| Portsmouth Rhode Island Weather Almanac |
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| Tuesday,
August 13, 2024 |
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| Clear,
Seasonal Temperatures |
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|
Climate
Normal Period |
Climate Record Period |
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|
1991 -
2020 |
1893 - 2024 |
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|
August 13, 2024 |
|
Record |
|
Record |
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| Observed Daily Data |
|
2024 |
|
2023 |
|
Norm |
|
Depart |
|
Highest |
|
Lowest |
|
|
| Maximum Temperature |
|
80 |
|
81 |
|
79 |
|
+1 |
|
91 |
|
in |
2021 |
|
64 |
|
in |
1996 |
|
|
| Minimum
Temperature |
|
60 |
|
68 |
|
64 |
|
-4 |
|
73 |
|
in |
1988 |
|
50 |
|
in |
1957 |
|
|
| Average Temperature |
|
70 |
|
75 |
|
72 |
|
-2 |
|
82 |
|
in |
2021 |
|
61 |
|
in |
1941 |
|
|
| Month Avg Max Temperature |
|
80.9 |
|
79.6 |
|
79.4 |
|
+1.5 |
|
85.1 |
|
in |
2020 |
|
71.5 |
|
in |
1903 |
|
|
| Month
Avg Min Temperature |
|
66.1 |
|
64.0 |
|
64.7 |
|
+1.4 |
|
72.0 |
|
in |
1988 |
|
56.4 |
|
in |
1964 |
|
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| Month Average
Temperature |
|
73.8 |
|
72.1 |
|
72.0 |
|
+1.8 |
|
78.7 |
|
in |
1988 |
|
64.8 |
|
in |
1964 |
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|
| High
Heat Index |
|
81 |
|
86 |
|
81 |
|
+0 |
|
104 |
|
in |
2016 |
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|
|
|
|
|
|
| Low
Wind Chill |
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|
|
|
|
|
|
|
|
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|
48 |
|
in |
1957 |
|
|
| Heating Degree Days |
|
0 |
|
0 |
|
0 |
|
+0 |
|
4 |
|
in |
1941 |
|
0 |
|
in |
2024 |
|
|
| Month Heating DD |
|
1 |
|
0 |
|
0 |
|
+1 |
|
18 |
|
in |
1903 |
|
0 |
|
in |
2023 |
|
|
| Season
Heating DD |
|
1 |
|
0 |
|
3 |
|
-2 |
|
34 |
|
in |
1914 |
|
0 |
|
in |
2023 |
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|
| Cooling Degree Days |
|
5 |
|
10 |
|
7 |
|
-2 |
|
17 |
|
in |
2021 |
|
0 |
|
in |
2006 |
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| Month Cooling DD |
|
115 |
|
92 |
|
98 |
|
+17 |
|
178 |
|
in |
1988 |
|
11 |
|
in |
1964 |
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| Year Cooling DD |
|
557 |
|
476 |
|
426 |
|
+131 |
|
626 |
|
in |
2020 |
|
203 |
|
in |
1902 |
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| Maximum Dew Point |
|
68 |
|
75 |
|
68 |
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+0 |
|
79 |
|
in |
2016 |
|
51 |
|
in |
1966 |
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| Minimum
Dew Point |
|
59 |
|
66 |
|
60 |
|
-1 |
|
71 |
|
in |
2005 |
|
42 |
|
in |
1964 |
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| Average Dew Point |
|
64 |
|
71 |
|
64 |
|
+0 |
|
74 |
|
in |
2016 |
|
48 |
|
in |
1966 |
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| Month Avg Max Dew Point |
|
72.9 |
|
68.8 |
|
68.9 |
|
+4.0 |
|
74.2 |
|
in |
2018 |
|
59.1 |
|
in |
1964 |
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| Month
Avg Min Dew Point |
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63.7 |
|
59.4 |
|
61.0 |
|
+2.7 |
|
69.3 |
|
in |
2003 |
|
47.9 |
|
in |
1964 |
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| Month Average Dew Point |
|
68.3 |
|
64.1 |
|
64.8 |
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+3.5 |
|
71.4 |
|
in |
2003 |
|
53.5 |
|
in |
1964 |
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| Precipitation |
|
.00 |
|
.40 |
|
.12 |
|
-.12 |
|
1.54 |
|
in |
1942 |
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| One
Hour Rain |
|
.00 |
|
.29 |
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|
.77 |
|
in |
2001 |
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| Half
Hour Rain |
|
.00 |
|
.24 |
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.39 |
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in |
2004 |
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| Hourly Rain Rate |
|
.00 |
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4.30 |
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5.76 |
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in |
2004 |
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| Month Precipitation |
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1.00 |
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3.12 |
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1.55 |
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-.55 |
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7.09 |
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in |
1952 |
|
.00 |
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in |
1911 |
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| Year Precipitation |
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39.27 |
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33.37 |
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27.33 |
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+11.94 |
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43.87 |
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in |
1983 |
|
15.63 |
|
in |
1957 |
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| Snow |
|
0.0 |
|
0.0 |
|
0.0 |
|
+0.0 |
|
0.0 |
|
in |
1900 |
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| Snow Depth |
|
0 |
|
0 |
|
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 |
|
#N/A |
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in |
Many |
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| Season Snow |
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|
August
13, 2024 |
|
|
Record |
Record |
|
| Observed Daily Data |
|
2024 |
|
2023 |
|
Norm |
|
Depart |
|
Highest |
Lowest |
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| Maximum Humidity |
|
97% |
|
99% |
|
93% |
|
+4% |
|
100% |
|
in |
2018 |
|
68% |
|
in |
1966 |
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| Minimum
Humidity |
|
59% |
|
79% |
|
61% |
|
-2% |
|
92% |
|
in |
2018 |
|
33% |
|
in |
2006 |
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| Average Humidity |
|
78% |
|
89% |
|
77% |
|
+1% |
|
96% |
|
in |
2018 |
|
54% |
|
in |
1966 |
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| Maximum Barometer |
|
30.00 |
|
29.92 |
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30.06 |
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-00.06 |
|
30.41 |
|
in |
1986 |
|
29.80 |
|
in |
1964 |
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| Minimum
Barometer |
|
29.93 |
|
29.82 |
|
29.87 |
|
+00.07 |
|
30.23 |
|
in |
2003 |
|
29.35 |
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in |
1963 |
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| Average Barometer |
|
29.97 |
|
29.87 |
|
29.96 |
|
+00.00 |
|
30.27 |
|
in |
2003 |
|
29.62 |
|
in |
1963 |
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| Average
Wind |
|
5.3 |
|
7.3 |
|
5.5 |
|
-0.2 |
|
16.5 |
|
in |
1955 |
|
2.0 |
|
in |
2013 |
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| Direction |
|
NW |
|
SW |
|
SW |
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|
ESE |
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|
SSW |
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| High
Wind Gust |
|
18 |
|
23 |
|
20 |
|
-2 |
|
46 |
|
in |
1955 |
|
11 |
|
in |
2003 |
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| Direction |
|
SSW |
|
SSW |
|
SSW |
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|
ESE |
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|
S |
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| Maximum Water Temp |
|
74.5 |
|
73.9 |
|
72.0 |
|
+2.5 |
|
77.5 |
|
in |
2016 |
|
68.2 |
|
in |
1997 |
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| Minimum
Water Temp |
|
72.5 |
|
70.7 |
|
69.3 |
|
+3.2 |
|
74.3 |
|
in |
2012 |
|
65.8 |
|
in |
2017 |
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| Average Water Temp |
|
73.5 |
|
72.3 |
|
70.6 |
|
+2.9 |
|
75.6 |
|
in |
2012 |
|
67.3 |
|
in |
2006 |
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| Sunrise/ AM Twilight |
|
5:52:18 AM |
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4:51:01 AM |
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| Sunset
/ PM Twilight |
|
7:46:36 PM |
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8:51:18 PM |
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| Length Of Day |
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13:54:18 |
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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 August 13, 2024 |
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| Climate Weather for August 13 |
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| Weather History For August 13 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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