| Portsmouth Rhode Island Weather Almanac |
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| Monday,
October 30, 2023 |
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| Cloudy,
Moderate Rain and Fog, Cool |
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Climate
Normal Period |
Climate Record Period |
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1991 -
2020 |
1893 - 2023 |
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October 30, 2023 |
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Record |
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Record |
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| Observed Daily Data |
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2023 |
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2022 |
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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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59 |
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65 |
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57 |
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+2 |
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72 |
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in |
1946 |
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38 |
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in |
1925 |
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| Minimum
Temperature |
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48 |
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36 |
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43 |
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+5 |
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60 |
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in |
1946 |
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24 |
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in |
1962 |
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| Average Temperature |
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54 |
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51 |
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50 |
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+4 |
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66 |
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in |
1946 |
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34 |
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in |
1928 |
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| Month Avg Max Temperature |
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66.1 |
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63.5 |
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62.0 |
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+4.1 |
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68.3 |
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in |
2017 |
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55.7 |
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in |
1896 |
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| Month Avg
Min Temperature |
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51.1 |
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48.8 |
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47.6 |
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+3.5 |
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53.8 |
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in |
2017 |
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40.9 |
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in |
1895 |
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| Month Average
Temperature |
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58.9 |
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56.4 |
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55.0 |
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+3.9 |
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61.3 |
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in |
2017 |
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49.5 |
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in |
1896 |
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| High
Heat Index |
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74 |
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in |
1947 |
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| Low Wind
Chill |
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42 |
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36 |
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21 |
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in |
1962 |
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| Heating Degree Days |
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11 |
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14 |
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15 |
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-4 |
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31 |
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in |
1928 |
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0 |
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in |
Many |
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| Month Heating DD |
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202 |
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263 |
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301 |
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-99 |
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466 |
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in |
1896 |
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136 |
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in |
2017 |
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| Season
Heating DD |
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263 |
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263 |
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301 |
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-38 |
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582 |
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in |
1956 |
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186 |
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in |
2021 |
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| Cooling Degree Days |
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0 |
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0 |
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0 |
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-0 |
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1 |
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in |
1946 |
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0 |
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in |
Many |
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| Month Cooling DD |
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18 |
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4 |
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6 |
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+12 |
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48 |
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in |
1954 |
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0 |
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in |
2015 |
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| Year Cooling DD |
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726 |
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774 |
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609 |
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+117 |
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871 |
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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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58 |
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49 |
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47 |
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+11 |
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64 |
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in |
2017 |
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21 |
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in |
1966 |
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| Minimum
Dew Point |
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46 |
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28 |
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36 |
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+10 |
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53 |
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in |
2019 |
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11 |
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in |
1966 |
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| Average Dew Point |
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52 |
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39 |
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42 |
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+10 |
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58 |
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in |
2019 |
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16 |
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in |
1966 |
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| Month Avg Max Dew Point |
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57.5 |
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55.4 |
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53.2 |
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+4.3 |
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59.7 |
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in |
2017 |
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43.2 |
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in |
1974 |
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| Month Avg
Min Dew Point |
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47.9 |
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44.8 |
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41.3 |
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+6.6 |
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49.2 |
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in |
2021 |
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30.0 |
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in |
1974 |
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| Month Average Dew Point |
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53.0 |
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50.3 |
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47.2 |
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+5.7 |
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54.6 |
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in |
2017 |
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36.6 |
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in |
1974 |
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| Precipitation |
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.68 |
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.00 |
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.14 |
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+.54 |
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1.80 |
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in |
1917 |
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| One Hour
Rain |
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.33 |
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.00 |
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.76 |
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in |
2017 |
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| Half Hour
Rain |
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.22 |
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.00 |
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.54 |
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in |
2017 |
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| Hourly Rain Rate |
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.96 |
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.00 |
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3.08 |
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in |
2017 |
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| Month Precipitation |
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4.82 |
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5.26 |
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4.15 |
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+.67 |
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10.20 |
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in |
2005 |
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.28 |
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in |
1924 |
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| Year Precipitation |
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46.92 |
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35.07 |
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37.23 |
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+9.69 |
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52.05 |
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in |
1998 |
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20.15 |
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in |
1957 |
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| Snow |
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0.6 |
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in |
2020 |
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| Snow Depth |
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T |
in |
in |
2011 |
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| Month Snow |
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0.0 |
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0.7 |
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in |
1979 |
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in |
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| Season Snow |
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0.0 |
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0.7 |
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in |
1979 |
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in |
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October 30, 2023 |
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|
Record |
Record |
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| Observed Daily Data |
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2023 |
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2022 |
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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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99% |
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87% |
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+12% |
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100% |
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in |
2017 |
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49% |
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in |
1965 |
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| Minimum
Humidity |
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92% |
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26% |
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52% |
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+40% |
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92% |
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in |
2023 |
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21% |
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in |
2001 |
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| Average Humidity |
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96% |
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63% |
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69% |
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+26% |
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96% |
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in |
2023 |
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38% |
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in |
1965 |
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| Maximum Barometer |
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30.05 |
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30.34 |
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30.18 |
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-00.13 |
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30.77 |
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in |
1983 |
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29.55 |
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in |
2012 |
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| Minimum
Barometer |
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29.64 |
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30.14 |
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29.90 |
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-00.26 |
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30.44 |
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in |
1959 |
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29.03 |
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in |
2017 |
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| Average Barometer |
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29.85 |
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30.24 |
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30.04 |
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-00.19 |
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30.57 |
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in |
1978 |
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29.41 |
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in |
2012 |
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| Average
Wind |
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6.9 |
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1.7 |
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7.4 |
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-0.5 |
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20.7 |
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in |
1991 |
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1.7 |
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in |
2022 |
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| Direction |
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NNW |
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ENE |
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NW |
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NNE |
ENE |
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| High
Wind Gust |
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21 |
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8 |
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24 |
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-3 |
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56 |
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in |
1991 |
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8 |
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in |
2022 |
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| Direction |
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NNW |
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S |
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N |
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NE |
S |
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| Maximum Water Temp |
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60.8 |
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60.3 |
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57.6 |
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+3.2 |
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61.8 |
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in |
2017 |
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53.2 |
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in |
2018 |
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| Minimum
Water Temp |
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59.9 |
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58.3 |
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55.7 |
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+4.2 |
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60.1 |
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in |
2017 |
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50.0 |
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in |
2000 |
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| Average Water Temp |
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60.4 |
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59.3 |
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56.6 |
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+3.7 |
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61.0 |
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in |
2017 |
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51.7 |
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in |
2000 |
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| Sunrise/ AM Twilight |
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7:14:14 AM |
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6:46:31 AM |
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| Sunset /
PM Twilight |
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5:42:39 PM |
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6:11:15 PM |
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| Length Of Day |
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10:27:48 |
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| Special Conditions |
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Dense Fog |
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| Comments |
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| Hour-by-Hour Weather For October 30, 2023 |
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| Climate Weather for October 30 |
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| Weather History For October 30 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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