| Portsmouth Rhode Island Weather Almanac |
|
|
|
|
|
|
|
|
|
| Thursday,
December 7, 2023 |
|
|
|
|
|
|
|
|
|
| Clear early,
Mostly Cloudy Day to Partly Cloudy PM, Dry and Colder |
|
|
|
|
|
|
|
|
|
| |
|
Climate
Normal Period |
Climate Record Period |
|
|
|
|
|
|
|
|
| |
|
1991 -
2020 |
1893 - 2023 |
|
|
|
|
|
|
|
|
| |
|
December 7, 2023 |
|
Record |
|
Record |
|
|
|
|
|
|
|
|
|
| Observed Daily Data |
|
2023 |
|
2022 |
|
Norm |
|
Depart |
|
Highest |
|
Lowest |
|
|
|
|
|
|
|
|
|
| Maximum Temperature |
|
33 |
|
57 |
|
45 |
|
-12 |
|
67 |
|
in |
1998 |
|
26 |
|
in |
1954 |
|
|
|
|
|
|
|
|
|
| Minimum
Temperature |
|
22 |
|
51 |
|
32 |
|
-10 |
|
51 |
|
in |
2022 |
|
11 |
|
in |
1906 |
|
|
|
|
|
|
|
|
|
| Average Temperature |
|
28 |
|
54 |
|
39 |
|
-11 |
|
58 |
|
in |
1998 |
|
21 |
|
in |
1954 |
|
|
|
|
|
|
|
|
|
| Month Avg Max Temperature |
|
45.4 |
|
50.1 |
|
46.0 |
|
-0.6 |
|
59.1 |
|
in |
1998 |
|
32.6 |
|
in |
1954 |
|
|
|
|
|
|
|
|
|
| Month Avg
Min Temperature |
|
36.1 |
|
37.4 |
|
33.0 |
|
+3.1 |
|
45.3 |
|
in |
2001 |
|
14.9 |
|
in |
1989 |
|
|
|
|
|
|
|
|
|
| Month Average
Temperature |
|
41.0 |
|
44.0 |
|
39.4 |
|
+1.6 |
|
52.6 |
|
in |
2001 |
|
25.4 |
|
in |
1926 |
|
|
|
|
|
|
|
|
|
| High Heat Index |
|
|
|
|
|
|
|
|
|
#N/A |
|
in |
#N/A |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Low Wind
Chill |
|
13 |
|
45 |
|
22 |
|
-9 |
|
|
|
|
|
|
-1 |
|
in |
1989 |
|
|
|
|
|
|
|
|
|
| Heating Degree Days |
|
37 |
|
11 |
|
26 |
|
+11 |
|
44 |
|
in |
1954 |
|
7 |
|
in |
1998 |
|
|
|
|
|
|
|
|
|
| Month Heating DD |
|
168 |
|
147 |
|
179 |
|
-11 |
|
277 |
|
in |
1926 |
|
87 |
|
in |
2001 |
|
|
|
|
|
|
|
|
|
| Season
Heating DD |
|
1109 |
|
968 |
|
1169 |
|
-60 |
|
1568 |
|
in |
1904 |
|
901 |
|
in |
2011 |
|
|
|
|
|
|
|
|
|
| Cooling Degree Days |
|
0 |
|
0 |
|
0 |
|
+0 |
|
|
|
in |
|
|
0 |
|
in |
Many |
|
|
|
|
|
|
|
|
|
| Month Cooling DD |
|
0 |
|
0 |
|
0 |
|
+0 |
|
3 |
|
in |
2022 |
|
0 |
|
in |
Many |
|
|
|
|
|
|
|
|
|
| Year Cooling DD |
|
726 |
|
784 |
|
609 |
|
+117 |
|
871 |
|
in |
2020 |
|
290 |
|
in |
1902 |
|
|
|
|
|
|
|
|
|
| Maximum Dew Point |
|
23 |
|
57 |
|
38 |
|
-15 |
|
59 |
|
in |
1953 |
|
11 |
|
in |
1958 |
|
|
|
|
|
|
|
|
|
| Minimum
Dew Point |
|
13 |
|
49 |
|
23 |
|
-10 |
|
49 |
|
in |
2022 |
|
-4 |
|
in |
1989 |
|
|
|
|
|
|
|
|
|
| Average Dew Point |
|
18 |
|
53 |
|
31 |
|
-13 |
|
53 |
|
in |
2022 |
|
8 |
|
in |
1958 |
|
|
|
|
|
|
|
|
|
| Month Avg Max Dew Point |
|
40.0 |
|
45.1 |
|
37.8 |
|
+2.2 |
|
51.4 |
|
in |
1982 |
|
21.3 |
|
in |
1976 |
|
|
|
|
|
|
|
|
|
| Month Avg
Min Dew Point |
|
32.3 |
|
31.3 |
|
23.0 |
|
+9.2 |
|
37.7 |
|
in |
2001 |
|
-2.9 |
|
in |
1989 |
|
|
|
|
|
|
|
|
|
| Month Average Dew Point |
|
36.3 |
|
38.4 |
|
30.4 |
|
+5.9 |
|
44.1 |
|
in |
2001 |
|
10.6 |
|
in |
1989 |
|
|
|
|
|
|
|
|
|
| Precipitation |
|
.00 |
|
1.29 |
|
.15 |
|
-.15 |
|
2.10 |
|
in |
1908 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| One Hour
Rain |
|
.00 |
|
.15 |
|
|
|
|
|
.61 |
|
in |
1996 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Half Hour
Rain |
|
.00 |
|
.10 |
|
|
|
|
|
.10 |
|
in |
2022 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Hourly Rain Rate |
|
.00 |
|
.79 |
|
|
|
|
|
1.81 |
|
in |
2011 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Month Precipitation |
|
.94 |
|
1.83 |
|
1.05 |
|
-.11 |
|
4.15 |
|
in |
1981 |
|
.00 |
|
in |
2000 |
|
|
|
|
|
|
|
|
|
| Year Precipitation |
|
49.99 |
|
39.64 |
|
42.48 |
|
+7.51 |
|
61.79 |
|
in |
1983 |
|
24.35 |
|
in |
1957 |
|
|
|
|
|
|
|
|
|
| Snow |
|
0.0 |
|
0.0 |
|
0.2 |
|
-0.2 |
|
1.7 |
|
in |
1922 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Snow Depth |
|
0 |
|
0 |
|
1 |
|
-1 |
|
17 |
|
in |
1981 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Month Snow |
|
0.1 |
|
0.0 |
|
1.0 |
|
-0.9 |
|
17.0 |
|
in |
1981 |
|
0.0 |
|
in |
2022 |
|
|
|
|
|
|
|
|
|
| Season Snow |
|
0.1 |
|
0.0 |
|
1.6 |
|
+1.6 |
|
19.5 |
|
in |
1898 |
|
0.0 |
|
in |
2022 |
|
|
|
|
|
|
|
|
|
| |
|
December 7, 2023 |
|
|
Record |
Record |
|
|
|
|
|
|
|
|
| Observed Daily Data |
|
2023 |
|
2022 |
|
Norm |
|
Depart |
|
Highest |
Lowest |
|
|
|
|
|
|
|
|
| Maximum Humidity |
|
84% |
|
99% |
|
86% |
|
-2% |
|
100% |
|
in |
2004 |
|
53% |
|
in |
1958 |
|
|
|
|
|
|
|
|
|
| Minimum
Humidity |
|
44% |
|
93% |
|
54% |
|
-10% |
|
95% |
|
in |
2011 |
|
28% |
|
in |
1988 |
|
|
|
|
|
|
|
|
|
| Average Humidity |
|
64% |
|
96% |
|
70% |
|
-6% |
|
97% |
|
in |
2004 |
|
46% |
|
in |
1995 |
|
|
|
|
|
|
|
|
|
| Maximum Barometer |
|
30.03 |
|
30.34 |
|
30.12 |
|
-00.09 |
|
30.66 |
|
in |
1935 |
|
29.45 |
|
in |
1962 |
|
|
|
|
|
|
|
|
|
| Minimum
Barometer |
|
29.92 |
|
30.01 |
|
29.79 |
|
+00.13 |
|
30.26 |
|
in |
1950 |
|
29.05 |
|
in |
1959 |
|
|
|
|
|
|
|
|
|
| Average Barometer |
|
29.98 |
|
30.18 |
|
29.95 |
|
+00.02 |
|
30.41 |
|
in |
1950 |
|
29.28 |
|
in |
1959 |
|
|
|
|
|
|
|
|
|
| Average
Wind |
|
6.9 |
|
11.7 |
|
8.5 |
|
-1.6 |
|
24.4 |
|
in |
1983 |
|
0.6 |
|
in |
2012 |
|
|
|
|
|
|
|
|
|
| Direction |
|
WNW |
|
SSE |
|
WNW |
|
|
|
W |
SSW |
|
|
|
|
|
|
|
|
| High
Wind Gust |
|
18 |
|
26 |
|
27 |
|
-9 |
|
68 |
|
in |
1953 |
|
7 |
|
in |
1990 |
|
|
|
|
|
|
|
|
|
| Direction |
|
NNW |
|
SE |
|
WNW |
|
|
|
SSW |
WNW |
|
|
|
|
|
|
|
|
| Maximum Water Temp |
|
47.5 |
|
52.0 |
|
48.1 |
|
-0.6 |
|
53.8 |
|
in |
2011 |
|
42.8 |
|
in |
2007 |
|
|
|
|
|
|
|
|
|
| Minimum
Water Temp |
|
45.5 |
|
50.5 |
|
45.6 |
|
-0.1 |
|
52.7 |
|
in |
2011 |
|
40.3 |
|
in |
2019 |
|
|
|
|
|
|
|
|
|
| Average Water Temp |
|
46.5 |
|
51.3 |
|
46.9 |
|
-0.4 |
|
53.3 |
|
in |
2011 |
|
41.9 |
|
in |
2007 |
|
|
|
|
|
|
|
|
|
| Sunrise/ AM Twilight |
|
6:57:50 AM |
|
6:28:49 AM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Sunset /
PM Twilight |
|
4:14:54 PM |
|
4:44:21 PM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Length Of Day |
|
9:17:04 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Special Conditions |
|
None |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Comments |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Hour-by-Hour Weather For December 7, 2023 |
|
|
|
|
|
|
|
|
|
| Climate Weather for December 7 |
|
|
|
|
|
|
|
|
|
| Weather History For December 7 |
|
|
|
|
|
|
|
|
|
| Weather Calendar |
|
|
|
|
|
|
|
|
| Back To Weather Stat Page |
|
|
|
|
|
|
|
|
| Home |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|