| Portsmouth Rhode Island Weather Almanac |
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| Tuesday,
October 5, 2021 |
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| Cloudy,
Early Light Rain & Fog, Cleaning Late and Cooler |
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Climate
Normal Period |
Climate Record Period |
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1991 -
2020 |
1893 - 2021 |
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October 5, 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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61 |
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65 |
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66 |
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-5 |
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84 |
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in |
1922 |
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49 |
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in |
1999 |
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| Minimum
Temperature |
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54 |
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52 |
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51 |
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+3 |
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66 |
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in |
1898 |
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34 |
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in |
1965 |
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| Average Temperature |
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58 |
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59 |
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59 |
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-1 |
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73 |
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in |
1922 |
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42 |
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in |
1965 |
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| Month Avg Max Temperature |
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66.8 |
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68.6 |
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66.8 |
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+0.0 |
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78.0 |
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in |
1927 |
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55.0 |
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in |
1899 |
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| Month Avg
Min Temperature |
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53.6 |
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51.0 |
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51.8 |
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+1.8 |
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62.2 |
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in |
1954 |
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40.2 |
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in |
1974 |
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| Month Average
Temperature |
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60.6 |
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60.0 |
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59.4 |
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+1.2 |
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70.0 |
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in |
1954 |
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48.4 |
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in |
1899 |
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| High
Heat Index |
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86 |
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in |
1922 |
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| Low Wind Chill |
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31 |
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in |
1965 |
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| HDD |
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7 |
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6 |
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6 |
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+1 |
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23 |
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in |
1965 |
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0 |
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in |
2017 |
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| Month HDD |
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24 |
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26 |
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28 |
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-4 |
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83 |
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in |
1899 |
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0 |
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in |
1954 |
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| Season HDD |
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49 |
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82 |
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108 |
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-59 |
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264 |
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in |
1956 |
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41 |
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in |
1921 |
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| CDD |
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0 |
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0 |
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1 |
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-1 |
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8 |
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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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5 |
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-3 |
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26 |
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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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608 |
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+180 |
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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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57 |
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57 |
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57 |
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+0 |
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70 |
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in |
2002 |
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22 |
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in |
1965 |
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| Minimum
Dew Point |
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52 |
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50 |
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46 |
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+6 |
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62 |
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in |
2007 |
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9 |
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in |
1984 |
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| Average Dew Point |
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55 |
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54 |
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51 |
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+4 |
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66 |
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in |
2007 |
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20 |
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in |
1965 |
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| Month Avg Max Dew Point |
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59.2 |
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57.8 |
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58.2 |
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+1.0 |
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66.6 |
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in |
2002 |
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40.4 |
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in |
1974 |
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| Month Avg
Min Dew Point |
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51.2 |
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47.8 |
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46.4 |
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+4.8 |
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57.6 |
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in |
1954 |
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28.8 |
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in |
1965 |
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| Month Average Dew Point |
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55.6 |
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53.2 |
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52.2 |
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+3.4 |
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62.1 |
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in |
1954 |
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36.0 |
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in |
1974 |
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| Precipitation |
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.04 |
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.29 |
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.14 |
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-.10 |
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1.90 |
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in |
1962 |
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| One Hour |
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.03 |
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.12 |
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.26 |
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in |
1962 |
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| Hourly Rate |
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.15 |
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.28 |
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.40 |
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in |
2008 |
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| Month Precipitation |
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1.14 |
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.29 |
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.70 |
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+.44 |
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2.51 |
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in |
1984 |
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.00 |
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in |
2017 |
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| Year Precipitation |
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40.24 |
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25.55 |
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33.78 |
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+6.46 |
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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
5, 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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99% |
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96% |
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91% |
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+8% |
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100% |
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in |
2007 |
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58% |
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in |
1965 |
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| Minimum
Humidity |
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86% |
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65% |
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56% |
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+30% |
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96% |
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in |
1995 |
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23% |
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in |
1984 |
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| Average Humidity |
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93% |
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81% |
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74% |
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+19% |
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98% |
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in |
1995 |
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45% |
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in |
1984 |
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| Maximum Barometer |
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30.33 |
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30.19 |
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30.15 |
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+00.18 |
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30.65 |
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in |
1996 |
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29.76 |
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in |
1966 |
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| Minimum
Barometer |
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30.10 |
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30.07 |
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29.91 |
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+00.19 |
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30.60 |
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in |
1996 |
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29.37 |
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in |
1986 |
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| Average Barometer |
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30.22 |
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30.13 |
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30.03 |
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+00.19 |
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30.63 |
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in |
1996 |
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29.59 |
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in |
1966 |
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| Average Wind |
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7.5 |
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3.9 |
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6.6 |
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+0.9 |
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13.0 |
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in |
1951 |
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1.6 |
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in |
2005 |
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| Direction |
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NNE |
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ENE |
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NW |
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NNE |
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SE |
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| High Wind Gust |
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20 |
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14 |
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22 |
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-2 |
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34 |
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in |
1958 |
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7 |
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in |
2005 |
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| Direction |
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NNE |
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ENE |
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NNE |
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NW |
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SE |
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| Maximum Water Temp |
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65.3 |
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66.7 |
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64.8 |
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+0.5 |
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68.7 |
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in |
2007 |
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59.4 |
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in |
2010 |
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| Minimum
Water Temp |
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64.8 |
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65.7 |
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62.9 |
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+1.9 |
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66.1 |
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in |
2007 |
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57.6 |
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in |
2010 |
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| Average Water Temp |
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65.1 |
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66.2 |
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63.8 |
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+1.2 |
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67.4 |
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in |
2007 |
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58.5 |
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in |
2010 |
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| Sunrise/ AM Twilight |
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6:45:23 AM |
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6:19:10 AM |
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| Sunset /
PM Twilight |
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6:21:40 PM |
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6:47:53 PM |
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| Length Of Day |
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11:36:17 |
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| Special Conditions |
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Fog |
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| Comments |
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| Hour-by-Hour Weather For October 5, 2021 |
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| Climate Weather for October 5 |
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| Weather History For October 5 |
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| Weather Calendar |
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| Back
To Weather Stat Page |
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