| Portsmouth Rhode Island
Weather Almanac |
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| Tuesday, March 5, 2019 |
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| Clear, Windy and Very Cold |
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| Climate
Normal Period |
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Climate Record Period |
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| 1981- 2010 |
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1893 - 2019 |
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March 5, 2019 |
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Record |
Record |
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| Observed Daily Data |
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Observed |
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2018 |
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Normal |
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Depart |
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Highest |
Lowest |
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| Maximum Temperature |
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29 |
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42 |
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43 |
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-14 |
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62 |
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in |
1974 |
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23 |
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in |
1926 |
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| Minimum
Temperature |
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18 |
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32 |
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28 |
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-10 |
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45 |
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in |
1974 |
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6 |
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in |
1948 |
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| Average Temperature |
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24 |
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37 |
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35 |
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-11 |
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54 |
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in |
1974 |
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15 |
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in |
1948 |
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| Precipitation |
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.00 |
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.04 |
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.16 |
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-.16 |
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2.00 |
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in |
2001 |
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| One Hour |
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.00 |
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.00 |
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.48 |
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in |
1952 |
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| Snow |
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0.0 |
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0.4 |
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0.2 |
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-0.2 |
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8.5 |
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in |
2015 |
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| Snow
Depth |
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5 |
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T |
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18 |
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in |
2015 |
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| HDD |
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41 |
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28 |
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30 |
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+11 |
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50 |
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in |
1948 |
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11 |
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in |
1974 |
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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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| Maximum Dew Point |
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18 |
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32 |
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32 |
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-14 |
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51 |
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in |
2008 |
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-1 |
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in |
2017 |
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| Minimum
Dew Point |
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7 |
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26 |
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16 |
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-9 |
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39 |
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in |
1979 |
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-8 |
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in |
2017 |
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| Average Dew Point |
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13 |
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29 |
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24 |
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-11 |
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44 |
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in |
1979 |
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-5 |
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in |
2017 |
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| Maximum Humidity |
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74% |
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92% |
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85% |
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-11% |
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100% |
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in |
2004 |
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44% |
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in |
2017 |
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| Minimum
Humidity |
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48% |
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59% |
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52% |
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-4% |
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89% |
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in |
1966 |
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17% |
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in |
2017 |
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| Average Humidity |
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61% |
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76% |
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69% |
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-8% |
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95% |
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in |
1966 |
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31% |
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in |
2017 |
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| Maximum Barometer |
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30.09 |
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30.02 |
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30.12 |
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-00.03 |
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30.89 |
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in |
1904 |
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29.68 |
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in |
1968 |
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| Minimum
Barometer |
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29.91 |
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29.91 |
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29.76 |
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+00.15 |
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30.41 |
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in |
2017 |
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29.08 |
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in |
2001 |
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| Average Barometer |
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30.00 |
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29.97 |
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29.94 |
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+00.06 |
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30.45 |
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in |
2017 |
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29.53 |
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in |
2001 |
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| Average Wind |
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9.0 |
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15.0 |
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8.7 |
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+0.3 |
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23.6 |
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in |
1971 |
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3.3 |
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in |
1998 |
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| Direction |
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WNW |
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N |
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WNW |
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WNW |
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NW |
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| High Wind Gust |
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26 |
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39 |
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28 |
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-2 |
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56 |
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in |
1964 |
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10 |
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in |
1967 |
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| Direction |
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NW |
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N |
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WNW |
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SSW |
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E |
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| High Heat Index |
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| Wind Chill |
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5 |
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22 |
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18 |
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-13 |
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-9 |
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in |
1978 |
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| Maximum Water Temp |
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34.9 |
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37.7 |
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38.6 |
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-3.7 |
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43.3 |
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in |
2008 |
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32.6 |
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in |
2015 |
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| Minimum
Water Temp |
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33.3 |
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37.1 |
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36.7 |
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-3.4 |
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40.6 |
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in |
2012 |
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31.4 |
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in |
2015 |
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| Average Water Temp |
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34.1 |
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37.4 |
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37.7 |
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-3.6 |
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41.6 |
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in |
2008 |
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32.0 |
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in |
2015 |
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| Sunrise/ AM Twilight |
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6:12:15 AM |
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5:44:40 AM |
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| Sunset /
PM Twilight |
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5:40:54 PM |
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6:08:29 PM |
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| Length Of Day |
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11:28:39 |
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| Special Conditions |
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None |
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| Comments |
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March 5, 2019 |
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Record |
Record |
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| Month-to-Date Summary |
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Observed |
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2018 |
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Normal |
Depart |
Highest |
Lowest |
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| Avg Maximum Temperature |
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36.2 |
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47.0 |
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42.8 |
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-6.6 |
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54.6 |
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in |
1991 |
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28.2 |
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in |
1912 |
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| Avg
Minimum Temperature |
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24.6 |
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34.4 |
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27.6 |
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-3.0 |
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38.0 |
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in |
1974 |
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12.4 |
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in |
1950 |
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| Average Temperature |
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30.4 |
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40.7 |
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34.8 |
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-4.4 |
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45.9 |
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in |
1991 |
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22.1 |
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in |
1912 |
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| Total
Precipitation |
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1.43 |
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3.06 |
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.76 |
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+.67 |
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3.06 |
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in |
2018 |
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.00 |
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in |
1990 |
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| Total Snow |
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9.4 |
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0.5 |
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1.1 |
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+8.3 |
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15.3 |
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in |
1960 |
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0.0 |
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in |
2017 |
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| Total
HDD |
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171 |
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120 |
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150 |
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+21 |
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214 |
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in |
1912 |
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95 |
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in |
1991 |
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| Total 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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| Avg Maximum Dew Point |
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28.8 |
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37.8 |
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31.1 |
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-2.3 |
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46.2 |
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in |
1991 |
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10.2 |
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in |
1980 |
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| Avg
Minimum Dew Point |
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15.8 |
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30.0 |
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15.8 |
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+0.0 |
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33.2 |
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in |
1991 |
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-6.0 |
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in |
1980 |
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| Average Dew Point |
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22.3 |
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33.9 |
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23.4 |
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-1.1 |
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39.7 |
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in |
1991 |
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2.1 |
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in |
1980 |
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March 5, 2019 |
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Record |
Record |
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| Year-to-Date Summary |
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Observed |
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2018 |
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Normal |
Depart |
Highest |
Lowest |
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| Total Precipitation |
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10.54 |
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14.03 |
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7.96 |
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+2.58 |
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17.45 |
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in |
1979 |
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2.66 |
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in |
1980 |
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| Total
Snow (since Jul 1 18) |
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20.7 |
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30.9 |
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26.8 |
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-6.1 |
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70.1 |
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in |
1996 |
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4.7 |
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in |
1998 |
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| Total HDD (since Jul 1
18) |
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4059 |
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3765 |
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4101 |
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-42 |
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4987 |
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in |
1905 |
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3324 |
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in |
2016 |
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| Total
CDD (since Jan 1) |
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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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| Hour-by-Hour Weather For March 5, 2019 |
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| Climate Weather for March 5 |
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| Weather History For March 5 |
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| Weather Calendar |
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