| Portsmouth Rhode Island Weather Almanac |
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| Wednesday,
January 15, 2025 |
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| Partly Cloudy
early then Clear, Windy, Continued Cold |
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Climate
Normal Period |
Climate Record Period |
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1991 -
2020 |
1893 - 2025 |
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January 15, 2025 |
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Record |
|
Record |
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| Observed Daily Data |
|
2025 |
|
2024 |
|
Norm |
|
Depart |
|
Highest |
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Lowest |
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| Maximum Temperature |
|
32 |
|
32 |
|
38 |
|
-6 |
|
61 |
|
in |
1932 |
|
11 |
|
in |
2004 |
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| Minimum
Temperature |
|
21 |
|
23 |
|
24 |
|
-3 |
|
51 |
|
in |
1995 |
|
-9 |
|
in |
1957 |
|
|
| Average Temperature |
|
27 |
|
28 |
|
31 |
|
-4 |
|
54 |
|
in |
1995 |
|
3 |
|
in |
2004 |
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|
| Month Avg Max Temperature |
|
35.5 |
|
42.0 |
|
39.0 |
|
-3.5 |
|
48.5 |
|
in |
2007 |
|
23.9 |
|
in |
1981 |
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|
| Month Avg
Min Temperature |
|
24.9 |
|
28.5 |
|
25.2 |
|
-0.3 |
|
36.9 |
|
in |
2007 |
|
7.3 |
|
in |
1981 |
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| Month Average Temperature |
|
30.5 |
|
35.4 |
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32.2 |
|
-1.7 |
|
42.8 |
|
in |
2007 |
|
15.9 |
|
in |
1981 |
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| High Heat Index |
|
76 |
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|
76 |
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in |
2024 |
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| Low Wind
Chill |
|
7 |
|
14 |
|
11 |
|
-4 |
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|
-34 |
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in |
2004 |
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| Heating Degree Days |
|
38 |
|
37 |
|
34 |
|
+4 |
|
62 |
|
in |
2004 |
|
11 |
|
in |
1995 |
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| Month Heating DD |
|
517 |
|
444 |
|
492 |
|
+25 |
|
737 |
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in |
1981 |
|
333 |
|
in |
2007 |
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| Season
Heating DD |
|
2169 |
|
2124 |
|
2362 |
|
-193 |
|
3089 |
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in |
1918 |
|
1780 |
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in |
2016 |
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| Cooling Degree Days |
|
0 |
|
0 |
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#REF! |
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#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 |
|
14 |
|
26 |
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30 |
|
-16 |
|
54 |
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in |
1995 |
|
-6 |
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in |
1986 |
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| Minimum
Dew Point |
|
10 |
|
9 |
|
14 |
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-4 |
|
48 |
|
in |
1995 |
|
-28 |
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in |
1957 |
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| Average Dew Point |
|
12 |
|
18 |
|
22 |
|
-10 |
|
51 |
|
in |
1995 |
|
-16 |
|
in |
1957 |
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| Month Avg Max Dew Point |
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24.2 |
|
34.7 |
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31.6 |
|
-7.4 |
|
43.7 |
|
in |
2007 |
|
10.1 |
|
in |
1981 |
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| Month Avg
Min Dew Point |
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15.7 |
|
21.0 |
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15.6 |
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+0.1 |
|
28.8 |
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in |
2023 |
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-8.8 |
|
in |
1981 |
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| Month Average Dew Point |
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20.2 |
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28.1 |
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23.7 |
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-3.5 |
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35.8 |
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in |
2007 |
|
0.6 |
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in |
1981 |
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| Precipitation |
|
.00 |
|
.01 |
|
.12 |
|
-.12 |
|
1.93 |
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in |
1936 |
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| One Hour
Rain |
|
.00 |
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.00 |
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|
.36 |
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in |
2006 |
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| Half Hour
Rain |
|
.00 |
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.00 |
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|
.27 |
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in |
2006 |
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| Hourly Rain Rate |
|
.00 |
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.00 |
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|
.91 |
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in |
2006 |
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| Month Precipitation |
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.46 |
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4.32 |
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1.82 |
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-1.36 |
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6.72 |
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in |
1979 |
|
.12 |
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in |
1984 |
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| Year Precipitation |
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.46 |
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4.32 |
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1.82 |
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-1.36 |
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6.72 |
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in |
1979 |
|
.12 |
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in |
1984 |
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| Snow |
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0.0 |
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0.1 |
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0.3 |
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-0.3 |
|
8.5 |
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in |
1912 |
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0.0 |
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in |
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| Snow Depth |
|
0 |
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0 |
|
1.2 |
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-1 |
|
14 |
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in |
1923 |
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0 |
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in |
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| Month Snow |
|
0.4 |
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3.5 |
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4.5 |
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-4.1 |
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25.8 |
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in |
1996 |
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0.0 |
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in |
2007 |
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| Season Snow |
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0.6 |
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3.6 |
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11.6 |
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-11.0 |
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41.6 |
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in |
1996 |
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0.2 |
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in |
1914 |
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January
15, 2025 |
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Record |
Record |
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| Observed Daily Data |
|
2025 |
|
2024 |
|
Norm |
|
Depart |
|
Highest |
Lowest |
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| Maximum Humidity |
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70% |
|
94% |
|
85% |
|
-15% |
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100% |
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in |
2014 |
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48% |
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in |
1992 |
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| Minimum
Humidity |
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45% |
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49% |
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55% |
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-10% |
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92% |
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in |
2007 |
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21% |
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in |
1992 |
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| Average Humidity |
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58% |
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72% |
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70% |
|
-13% |
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96% |
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in |
2007 |
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35% |
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in |
1992 |
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| Maximum Barometer |
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30.08 |
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30.24 |
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30.15 |
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-00.07 |
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30.72 |
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in |
2005 |
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29.41 |
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in |
1956 |
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| Minimum
Barometer |
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29.88 |
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30.08 |
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29.80 |
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+00.08 |
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30.50 |
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in |
2018 |
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28.98 |
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in |
1951 |
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| Average Barometer |
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29.98 |
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30.16 |
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29.97 |
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+00.01 |
|
30.60 |
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in |
2018 |
|
29.29 |
|
in |
2006 |
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| Average
Wind |
|
14.0 |
|
6.7 |
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8.8 |
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+5.2 |
|
20.2 |
|
in |
2006 |
|
1.8 |
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in |
1953 |
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| Direction |
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WNW |
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WNW |
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WNW |
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N |
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NNW |
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| High Wind
Gust |
|
29 |
|
21 |
|
26 |
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+3 |
|
52 |
|
in |
1962 |
|
11 |
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in |
2007 |
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| Direction |
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WNW |
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WSW |
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WNW |
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S |
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NNE |
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| Maximum Water Temp |
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38.3 |
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43.5 |
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40.8 |
|
-2.5 |
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48.9 |
|
in |
2007 |
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35.0 |
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in |
2018 |
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| Minimum
Water Temp |
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36.3 |
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42.1 |
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38.1 |
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-1.8 |
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47.1 |
|
in |
2007 |
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31.8 |
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in |
2018 |
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| Average Water Temp |
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37.3 |
|
42.8 |
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39.4 |
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-2.1 |
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48.0 |
|
in |
2007 |
|
33.4 |
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in |
2018 |
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| Sunrise/ AM Twilight |
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7:09:08 AM |
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6:38:40 AM |
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| Sunset /
PM Twilight |
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4:39:50 PM |
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5:10:46 PM |
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| Length Of Day |
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16:40:25 |
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| Special
Conditions |
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None |
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| Comments |
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| Hour-by-Hour Weather For January 15, 2025 |
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| Climate Weather for January 15 |
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| Weather History For January 15 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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