| Portsmouth Rhode Island Weather Almanac |
|
|
|
|
|
|
|
|
|
| Friday, July
23, 2021 |
|
|
|
|
|
|
|
|
|
| Mostly Cloudy
early then Partly Cloudy, Light Rain/Thunderstorm 630pm, Light Winds and
Cooler |
|
|
|
|
|
|
|
|
|
| Climate Normal
Period |
|
Climate Record Period |
|
|
|
|
|
|
|
|
|
| 1991- 2020 |
|
1893 - 2021 |
|
|
|
|
|
|
|
|
|
| |
|
July 23, 2021 |
|
Record |
|
Record |
|
|
|
|
|
|
|
|
|
| Observed Daily Data |
|
2021 |
|
2020 |
|
Norm |
|
Depart |
|
Highest |
|
Lowest |
|
|
|
|
|
|
|
|
|
| Maximum Temperature |
|
81 |
|
86 |
|
80 |
|
+1 |
|
95 |
|
in |
1918 |
|
66 |
|
in |
1904 |
|
|
|
|
|
|
|
|
|
| Minimum
Temperature |
|
60 |
|
73 |
|
65 |
|
-5 |
|
73 |
|
in |
2020 |
|
55 |
|
in |
1992 |
|
|
|
|
|
|
|
|
|
| Average Temperature |
|
71 |
|
80 |
|
73 |
|
-2 |
|
83 |
|
in |
1918 |
|
63 |
|
in |
1992 |
|
|
|
|
|
|
|
|
|
| Month Avg Max Temperature |
|
78.9 |
|
81.8 |
|
79.7 |
|
-0.8 |
|
85.4 |
|
in |
1955 |
|
74.5 |
|
in |
1902 |
|
|
|
|
|
|
|
|
|
| Month Avg
Min Temperature |
|
65.2 |
|
66.0 |
|
64.4 |
|
+0.7 |
|
71.0 |
|
in |
2013 |
|
58.8 |
|
in |
1962 |
|
|
|
|
|
|
|
|
|
| Month Average Temperature |
|
72.3 |
|
74.2 |
|
72.4 |
|
-0.1 |
|
77.3 |
|
in |
2013 |
|
67.5 |
|
in |
1909 |
|
|
|
|
|
|
|
|
|
| HDD |
|
0 |
|
0 |
|
0 |
|
+0 |
|
2 |
|
in |
1992 |
|
0 |
|
in |
|
|
|
|
|
|
|
|
|
|
| Month HDD |
|
9 |
|
0 |
|
3 |
|
+6 |
|
23 |
|
in |
1914 |
|
0 |
|
in |
2020 |
|
|
|
|
|
|
|
|
|
| Season HDD |
|
9 |
|
0 |
|
3 |
|
+6 |
|
23 |
|
in |
1914 |
|
0 |
|
in |
2020 |
|
|
|
|
|
|
|
|
|
| CDD |
|
6 |
|
15 |
|
8 |
|
-2 |
|
18 |
|
in |
1918 |
|
0 |
|
in |
1992 |
|
|
|
|
|
|
|
|
|
| Month CDD |
|
178 |
|
212 |
|
171 |
|
+7 |
|
282 |
|
in |
2013 |
|
66 |
|
in |
1909 |
|
|
|
|
|
|
|
|
|
| Year CDD |
|
340 |
|
345 |
|
264 |
|
+76 |
|
392 |
|
in |
2013 |
|
102 |
|
in |
1902 |
|
|
|
|
|
|
|
|
|
| Maximum Dew Point |
|
64 |
|
76 |
|
69 |
|
-5 |
|
76 |
|
in |
2020 |
|
46 |
|
in |
1977 |
|
|
|
|
|
|
|
|
|
| Minimum
Dew Point |
|
57 |
|
70 |
|
61 |
|
-4 |
|
70 |
|
in |
2020 |
|
42 |
|
in |
1977 |
|
|
|
|
|
|
|
|
|
| Average Dew Point |
|
61 |
|
73 |
|
65 |
|
-4 |
|
73 |
|
in |
2020 |
|
44 |
|
in |
1977 |
|
|
|
|
|
|
|
|
|
| Month Avg Max Dew Point |
|
70.8 |
|
71.2 |
|
68.4 |
|
+2.3 |
|
74.1 |
|
in |
2013 |
|
61.7 |
|
in |
1965 |
|
|
|
|
|
|
|
|
|
| Month Avg
Min Dew Point |
|
62.5 |
|
63.3 |
|
60.0 |
|
+2.5 |
|
68.6 |
|
in |
2013 |
|
51.9 |
|
in |
1965 |
|
|
|
|
|
|
|
|
|
| Month Average Dew Point |
|
66.6 |
|
67.3 |
|
64.2 |
|
+2.4 |
|
71.4 |
|
in |
2013 |
|
56.8 |
|
in |
1965 |
|
|
|
|
|
|
|
|
|
| Precipitation |
|
.08 |
|
T |
|
.10 |
|
-.02 |
|
2.62 |
|
in |
1953 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| One Hour |
|
.08 |
|
T |
|
|
|
|
|
1.04 |
|
in |
1953 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Hourly Rate |
|
.72 |
|
.00 |
|
|
|
|
|
5.14 |
|
in |
2010 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Month Precipitation |
|
3.61 |
|
1.30 |
|
2.28 |
|
+1.33 |
|
7.34 |
|
in |
2009 |
|
.36 |
|
in |
1952 |
|
|
|
|
|
|
|
|
|
| Year Precipitation |
|
22.67 |
|
22.32 |
|
24.85 |
|
-2.18 |
|
41.06 |
|
in |
1998 |
|
13.67 |
|
in |
1957 |
|
|
|
|
|
|
|
|
|
| Snow |
|
0.0 |
|
0.0 |
|
0.0 |
|
+0.0 |
|
0.0 |
|
in |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Snow Depth |
|
0 |
|
0 |
|
|
|
|
|
0 |
|
in |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Month Snow |
|
#N/A |
|
#N/A |
|
#N/A |
|
#N/A |
|
#N/A |
|
in |
#N/A |
|
#N/A |
|
in |
|
|
|
|
|
|
|
|
|
|
| Season Snow |
|
#N/A |
|
#N/A |
|
#N/A |
|
#N/A |
|
#N/A |
|
in |
#N/A |
|
#N/A |
|
in |
#N/A |
|
|
|
|
|
|
|
|
|
| |
|
July
23, 2021 |
|
|
Record |
Record |
|
|
|
|
|
|
|
|
| Observed Daily Data |
|
2021 |
|
2020 |
|
Norm |
|
Depart |
|
Highest |
Lowest |
|
|
|
|
|
|
|
|
| Maximum Humidity |
|
96% |
|
95% |
|
92% |
|
+4% |
|
100% |
|
in |
2018 |
|
65% |
|
in |
1977 |
|
|
|
|
|
|
|
|
|
| Minimum
Humidity |
|
45% |
|
63% |
|
61% |
|
-16% |
|
95% |
|
in |
1953 |
|
30% |
|
in |
2005 |
|
|
|
|
|
|
|
|
|
| Average Humidity |
|
71% |
|
79% |
|
76% |
|
-6% |
|
98% |
|
in |
1953 |
|
48% |
|
in |
1977 |
|
|
|
|
|
|
|
|
|
| Maximum Barometer |
|
30.09 |
|
30.02 |
|
30.04 |
|
+00.05 |
|
30.47 |
|
in |
1986 |
|
29.64 |
|
in |
1954 |
|
|
|
|
|
|
|
|
|
| Minimum
Barometer |
|
30.03 |
|
29.95 |
|
29.84 |
|
+00.19 |
|
30.15 |
|
in |
1970 |
|
29.50 |
|
in |
1991 |
|
|
|
|
|
|
|
|
|
| Average Barometer |
|
30.06 |
|
29.99 |
|
29.94 |
|
+00.12 |
|
30.22 |
|
in |
1970 |
|
29.58 |
|
in |
1954 |
|
|
|
|
|
|
|
|
|
| Average Wind |
|
4.5 |
|
6.1 |
|
5.9 |
|
-1.4 |
|
11.6 |
|
in |
2018 |
|
1.9 |
|
in |
1996 |
|
|
|
|
|
|
|
|
|
| Direction |
|
NW |
|
SW |
|
SW |
|
|
|
SE |
|
|
|
|
SSE |
|
|
|
|
|
|
|
|
|
|
|
|
| High Wind Gust |
|
18 |
|
22 |
|
21 |
|
-3 |
|
33 |
|
in |
1984 |
|
12 |
|
in |
1996 |
|
|
|
|
|
|
|
|
|
| Direction |
|
NNE |
|
SW |
|
SSW |
|
|
|
WSW |
|
|
|
|
NNE |
|
|
|
|
|
|
|
|
|
|
|
|
| High Heat
Index |
|
82 |
|
96 |
|
82 |
|
+0 |
|
98 |
|
in |
1952 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Low Wind Chill |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#N/A |
|
in |
#N/A |
|
|
|
|
|
|
|
|
|
| Maximum Water Temp |
|
74.5 |
|
68.2 |
|
71.3 |
|
+3.2 |
|
74.5 |
|
in |
2021 |
|
66.7 |
|
in |
1997 |
|
|
|
|
|
|
|
|
|
| Minimum
Water Temp |
|
72.6 |
|
64.9 |
|
67.3 |
|
+5.3 |
|
71.6 |
|
in |
1999 |
|
64.9 |
|
in |
2020 |
|
|
|
|
|
|
|
|
|
| Average Water Temp |
|
73.6 |
|
66.6 |
|
69.5 |
|
+4.1 |
|
74.5 |
|
in |
2021 |
|
65.8 |
|
in |
1997 |
|
|
|
|
|
|
|
|
|
| Sunrise/ AM Twilight |
|
5:32:31 AM |
|
5:00:35 AM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Sunset /
PM Twilight |
|
8:11:03 PM |
|
8:42:59 PM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Length Of Day |
|
14:38:32 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Special Conditions |
|
Thunderstorm |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Comments |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Hour-by-Hour Weather For July 23, 2021 |
|
|
|
|
|
|
|
|
|
| Climate Weather for July 23 |
|
|
|
|
|
|
|
|
|
| Weather History For July 23 |
|
|
|
|
|
|
|
|
|
| Weather Calendar |
|
|
|
|
|
|
|
|
|
| Back
To Weather Stat Page |
|
|
|
|
|
|
|
|
|
| Home |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|