| Portsmouth Rhode Island Weather Almanac |
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| Sunday,
October 3, 2021 |
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| Clear
Morning, Partly Cloudy Day to Cloudy PM, Light Rain Late, Much Warmer |
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Climate
Normal Period |
Climate Record Period |
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1991 -
2020 |
1893 - 2021 |
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October 3, 2021 |
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Record |
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Record |
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| Observed Daily Data |
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2021 |
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2020 |
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Norm |
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Depart |
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Highest |
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Lowest |
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| Maximum Temperature |
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74 |
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68 |
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67 |
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+7 |
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82 |
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in |
1922 |
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52 |
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in |
1899 |
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| Minimum
Temperature |
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60 |
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47 |
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52 |
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+8 |
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63 |
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in |
2007 |
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35 |
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in |
1899 |
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| Average Temperature |
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67 |
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58 |
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59 |
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+8 |
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71 |
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in |
1922 |
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44 |
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in |
1899 |
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| Month Avg Max Temperature |
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70.3 |
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69.3 |
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67.3 |
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+3.0 |
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81.0 |
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in |
1927 |
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50.0 |
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in |
1899 |
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| Month Avg
Min Temperature |
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52.3 |
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52.3 |
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52.3 |
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+0.0 |
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63.7 |
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in |
1927 |
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38.0 |
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in |
1899 |
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| Month Average
Temperature |
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61.7 |
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61.0 |
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59.7 |
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+2.0 |
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72.7 |
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in |
1927 |
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44.3 |
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in |
1899 |
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| High
Heat Index |
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0 |
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0 |
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84 |
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in |
1922 |
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| Low Wind Chill |
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0 |
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0 |
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36 |
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in |
1996 |
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| HDD |
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0 |
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7 |
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6 |
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-6 |
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21 |
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in |
1899 |
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0 |
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in |
2021 |
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| Month HDD |
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12 |
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13 |
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16 |
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-4 |
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62 |
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in |
1899 |
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0 |
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in |
2002 |
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| Season HDD |
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37 |
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69 |
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96 |
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-59 |
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242 |
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in |
1956 |
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23 |
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in |
1921 |
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| CDD |
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2 |
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0 |
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1 |
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+1 |
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6 |
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in |
1922 |
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0 |
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in |
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| Month CDD |
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2 |
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1 |
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3 |
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-1 |
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23 |
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in |
1927 |
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0 |
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in |
2018 |
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| Year CDD |
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788 |
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868 |
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606 |
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+182 |
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868 |
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in |
2020 |
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290 |
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in |
1902 |
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| Maximum Dew Point |
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65 |
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52 |
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58 |
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+7 |
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72 |
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in |
1969 |
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37 |
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in |
1974 |
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| Minimum
Dew Point |
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58 |
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45 |
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46 |
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+12 |
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62 |
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in |
2007 |
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26 |
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in |
1957 |
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| Average Dew Point |
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62 |
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49 |
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52 |
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+10 |
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65 |
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in |
2007 |
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32 |
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in |
1957 |
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| Month Avg Max Dew Point |
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59.3 |
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59.3 |
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58.7 |
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+0.7 |
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67.3 |
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in |
1954 |
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42.0 |
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in |
1974 |
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| Month Avg
Min Dew Point |
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49.3 |
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49.3 |
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46.7 |
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+2.7 |
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61.3 |
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in |
1954 |
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32.3 |
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in |
1994 |
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| Month Average Dew Point |
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54.7 |
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54.7 |
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52.7 |
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+2.0 |
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64.3 |
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in |
1954 |
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37.7 |
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in |
1974 |
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| Precipitation |
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.03 |
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.00 |
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.14 |
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-.11 |
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2.22 |
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in |
1969 |
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| One Hour |
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.01 |
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.00 |
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1.04 |
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in |
1979 |
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| Hourly Rate |
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.00 |
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.00 |
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2.29 |
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in |
2009 |
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| Month Precipitation |
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.03 |
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.00 |
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.42 |
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-.39 |
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2.51 |
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in |
1984 |
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.00 |
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in |
2020 |
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| Year Precipitation |
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39.13 |
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25.26 |
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33.50 |
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+5.63 |
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48.53 |
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in |
1998 |
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17.64 |
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in |
1957 |
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| Snow |
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#N/A |
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#N/A |
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#N/A |
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#N/A |
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#N/A |
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in |
#N/A |
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| Snow Depth |
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#N/A |
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#N/A |
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#N/A |
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in |
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| Month Snow |
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#N/A |
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#N/A |
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#N/A |
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#N/A |
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#N/A |
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in |
#N/A |
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#N/A |
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in |
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| Season Snow |
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#N/A |
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#N/A |
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#N/A |
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#N/A |
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#N/A |
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in |
#N/A |
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#N/A |
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in |
#N/A |
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October
3, 2021 |
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|
Record |
Record |
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| Observed Daily Data |
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2021 |
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2020 |
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Norm |
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Depart |
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Highest |
Lowest |
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| Maximum Humidity |
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98% |
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95% |
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93% |
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+5% |
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100% |
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in |
2018 |
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59% |
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in |
1957 |
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| Minimum
Humidity |
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69% |
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48% |
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61% |
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+8% |
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94% |
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in |
2012 |
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33% |
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in |
1957 |
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| Average Humidity |
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84% |
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72% |
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77% |
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+6% |
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97% |
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in |
1951 |
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46% |
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in |
1957 |
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| Maximum Barometer |
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30.02 |
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30.26 |
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30.10 |
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-00.08 |
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30.67 |
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in |
2017 |
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29.70 |
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in |
1965 |
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| Minimum
Barometer |
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29.92 |
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30.04 |
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29.89 |
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+00.03 |
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30.53 |
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in |
2017 |
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29.44 |
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in |
1977 |
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| Average Barometer |
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29.97 |
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30.15 |
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30.00 |
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-00.03 |
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30.60 |
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in |
2017 |
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29.58 |
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in |
1977 |
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| Average Wind |
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3.8 |
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4.5 |
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6.3 |
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-2.5 |
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12.9 |
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in |
2015 |
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1.2 |
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in |
2005 |
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| Direction |
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WNW |
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NNW |
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SSW |
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NNE |
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SSE |
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| High Wind Gust |
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14 |
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19 |
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22 |
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46 |
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in |
1964 |
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10 |
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in |
2012 |
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| Direction |
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W |
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SW |
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SW |
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WNW |
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NNE |
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| Maximum Water Temp |
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65.8 |
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68.2 |
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65.2 |
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+0.6 |
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68.3 |
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in |
2002 |
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60.6 |
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in |
1997 |
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| Minimum
Water Temp |
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64.9 |
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66.6 |
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63.2 |
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+1.7 |
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67.0 |
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in |
2011 |
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56.3 |
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in |
1999 |
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| Average Water Temp |
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65.4 |
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67.4 |
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64.2 |
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+1.1 |
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67.4 |
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in |
2021 |
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59.4 |
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in |
2010 |
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| Sunrise/ AM Twilight |
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6:43:15 AM |
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6:17:04 AM |
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| Sunset /
PM Twilight |
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6:25:00 PM |
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6:51:12 PM |
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| Length Of Day |
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11:41:45 |
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| Special Conditions |
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None |
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| Comments |
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| Hour-by-Hour Weather For October 3, 2021 |
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| Climate Weather for October 3 |
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| Weather History For October 3 |
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| Weather Calendar |
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| Back
To Weather Stat Page |
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