| Portsmouth Rhode Island Weather Almanac |
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| Saturday,
August 10, 2024 |
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| Cloudy, Light
Rain & Fog early, then Partly Cloudy, Continued Warm and Muggy |
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Climate
Normal Period |
Climate Record Period |
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1991 -
2020 |
1893 - 2024 |
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August 10, 2024 |
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Record |
|
Record |
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| Observed Daily Data |
|
2024 |
|
2023 |
|
Norm |
|
Depart |
|
Highest |
|
Lowest |
|
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| Maximum Temperature |
|
86 |
|
81 |
|
79 |
|
+7 |
|
92 |
|
in |
1949 |
|
63 |
|
in |
1962 |
|
|
| Minimum
Temperature |
|
68 |
|
64 |
|
64 |
|
+4 |
|
75 |
|
in |
1988 |
|
49 |
|
in |
1964 |
|
|
| Average Temperature |
|
77 |
|
73 |
|
72 |
|
+5 |
|
83 |
|
in |
1896 |
|
60 |
|
in |
2007 |
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|
| Month Avg Max Temperature |
|
81.3 |
|
79.1 |
|
79.5 |
|
+1.8 |
|
86.0 |
|
in |
1980 |
|
71.0 |
|
in |
1903 |
|
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| Month
Avg Min Temperature |
|
67.3 |
|
63.7 |
|
64.9 |
|
+2.4 |
|
71.6 |
|
in |
1988 |
|
55.2 |
|
in |
1964 |
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| Month Average Temperature |
|
74.6 |
|
71.7 |
|
72.0 |
|
+2.6 |
|
78.3 |
|
in |
1988 |
|
64.2 |
|
in |
1964 |
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|
| High
Heat Index |
|
96 |
|
82 |
|
82 |
|
+14 |
|
104 |
|
in |
1949 |
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|
|
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| Low Wind
Chill |
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|
49 |
|
in |
1964 |
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| Heating Degree Days |
|
0 |
|
0 |
|
0 |
|
+0 |
|
5 |
|
in |
2007 |
|
0 |
|
in |
2024 |
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|
| Month Heating DD |
|
1 |
|
0 |
|
0 |
|
+1 |
|
18 |
|
in |
1903 |
|
0 |
|
in |
2023 |
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|
| Season
Heating DD |
|
1 |
|
0 |
|
3 |
|
-2 |
|
34 |
|
in |
1914 |
|
0 |
|
in |
2023 |
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| Cooling Degree Days |
|
12 |
|
8 |
|
7 |
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+5 |
|
18 |
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in |
1896 |
|
0 |
|
in |
2007 |
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| Month Cooling DD |
|
97 |
|
67 |
|
77 |
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+20 |
|
133 |
|
in |
1988 |
|
6 |
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in |
1964 |
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| Year Cooling DD |
|
539 |
|
451 |
|
405 |
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+134 |
|
584 |
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in |
2020 |
|
193 |
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in |
1902 |
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| Maximum Dew Point |
|
78 |
|
72 |
|
69 |
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+9 |
|
78 |
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in |
2024 |
|
54 |
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in |
1964 |
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| Minimum
Dew Point |
|
67 |
|
60 |
|
61 |
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+6 |
|
72 |
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in |
2012 |
|
39 |
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in |
1964 |
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| Average Dew Point |
|
73 |
|
66 |
|
65 |
|
+8 |
|
74 |
|
in |
2012 |
|
47 |
|
in |
1964 |
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| Month Avg Max Dew Point |
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74.7 |
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67.7 |
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69.0 |
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+5.7 |
|
76.0 |
|
in |
2022 |
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57.4 |
|
in |
1964 |
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| Month
Avg Min Dew Point |
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65.7 |
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58.6 |
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61.3 |
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+4.4 |
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69.3 |
|
in |
2003 |
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46.7 |
|
in |
1964 |
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| Month Average Dew Point |
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70.2 |
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63.2 |
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65.0 |
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+5.2 |
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72.3 |
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in |
2022 |
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52.1 |
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in |
1964 |
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| Precipitation |
|
.15 |
|
.01 |
|
.12 |
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+.03 |
|
2.97 |
|
in |
1991 |
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| One Hour
Rain |
|
.06 |
|
.01 |
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|
1.34 |
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in |
1954 |
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| Half
Hour Rain |
|
.04 |
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.01 |
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|
.74 |
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in |
2012 |
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| Hourly Rain Rate |
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1.04 |
|
.00 |
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9.76 |
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in |
2012 |
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| Month Precipitation |
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.74 |
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2.66 |
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1.19 |
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-.45 |
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6.70 |
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in |
1952 |
|
.00 |
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in |
1998 |
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| Year Precipitation |
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39.01 |
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32.91 |
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26.97 |
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+12.04 |
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41.55 |
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in |
1998 |
|
15.63 |
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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 |
|
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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|
August
10, 2024 |
|
|
Record |
Record |
|
| Observed Daily Data |
|
2024 |
|
2023 |
|
Norm |
|
Depart |
|
Highest |
Lowest |
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| Maximum Humidity |
|
99% |
|
96% |
|
93% |
|
+6% |
|
100% |
|
in |
2017 |
|
67% |
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in |
1972 |
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| Minimum
Humidity |
|
70% |
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58% |
|
62% |
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+8% |
|
88% |
|
in |
1954 |
|
35% |
|
in |
1999 |
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| Average Humidity |
|
85% |
|
77% |
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77% |
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+7% |
|
93% |
|
in |
1954 |
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55% |
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in |
1983 |
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| Maximum Barometer |
|
29.95 |
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29.76 |
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30.01 |
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-00.06 |
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30.38 |
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in |
1989 |
|
29.67 |
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in |
2011 |
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| Minimum
Barometer |
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29.83 |
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29.58 |
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29.82 |
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+00.01 |
|
30.19 |
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in |
1993 |
|
29.30 |
|
in |
1959 |
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| Average Barometer |
|
29.89 |
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29.67 |
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29.92 |
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-00.03 |
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30.26 |
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in |
1993 |
|
29.55 |
|
in |
1959 |
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| Average
Wind |
|
7.0 |
|
5.7 |
|
5.9 |
|
+1.1 |
|
18.3 |
|
in |
1976 |
|
2.1 |
|
in |
1989 |
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| Direction |
|
SSW |
|
SSW |
|
SSW |
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SSE |
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|
SW |
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| High
Wind Gust |
|
33 |
|
21 |
|
21 |
|
+12 |
|
52 |
|
in |
1976 |
|
11 |
|
in |
1984 |
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| Direction |
|
S |
|
S |
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SSW |
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SSE |
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|
S |
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| Maximum Water Temp |
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73.4 |
|
72.7 |
|
72.5 |
|
+0.9 |
|
75.8 |
|
in |
2018 |
|
69.4 |
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in |
2017 |
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| Minimum
Water Temp |
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70.0 |
|
70.9 |
|
69.4 |
|
+0.6 |
|
74.6 |
|
in |
2012 |
|
65.9 |
|
in |
2017 |
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| Average Water Temp |
|
71.7 |
|
71.8 |
|
71.0 |
|
+0.7 |
|
75.1 |
|
in |
2012 |
|
67.7 |
|
in |
2017 |
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| Sunrise/ AM Twilight |
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5:49:15 AM |
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4:48:28 AM |
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| Sunset /
PM Twilight |
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7:50:43 PM |
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8:53:07 PM |
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| Length Of Day |
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14:01:28 |
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| Special Conditions |
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Fog |
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| Comments |
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Remnants of Hurricane Debby |
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| Hour-by-Hour Weather For August 10, 2024 |
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| Climate Weather for August 10 |
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| Weather History For August 10 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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