| Portsmouth Rhode Island Weather Almanac |
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| Sunday,
January 19, 2025 |
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| Partly
Cloudy early then Light Rain to Moderate Snow & Fog PM, Cooler |
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Climate
Normal Period |
Climate Record Period |
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1991 -
2020 |
1893 - 2025 |
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January 19, 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 |
|
44 |
|
29 |
|
37 |
|
+7 |
|
58 |
|
in |
1951 |
|
9 |
|
in |
1994 |
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|
| Minimum
Temperature |
|
30 |
|
21 |
|
23 |
|
+7 |
|
41 |
|
in |
1915 |
|
-4 |
|
in |
1904 |
|
|
| Average Temperature |
|
37 |
|
25 |
|
30 |
|
+7 |
|
48 |
|
in |
1949 |
|
5 |
|
in |
1994 |
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| Month Avg Max Temperature |
|
36.6 |
|
39.5 |
|
38.6 |
|
-2.0 |
|
46.9 |
|
in |
2007 |
|
25.7 |
|
in |
1981 |
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| Month
Avg Min Temperature |
|
25.0 |
|
26.8 |
|
24.8 |
|
+0.2 |
|
33.4 |
|
in |
2023 |
|
8.7 |
|
in |
1981 |
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| Month Average
Temperature |
|
31.1 |
|
33.3 |
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31.8 |
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-0.8 |
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40.3 |
|
in |
2007 |
|
17.5 |
|
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 |
|
20 |
|
7 |
|
11 |
|
+9 |
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|
-25 |
|
in |
1983 |
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| Heating Degree Days |
|
28 |
|
40 |
|
35 |
|
-7 |
|
60 |
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in |
1994 |
|
17 |
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in |
1949 |
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| Month Heating DD |
|
645 |
|
602 |
|
630 |
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+15 |
|
902 |
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in |
1981 |
|
470 |
|
in |
2007 |
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| Season
Heating DD |
|
2297 |
|
2282 |
|
2500 |
|
-203 |
|
3242 |
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in |
1918 |
|
1912 |
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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 |
|
44 |
|
22 |
|
29 |
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+15 |
|
52 |
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in |
1986 |
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-6 |
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in |
1994 |
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| Minimum
Dew Point |
|
30 |
|
10 |
|
13 |
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+17 |
|
38 |
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in |
1986 |
|
-16 |
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in |
1997 |
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| Average Dew Point |
|
37 |
|
16 |
|
21 |
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+16 |
|
45 |
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in |
1986 |
|
-10 |
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in |
1994 |
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| Month Avg Max Dew Point |
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26.5 |
|
32.6 |
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31.2 |
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-4.6 |
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42.1 |
|
in |
2007 |
|
12.4 |
|
in |
1981 |
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| Month
Avg Min Dew Point |
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16.9 |
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18.8 |
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15.1 |
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+1.8 |
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28.6 |
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in |
2023 |
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-6.4 |
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in |
1981 |
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| Month Average Dew Point |
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22.0 |
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25.2 |
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23.2 |
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-1.2 |
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34.2 |
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in |
2023 |
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3.0 |
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in |
1981 |
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| Precipitation |
|
.34 |
|
.02 |
|
.12 |
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+.22 |
|
1.18 |
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in |
1931 |
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| One Hour
Rain |
|
.11 |
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.00 |
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|
.43 |
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in |
1996 |
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| Half
Hour Rain |
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.06 |
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.00 |
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.19 |
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in |
2023 |
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| Hourly Rain Rate |
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.20 |
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.00 |
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1.02 |
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in |
2023 |
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| Month Precipitation |
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1.49 |
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4.95 |
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2.30 |
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-.81 |
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7.08 |
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in |
1979 |
|
.50 |
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in |
1902 |
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| Year Precipitation |
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1.49 |
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4.95 |
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2.30 |
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-.81 |
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7.08 |
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in |
1979 |
|
.50 |
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in |
1902 |
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| Snow |
|
2.8 |
|
T |
|
0.3 |
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+2.5 |
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6.3 |
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in |
1936 |
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0.0 |
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in |
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| Snow Depth |
|
0 |
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T |
|
1.4 |
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-1 |
|
10 |
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in |
1965 |
|
0 |
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in |
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| Month Snow |
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3.2 |
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5.6 |
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5.7 |
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-2.5 |
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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 |
|
3.4 |
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5.7 |
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12.8 |
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-9.4 |
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41.6 |
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in |
1996 |
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0.2 |
|
in |
1914 |
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January
19, 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 |
|
99% |
|
87% |
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83% |
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+16% |
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100% |
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in |
2002 |
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53% |
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in |
1992 |
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| Minimum
Humidity |
|
78% |
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62% |
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54% |
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+24% |
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99% |
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in |
1986 |
|
22% |
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in |
1990 |
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| Average Humidity |
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89% |
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75% |
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68% |
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+20% |
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100% |
|
in |
1986 |
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39% |
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in |
1990 |
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| Maximum Barometer |
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29.83 |
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30.03 |
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30.10 |
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-00.27 |
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30.81 |
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in |
1904 |
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29.47 |
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in |
1985 |
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| Minimum
Barometer |
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29.55 |
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29.69 |
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29.79 |
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-00.24 |
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30.43 |
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in |
1967 |
|
29.01 |
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in |
1936 |
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| Average Barometer |
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29.69 |
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29.86 |
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29.95 |
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-00.26 |
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30.56 |
|
in |
1967 |
|
29.39 |
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in |
1985 |
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| Average
Wind |
|
7.1 |
|
9.9 |
|
7.8 |
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-0.7 |
|
19.3 |
|
in |
2016 |
|
2.0 |
|
in |
2010 |
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| Direction |
|
N |
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N |
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NW |
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|
WNW |
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|
SE |
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| High
Wind Gust |
|
29 |
|
25 |
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25 |
|
+4 |
|
54 |
|
in |
1943 |
|
12 |
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in |
2009 |
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| Direction |
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N |
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NW |
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NW |
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NW |
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N |
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| Maximum Water Temp |
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41.2 |
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43.3 |
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40.6 |
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+0.6 |
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49.1 |
|
in |
2007 |
|
34.9 |
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in |
2018 |
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| Minimum
Water Temp |
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39.9 |
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39.2 |
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38.3 |
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+1.6 |
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46.0 |
|
in |
2007 |
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32.9 |
|
in |
2018 |
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| Average Water Temp |
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40.6 |
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41.3 |
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39.4 |
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+1.1 |
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47.6 |
|
in |
2007 |
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33.9 |
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in |
2018 |
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| Sunrise/ AM Twilight |
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7:07:02 AM |
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6:36:52 AM |
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| Sunset /
PM Twilight |
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4:44:31 PM |
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5:15:11 PM |
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| Length Of Day |
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16:45:08 |
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| Special
Conditions |
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Fog |
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| Comments |
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| Hour-by-Hour Weather For January 19, 2025 |
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| Climate Weather for January 19 |
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| Weather History For January 19 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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