| Portsmouth Rhode Island Weather Almanac |
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| Wednesday,
February 12, 2025 |
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| Cloudy,
Light Snow AM, Light Snow Late, Warmer |
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Climate
Normal Period |
Climate Record Period |
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1991 -
2020 |
1893 - 2025 |
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February 12, 2025 |
|
Record |
|
Record |
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| Observed Daily Data |
|
2025 |
|
2024 |
|
Norm |
|
Depart |
|
Highest |
|
Lowest |
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| Maximum Temperature |
|
38 |
|
46 |
|
39 |
|
-1 |
|
55 |
|
in |
2022 |
|
8 |
|
in |
1914 |
|
|
| Minimum
Temperature |
|
29 |
|
30 |
|
25 |
|
+4 |
|
41 |
|
in |
2009 |
|
-6 |
|
in |
1914 |
|
|
| Average Temperature |
|
34 |
|
38 |
|
32 |
|
+2 |
|
48 |
|
in |
1999 |
|
1 |
|
in |
1914 |
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|
| Month Avg Max Temperature |
|
37.3 |
|
42.9 |
|
38.2 |
|
-0.9 |
|
46.0 |
|
in |
1991 |
|
23.4 |
|
in |
1899 |
|
|
| Month
Avg Min Temperature |
|
22.7 |
|
30.4 |
|
24.0 |
|
-1.3 |
|
33.3 |
|
in |
2020 |
|
9.1 |
|
in |
1934 |
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| Month Average
Temperature |
|
30.3 |
|
36.8 |
|
31.5 |
|
-1.2 |
|
39.3 |
|
in |
2020 |
|
17.1 |
|
in |
1934 |
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| High Heat Index |
|
76 |
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|
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|
76 |
|
in |
2024 |
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|
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| Low Wind
Chill |
|
22 |
|
26 |
|
8 |
|
+14 |
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|
|
|
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|
-21 |
|
in |
1914 |
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| Heating Degree Days |
|
31 |
|
27 |
|
33 |
|
-2 |
|
64 |
|
in |
1914 |
|
17 |
|
in |
1999 |
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| Month Heating DD |
|
416 |
|
338 |
|
402 |
|
+14 |
|
575 |
|
in |
1934 |
|
308 |
|
in |
2020 |
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| Season
Heating DD |
|
3167 |
|
3008 |
|
3321 |
|
-154 |
|
4281 |
|
in |
1918 |
|
2661 |
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in |
2016 |
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| Cooling Degree Days |
|
0 |
|
0 |
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#REF! |
|
#REF! |
|
0 |
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in |
1900 |
|
0 |
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in |
All |
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| Month Cooling DD |
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| Year Cooling DD |
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| Maximum Dew Point |
|
30 |
|
35 |
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30 |
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+0 |
|
52 |
|
in |
1999 |
|
-9 |
|
in |
1979 |
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| Minimum
Dew Point |
|
26 |
|
27 |
|
13 |
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+13 |
|
35 |
|
in |
1998 |
|
-21 |
|
in |
1967 |
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| Average Dew Point |
|
28 |
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31 |
|
22 |
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+6 |
|
43 |
|
in |
1999 |
|
-14 |
|
in |
1979 |
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| Month Avg Max Dew Point |
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31.8 |
|
33.4 |
|
29.0 |
|
+2.8 |
|
39.3 |
|
in |
2018 |
|
7.2 |
|
in |
1979 |
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| Month
Avg Min Dew Point |
|
13.8 |
|
24.0 |
|
12.4 |
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+1.3 |
|
26.2 |
|
in |
2020 |
|
-4.8 |
|
in |
1979 |
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| Month Average Dew Point |
|
23.0 |
|
29.0 |
|
22.0 |
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+1.0 |
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32.2 |
|
in |
2020 |
|
1.2 |
|
in |
1979 |
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| Precipitation |
|
.06 |
|
.00 |
|
.12 |
|
-.06 |
|
2.66 |
|
in |
1988 |
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| One Hour
Rain |
|
.00 |
|
.00 |
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|
.57 |
|
in |
1988 |
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| Half
Hour Rain |
|
.00 |
|
.00 |
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|
.06 |
|
in |
2019 |
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| Hourly Rain Rate |
|
.00 |
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.00 |
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|
.28 |
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in |
2019 |
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| Month Precipitation |
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1.17 |
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.03 |
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1.40 |
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-.23 |
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4.98 |
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in |
1970 |
|
T |
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in |
1912 |
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| Year Precipitation |
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3.07 |
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6.78 |
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5.07 |
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-2.00 |
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12.38 |
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in |
1979 |
|
1.28 |
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in |
2007 |
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| Snow |
|
0.5 |
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0.0 |
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0.4 |
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+0.1 |
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9.8 |
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in |
1897 |
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0.0 |
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in |
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| Snow Depth |
|
3 |
|
0 |
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2.3 |
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+0.7 |
|
26 |
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in |
1978 |
|
0 |
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in |
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| Month Snow |
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6.8 |
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0.0 |
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4.0 |
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2.8 |
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26.3 |
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in |
1978 |
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0.0 |
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in |
2024 |
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| Season Snow |
|
10.2 |
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6.6 |
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21.1 |
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-10.9 |
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51.0 |
|
in |
1996 |
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2.3 |
|
in |
2023 |
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February
12, 2025 |
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|
Record |
Record |
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| Observed Daily Data |
|
2025 |
|
2024 |
|
Norm |
|
Depart |
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Highest |
Lowest |
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| Maximum Humidity |
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96% |
|
91% |
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81% |
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+15% |
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100% |
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in |
2018 |
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50% |
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in |
1991 |
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| Minimum
Humidity |
|
60% |
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60% |
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48% |
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+12% |
|
90% |
|
in |
1963 |
|
22% |
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in |
1987 |
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| Average Humidity |
|
78% |
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76% |
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64% |
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+14% |
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95% |
|
in |
1963 |
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38% |
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in |
1991 |
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| Maximum Barometer |
|
30.35 |
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29.93 |
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30.15 |
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+00.20 |
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30.86 |
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in |
1938 |
|
29.53 |
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in |
2009 |
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| Minimum
Barometer |
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30.25 |
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29.76 |
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29.78 |
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+00.47 |
|
30.42 |
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in |
2001 |
|
29.12 |
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in |
1955 |
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| Average Barometer |
|
30.30 |
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29.85 |
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29.96 |
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+00.34 |
|
30.58 |
|
in |
2001 |
|
29.35 |
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in |
2009 |
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| Average
Wind |
|
7.7 |
|
5.2 |
|
8.8 |
|
-1.1 |
|
21.5 |
|
in |
1952 |
|
2.9 |
|
in |
1965 |
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| Direction |
|
NE |
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NNW |
|
WNW |
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|
WNW |
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SSE |
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| High
Wind Gust |
|
28 |
|
14 |
|
28 |
|
+0 |
|
55 |
|
in |
1952 |
|
14 |
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in |
2024 |
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| Direction |
|
E |
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S |
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WNW |
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WNW |
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S |
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| Maximum Water Temp |
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38.8 |
|
42.6 |
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38.2 |
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+0.6 |
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43.7 |
|
in |
2006 |
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34.4 |
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in |
2015 |
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| Minimum
Water Temp |
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36.7 |
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41.7 |
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36.6 |
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+0.1 |
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41.7 |
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in |
2024 |
|
33.2 |
|
in |
2014 |
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| Average Water Temp |
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37.8 |
|
42.2 |
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37.4 |
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+0.4 |
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42.2 |
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in |
2024 |
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33.9 |
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in |
2015 |
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| Sunrise/ AM Twilight |
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6:44:43 AM |
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6:43:45 AM |
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| Sunset /
PM Twilight |
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5:15:17 PM |
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5:44:40 PM |
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| Length Of Day |
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10:30:34 |
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| Special
Conditions |
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Fog, Haze |
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| Comments |
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| Hour-by-Hour Weather For February 12, 2025 |
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| Climate Weather for February 12 |
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| Weather History For February 12 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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