| Portsmouth Rhode Island Weather Almanac |
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| Tuesday, July
30, 2024 |
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| Mostly Cloudy
early then Partly Cloudy, Windy, Humid, Much Warmer |
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Climate
Normal Period |
Climate Record Period |
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|
1991 -
2020 |
1893 - 2024 |
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July 30, 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 |
|
81 |
|
76 |
|
80 |
|
+1 |
|
93 |
|
in |
1949 |
|
64 |
|
in |
1914 |
|
|
| Minimum
Temperature |
|
70 |
|
62 |
|
65 |
|
+5 |
|
73 |
|
in |
2020 |
|
54 |
|
in |
1968 |
|
|
| Average Temperature |
|
76 |
|
69 |
|
73 |
|
+3 |
|
83 |
|
in |
1949 |
|
61 |
|
in |
1914 |
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|
| Month Avg Max Temperature |
|
81.3 |
|
81.9 |
|
79.7 |
|
+1.5 |
|
84.7 |
|
in |
1952 |
|
74.1 |
|
in |
1902 |
|
|
| Month
Avg Min Temperature |
|
67.8 |
|
67.8 |
|
64.6 |
|
+3.1 |
|
69.9 |
|
in |
2013 |
|
59.4 |
|
in |
1962 |
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| Month Average Temperature |
|
74.8 |
|
75.1 |
|
72.6 |
|
+2.2 |
|
76.1 |
|
in |
2013 |
|
67.7 |
|
in |
1914 |
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| High
Heat Index |
|
88 |
|
76 |
|
83 |
|
+5 |
|
108 |
|
in |
1949 |
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| Low Wind
Chill |
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| Heating Degree Days |
|
0 |
|
0 |
|
0 |
|
+0 |
|
4 |
|
in |
1914 |
|
0 |
|
in |
2024 |
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| Month Heating DD |
|
0 |
|
0 |
|
3 |
|
-3 |
|
32 |
|
in |
1914 |
|
0 |
|
in |
2024 |
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| Season
Heating DD |
|
0 |
|
0 |
|
3 |
|
-3 |
|
4 |
|
in |
1914 |
|
0 |
|
in |
2024 |
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| Cooling Degree Days |
|
11 |
|
4 |
|
8 |
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+3 |
|
18 |
|
in |
1949 |
|
0 |
|
in |
2001 |
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| Month Cooling DD |
|
293 |
|
303 |
|
227 |
|
+66 |
|
334 |
|
in |
2013 |
|
102 |
|
in |
1902 |
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| Year Cooling DD |
|
431 |
|
379 |
|
320 |
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+111 |
|
468 |
|
in |
2010 |
|
127 |
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in |
1902 |
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| Maximum Dew Point |
|
76 |
|
65 |
|
69 |
|
+7 |
|
76 |
|
in |
2024 |
|
54 |
|
in |
1968 |
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| Minimum
Dew Point |
|
69 |
|
56 |
|
61 |
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+8 |
|
69 |
|
in |
2024 |
|
44 |
|
in |
1997 |
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| Average Dew Point |
|
73 |
|
61 |
|
65 |
|
+8 |
|
73 |
|
in |
2024 |
|
49 |
|
in |
1968 |
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| Month Avg Max Dew Point |
|
73.0 |
|
74.4 |
|
68.6 |
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+4.4 |
|
74.4 |
|
in |
2023 |
|
61.9 |
|
in |
1965 |
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| Month
Avg Min Dew Point |
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65.2 |
|
66.1 |
|
60.2 |
|
+4.9 |
|
67.0 |
|
in |
2013 |
|
51.8 |
|
in |
1965 |
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| Month Average Dew Point |
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69.1 |
|
70.3 |
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64.4 |
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+4.7 |
|
70.3 |
|
in |
2023 |
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56.9 |
|
in |
1965 |
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| Precipitation |
|
.00 |
|
.00 |
|
.10 |
|
-.10 |
|
2.77 |
|
in |
1963 |
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| One Hour
Rain |
|
.00 |
|
.00 |
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|
1.07 |
|
in |
1963 |
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| Half
Hour Rain |
|
.00 |
|
.00 |
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|
.15 |
|
in |
2015 |
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| Hourly Rain Rate |
|
.00 |
|
.00 |
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2.27 |
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in |
2007 |
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| Month Precipitation |
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3.35 |
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5.77 |
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2.98 |
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+.37 |
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8.79 |
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in |
2009 |
|
.36 |
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in |
1952 |
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| Year Precipitation |
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37.30 |
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30.25 |
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25.68 |
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+11.62 |
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41.06 |
|
in |
1998 |
|
14.32 |
|
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 |
|
in |
1900 |
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| Snow Depth |
|
0 |
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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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July
30, 2024 |
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|
Record |
Record |
|
| Observed Daily Data |
|
2024 |
|
2023 |
|
Norm |
|
Depart |
|
Highest |
Lowest |
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| Maximum Humidity |
|
99% |
|
96% |
|
94% |
|
+5% |
|
100% |
|
in |
2016 |
|
70% |
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in |
1968 |
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| Minimum
Humidity |
|
80% |
|
53% |
|
57% |
|
+23% |
|
97% |
|
in |
1976 |
|
35% |
|
in |
1995 |
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| Average Humidity |
|
90% |
|
75% |
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75% |
|
+14% |
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99% |
|
in |
1976 |
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53% |
|
in |
1968 |
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| Maximum Barometer |
|
30.03 |
|
29.93 |
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30.03 |
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+00.00 |
|
30.39 |
|
in |
1968 |
|
29.77 |
|
in |
1993 |
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| Minimum
Barometer |
|
29.99 |
|
29.70 |
|
29.85 |
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+00.14 |
|
30.17 |
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in |
2005 |
|
29.25 |
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in |
1960 |
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| Average Barometer |
|
30.01 |
|
29.82 |
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29.94 |
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+00.07 |
|
30.23 |
|
in |
1984 |
|
29.53 |
|
in |
1960 |
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| Average
Wind |
|
9.9 |
|
8.5 |
|
5.2 |
|
+4.7 |
|
13.4 |
|
in |
1960 |
|
1.0 |
|
in |
1965 |
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| Direction |
|
S |
|
NW |
|
SSW |
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|
S |
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SSE |
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| High
Wind Gust |
|
26 |
|
28 |
|
19 |
|
+7 |
|
48 |
|
in |
1960 |
|
8 |
|
in |
2005 |
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| Direction |
|
SSW |
|
N |
|
S |
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SSE |
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|
S |
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| Maximum Water Temp |
|
72.7 |
|
73.9 |
|
71.8 |
|
+0.9 |
|
74.7 |
|
in |
2006 |
|
67.3 |
|
in |
2017 |
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| Minimum
Water Temp |
|
70.0 |
|
69.4 |
|
68.2 |
|
+1.8 |
|
72.1 |
|
in |
2021 |
|
64.0 |
|
in |
2017 |
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| Average Water Temp |
|
71.4 |
|
71.7 |
|
70.1 |
|
+1.3 |
|
72.9 |
|
in |
2021 |
|
65.7 |
|
in |
2017 |
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| Sunrise/ AM Twilight |
|
5:38:14 AM |
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5:07:59 AM |
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| Sunset /
PM Twilight |
|
8:04:07 PM |
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8:35:19 PM |
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| Length Of Day |
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14:27:27 |
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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 July 30, 2024 |
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| Climate Weather for July 30 |
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| Weather History For July 30 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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