| Portsmouth Rhode Island
Weather Almanac |
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| Wednesday, May 5, 2021 |
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| Cloudy, Rain, Foggy, Light Winds and Continued Cool |
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| Climate Normal
Period |
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Climate Record Period |
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| 1991- 2020 |
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1893 - 2021 |
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May 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 Temperature |
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53 |
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61 |
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61 |
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-8 |
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78 |
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in |
1949 |
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42 |
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in |
1917 |
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| Minimum
Temperature |
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48 |
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44 |
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45 |
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+3 |
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55 |
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in |
2010 |
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34 |
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in |
1920 |
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| Average Temperature |
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51 |
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53 |
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53 |
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-2 |
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65 |
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in |
2010 |
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40 |
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in |
1917 |
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| Month Avg Max Temperature |
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62.4 |
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66.6 |
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60.6 |
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+1.8 |
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80.4 |
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in |
2001 |
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49.8 |
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in |
1917 |
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| Month Avg
Min Temperature |
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47.0 |
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48.8 |
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44.8 |
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+2.2 |
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54.2 |
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in |
2010 |
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36.6 |
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in |
1964 |
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| Month Average
Temperature |
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55.0 |
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58.0 |
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52.8 |
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+2.2 |
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67.4 |
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in |
2001 |
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44.4 |
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in |
1917 |
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| HDD |
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14 |
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12 |
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12 |
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+2 |
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25 |
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in |
1917 |
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0 |
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in |
2010 |
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| Month HDD |
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50 |
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35 |
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61 |
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-11 |
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103 |
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in |
1917 |
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7 |
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in |
2001 |
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| Season HDD |
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4859 |
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4856 |
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5234 |
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-375 |
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6316 |
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in |
1904 |
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4360 |
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in |
2012 |
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| CDD |
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0 |
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0 |
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0 |
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+0 |
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0 |
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in |
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0 |
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in |
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| Month CDD |
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0 |
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0 |
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0 |
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+0 |
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19 |
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in |
2001 |
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0 |
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in |
2021 |
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| Year CDD |
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0 |
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0 |
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0 |
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+0 |
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19 |
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in |
2001 |
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0 |
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in |
2021 |
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| Maximum Dew Point |
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53 |
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37 |
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49 |
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+4 |
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60 |
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in |
1993 |
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33 |
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in |
1952 |
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| Minimum
Dew Point |
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46 |
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29 |
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38 |
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+8 |
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51 |
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in |
1998 |
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13 |
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in |
1969 |
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| Average Dew Point |
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50 |
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33 |
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44 |
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+6 |
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55 |
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in |
1998 |
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27 |
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in |
1974 |
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| Month Avg Max Dew Point |
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51.2 |
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51.0 |
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48.8 |
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+2.4 |
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57.0 |
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in |
2010 |
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29.2 |
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in |
1952 |
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| Month Avg
Min Dew Point |
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38.6 |
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38.2 |
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37.0 |
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+1.6 |
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48.0 |
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in |
1998 |
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17.4 |
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in |
1974 |
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| Month Average Dew Point |
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45.0 |
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44.8 |
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43.0 |
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+2.0 |
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52.5 |
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in |
1998 |
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26.0 |
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in |
1952 |
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| Precipitation |
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.15 |
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.00 |
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.12 |
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+.03 |
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1.73 |
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in |
1922 |
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| One Hour |
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.08 |
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.00 |
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.51 |
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in |
1955 |
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| Hourly Rate |
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.30 |
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.00 |
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3.00 |
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in |
2017 |
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| Month Precipitation |
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1.36 |
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.95 |
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.61 |
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+.75 |
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3.08 |
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in |
1922 |
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.00 |
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in |
2015 |
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| Year Precipitation |
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13.06 |
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17.15 |
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16.34 |
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-3.28 |
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31.53 |
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in |
1983 |
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9.78 |
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in |
1927 |
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| Snow |
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0.0 |
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0.0 |
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0.0 |
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+0.0 |
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0.0 |
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in |
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| Snow Depth |
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0 |
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0 |
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in |
2021 |
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| Month Snow |
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0.0 |
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0.0 |
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0.0 |
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+0.0 |
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T |
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in |
1995 |
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0.0 |
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in |
2021 |
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| Season Snow |
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27.7 |
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12.9 |
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33.5 |
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-5.8 |
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84.1 |
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in |
1996 |
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5.0 |
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in |
1998 |
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May 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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96% |
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74% |
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88% |
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+8% |
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100% |
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in |
2017 |
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61% |
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in |
1952 |
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| Minimum
Humidity |
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90% |
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32% |
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51% |
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+39% |
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90% |
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in |
2021 |
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17% |
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in |
1969 |
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| Average Humidity |
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93% |
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53% |
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69% |
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+24% |
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95% |
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in |
1998 |
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43% |
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in |
1952 |
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| Maximum Barometer |
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29.85 |
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29.94 |
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30.06 |
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-00.21 |
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30.53 |
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in |
2005 |
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29.63 |
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in |
1980 |
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| Minimum
Barometer |
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29.63 |
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29.76 |
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29.83 |
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-00.20 |
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30.43 |
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in |
2005 |
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29.37 |
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in |
1990 |
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| Average Barometer |
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29.74 |
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29.85 |
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29.95 |
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-00.21 |
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30.48 |
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in |
2005 |
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29.57 |
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in |
1980 |
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| Average Wind |
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3.3 |
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10.3 |
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7.6 |
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-4.3 |
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15.5 |
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in |
1966 |
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1.7 |
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in |
2012 |
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| Direction |
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NNE |
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NNW |
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SSE |
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SW |
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SE |
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| High Wind Gust |
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16 |
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23 |
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25 |
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-9 |
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46 |
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in |
1966 |
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10 |
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in |
2012 |
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| Direction |
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NNE |
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NNW |
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S |
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SW |
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SE |
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| High
Heat Index |
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75 |
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in |
2015 |
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| Wind Chill |
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38 |
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35 |
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in |
2016 |
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| Maximum Water Temp |
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49.6 |
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46.9 |
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52.2 |
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-2.6 |
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60.3 |
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in |
2007 |
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46.9 |
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in |
2020 |
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| Minimum
Water Temp |
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48.9 |
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42.6 |
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48.8 |
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+0.1 |
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54.3 |
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in |
2010 |
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42.6 |
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in |
2020 |
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| Average Water Temp |
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49.3 |
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44.8 |
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50.5 |
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-1.3 |
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56.1 |
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in |
2010 |
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44.8 |
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in |
2020 |
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| Sunrise/ AM Twilight |
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5:35:38 AM |
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5:05:02 AM |
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| Sunset /
PM Twilight |
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7:48:05 PM |
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8:18:41 PM |
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| Length Of Day |
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14:12:27 |
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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 May 5, 2021 |
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| Climate Weather for May 5 |
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| Weather History For May 5 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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