| Portsmouth Rhode Island Weather Almanac |
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| Saturday,
July 13, 2024 |
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| Cloudy, Moderate Morning Rain and Fog,
Thunderstorm, Cooler but continued Very Muggy |
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Climate
Normal Period |
Climate Record Period |
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|
1991 -
2020 |
1893 - 2024 |
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July 13, 2024 |
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Record |
|
Record |
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| Observed Daily Data |
|
2024 |
|
2023 |
|
Norm |
|
Depart |
|
Highest |
|
Lowest |
|
|
| Maximum Temperature |
|
77 |
|
83 |
|
80 |
|
-3 |
|
92 |
|
in |
1927 |
|
63 |
|
in |
1986 |
|
|
| Minimum
Temperature |
|
72 |
|
70 |
|
65 |
|
+7 |
|
73 |
|
in |
2010 |
|
54 |
|
in |
2001 |
|
|
| Average Temperature |
|
75 |
|
77 |
|
73 |
|
+2 |
|
79 |
|
in |
2010 |
|
60 |
|
in |
1986 |
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| Month Avg Max Temperature |
|
80.5 |
|
81.8 |
|
79.4 |
|
+1.1 |
|
85.7 |
|
in |
1993 |
|
72.4 |
|
in |
1914 |
|
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| Month
Avg Min Temperature |
|
68.2 |
|
67.6 |
|
64.0 |
|
+4.2 |
|
70.1 |
|
in |
2013 |
|
57.1 |
|
in |
1962 |
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| Month Average
Temperature |
|
74.5 |
|
75.0 |
|
72.0 |
|
+2.5 |
|
76.2 |
|
in |
1981 |
|
65.5 |
|
in |
1914 |
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| High
Heat Index |
|
82 |
|
90 |
|
81 |
|
+1 |
|
98 |
|
in |
1927 |
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| Low
Wind Chill |
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| Heating Degree Days |
|
0 |
|
0 |
|
0 |
|
+0 |
|
5 |
|
in |
1986 |
|
0 |
|
in |
2024 |
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| Month Heating DD |
|
0 |
|
0 |
|
3 |
|
-3 |
|
23 |
|
in |
1914 |
|
0 |
|
in |
2024 |
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| Season
Heating DD |
|
0 |
|
0 |
|
3 |
|
-3 |
|
23 |
|
in |
1914 |
|
0 |
|
in |
2024 |
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| Cooling Degree Days |
|
10 |
|
12 |
|
8 |
|
+2 |
|
14 |
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in |
2010 |
|
0 |
|
in |
2005 |
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| Month Cooling DD |
|
124 |
|
130 |
|
91 |
|
+33 |
|
146 |
|
in |
1981 |
|
25 |
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in |
1918 |
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| Year Cooling DD |
|
262 |
|
206 |
|
184 |
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+78 |
|
284 |
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in |
2010 |
|
55 |
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in |
1972 |
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| Maximum Dew Point |
|
76 |
|
76 |
|
69 |
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+7 |
|
76 |
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in |
2024 |
|
54 |
|
in |
1978 |
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| Minimum
Dew Point |
|
71 |
|
69 |
|
60 |
|
+11 |
|
71 |
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in |
2024 |
|
48 |
|
in |
1971 |
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| Average Dew Point |
|
74 |
|
73 |
|
64 |
|
+10 |
|
74 |
|
in |
2024 |
|
52 |
|
in |
1978 |
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| Month Avg Max Dew Point |
|
73.2 |
|
74.6 |
|
68.0 |
|
+5.2 |
|
74.6 |
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in |
2023 |
|
58.1 |
|
in |
1978 |
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| Month
Avg Min Dew Point |
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66.5 |
|
66.4 |
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59.4 |
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+7.1 |
|
67.8 |
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in |
2013 |
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49.0 |
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in |
1962 |
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| Month Average Dew Point |
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69.8 |
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70.5 |
|
63.6 |
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+6.2 |
|
70.7 |
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in |
2013 |
|
53.7 |
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in |
1978 |
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| Precipitation |
|
.71 |
|
.00 |
|
.10 |
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+.61 |
|
1.80 |
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in |
1898 |
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| One
Hour Rain |
|
.40 |
|
.00 |
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|
.46 |
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in |
2006 |
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| Half
Hour Rain |
|
.26 |
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.00 |
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|
.33 |
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in |
2006 |
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| Hourly Rain Rate |
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5.01 |
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.00 |
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5.01 |
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in |
2024 |
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| Month Precipitation |
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.90 |
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2.63 |
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1.36 |
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-.46 |
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4.84 |
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in |
2009 |
|
.00 |
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in |
1908 |
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| Year Precipitation |
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34.85 |
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27.11 |
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24.06 |
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+10.79 |
|
40.76 |
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in |
1998 |
|
13.14 |
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in |
1957 |
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| Snow |
|
0.0 |
|
0.0 |
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0.0 |
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+0.0 |
|
0.0 |
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in |
1900 |
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| Snow Depth |
|
0 |
|
0 |
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0 |
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+0 |
|
0 |
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in |
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| Month Snow |
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#N/A |
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#N/A |
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#N/A |
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#N/A |
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#N/A |
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in |
#N/A |
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#N/A |
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in |
Many |
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| Season Snow |
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July
13, 2024 |
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|
Record |
Record |
|
| Observed Daily Data |
|
2024 |
|
2023 |
|
Norm |
|
Depart |
|
Highest |
Lowest |
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| Maximum Humidity |
|
99% |
|
99% |
|
93% |
|
+6% |
|
100% |
|
in |
2018 |
|
71% |
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in |
1978 |
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| Minimum
Humidity |
|
91% |
|
69% |
|
60% |
|
+31% |
|
92% |
|
in |
1987 |
|
32% |
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in |
1978 |
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| Average Humidity |
|
95% |
|
84% |
|
77% |
|
+18% |
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96% |
|
in |
1987 |
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52% |
|
in |
1978 |
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| Maximum Barometer |
|
30.22 |
|
29.93 |
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30.02 |
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+00.20 |
|
30.31 |
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in |
1955 |
|
29.57 |
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in |
1976 |
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| Minimum
Barometer |
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30.05 |
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29.87 |
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29.83 |
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+00.22 |
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30.20 |
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in |
2021 |
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29.23 |
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in |
1976 |
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| Average Barometer |
|
30.14 |
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29.90 |
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29.93 |
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+00.21 |
|
30.24 |
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in |
2021 |
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29.40 |
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in |
1976 |
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| Average
Wind |
|
6.2 |
|
7.3 |
|
6.1 |
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+0.1 |
|
12.0 |
|
in |
2008 |
|
2.8 |
|
in |
2005 |
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| Direction |
|
SSW |
|
SSW |
|
SSW |
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SSE |
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SSE |
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| High
Wind Gust |
|
22 |
|
24 |
|
21 |
|
+1 |
|
38 |
|
in |
1996 |
|
13 |
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in |
2021 |
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| Direction |
|
SSW |
|
S |
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SSW |
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|
SE |
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|
SE |
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| Maximum Water Temp |
|
73.4 |
|
75.9 |
|
70.6 |
|
+2.8 |
|
75.9 |
|
in |
2023 |
|
66.6 |
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in |
2006 |
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| Minimum
Water Temp |
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71.2 |
|
73.9 |
|
67.0 |
|
+4.2 |
|
73.9 |
|
in |
2023 |
|
62.2 |
|
in |
2006 |
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| Average Water Temp |
|
72.3 |
|
74.9 |
|
68.8 |
|
+3.5 |
|
74.9 |
|
in |
2023 |
|
64.4 |
|
in |
2006 |
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| Sunrise/ AM Twilight |
|
5:23:01 AM |
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4:51:01 AM |
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| Sunset
/ PM Twilight |
|
8:18:25 PM |
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8:51:18 PM |
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| Length Of Day |
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14:56:24 |
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| Special Conditions |
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Fog, Thunderstorm |
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| Comments |
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Record Breaking High Dew Points |
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| Hour-by-Hour Weather For July 13, 2024 |
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| Climate Weather for July 13 |
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| Weather History For July 13 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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