| Portsmouth Rhode Island Weather Almanac |
|
|
|
|
|
|
|
|
|
| Saturday,
February 4, 2023 |
|
|
|
|
|
|
|
|
|
| Clear early,
P Cloudy Day,Mostly Cloudy PM, Record Breaking Cold, Windy |
|
|
|
|
|
|
|
|
|
| |
|
Climate
Normal Period |
Climate Record Period |
|
|
|
|
|
|
|
|
| |
|
1991 -
2020 |
1893 - 2023 |
|
|
|
|
|
|
|
|
| |
|
February 4, 2023 |
|
Record |
|
Record |
|
|
|
|
|
|
|
|
|
| Observed Daily Data |
|
2023 |
|
2022 |
|
Norm |
|
Depart |
|
Highest |
|
Lowest |
|
|
|
|
|
|
|
|
|
| Maximum Temperature |
|
19 |
|
52 |
|
38 |
|
-19 |
|
58 |
|
in |
1991 |
|
13 |
|
in |
1996 |
|
|
|
|
|
|
|
|
|
| Minimum
Temperature |
|
-8 |
|
25 |
|
24 |
|
-32 |
|
42 |
|
in |
2016 |
|
-8 |
|
in |
2023 |
|
|
|
|
|
|
|
|
|
| Average Temperature |
|
6 |
|
39 |
|
31 |
|
-25 |
|
48 |
|
in |
2016 |
|
6 |
|
in |
2023 |
|
|
|
|
|
|
|
|
|
| Month Avg Max Temperature |
|
30.5 |
|
45.0 |
|
37.5 |
|
-7.0 |
|
53.8 |
|
in |
2016 |
|
19.3 |
|
in |
1971 |
|
|
|
|
|
|
|
|
|
| Month Avg
Min Temperature |
|
8.3 |
|
27.3 |
|
23.5 |
|
-15.3 |
|
38.5 |
|
in |
2016 |
|
4.5 |
|
in |
1971 |
|
|
|
|
|
|
|
|
|
| Month Average
Temperature |
|
19.8 |
|
36.1 |
|
31.0 |
|
-11.3 |
|
46.1 |
|
in |
2016 |
|
11.9 |
|
in |
1971 |
|
|
|
|
|
|
|
|
|
| High Heat Index |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Low Wind
Chill |
|
-34 |
|
15 |
|
10 |
|
-44 |
|
|
|
|
|
|
-34 |
|
in |
2023 |
|
|
|
|
|
|
|
|
|
| Heating Degree Days |
|
59 |
|
26 |
|
34 |
|
+25 |
|
59 |
|
in |
2023 |
|
17 |
|
in |
2016 |
|
|
|
|
|
|
|
|
|
| Month HDD |
|
181 |
|
114 |
|
136 |
|
+45 |
|
211 |
|
in |
1971 |
|
75 |
|
in |
2016 |
|
|
|
|
|
|
|
|
|
| Season
HDD |
|
2675 |
|
2811 |
|
3055 |
|
-380 |
|
3958 |
|
in |
1918 |
|
2366 |
|
in |
2016 |
|
|
|
|
|
|
|
|
|
| Cooling Degree Days |
|
0 |
|
#N/A |
|
#REF! |
|
#REF! |
|
0 |
|
in |
2023 |
|
0 |
|
in |
|
|
|
|
|
|
|
|
|
|
| Month CDD |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
in |
|
|
|
|
|
|
|
|
|
|
| Year CDD |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Maximum Dew Point |
|
8 |
|
51 |
|
29 |
|
-21 |
|
53 |
|
in |
2016 |
|
-5 |
|
in |
1996 |
|
|
|
|
|
|
|
|
|
| Minimum
Dew Point |
|
-25 |
|
24 |
|
12 |
|
-37 |
|
41 |
|
in |
1984 |
|
-25 |
|
in |
2023 |
|
|
|
|
|
|
|
|
|
| Average Dew Point |
|
-9 |
|
38 |
|
21 |
|
-30 |
|
46 |
|
in |
2016 |
|
-10 |
|
in |
1978 |
|
|
|
|
|
|
|
|
|
| Month Avg Max Dew Point |
|
19.3 |
|
41.5 |
|
28.0 |
|
-8.8 |
|
46.3 |
|
in |
2016 |
|
1.3 |
|
in |
1971 |
|
|
|
|
|
|
|
|
|
| Month Avg
Min Dew Point |
|
-6.3 |
|
23.5 |
|
11.8 |
|
-18.0 |
|
32.8 |
|
in |
2016 |
|
-11.3 |
|
in |
1980 |
|
|
|
|
|
|
|
|
|
| Month Average Dew Point |
|
6.5 |
|
32.5 |
|
21.0 |
|
-14.5 |
|
39.5 |
|
in |
2016 |
|
-3.6 |
|
in |
1980 |
|
|
|
|
|
|
|
|
|
| Precipitation |
|
.00 |
|
1.66 |
|
.11 |
|
-.11 |
|
2.46 |
|
in |
1961 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| One Hour |
|
.00 |
|
.34 |
|
|
|
|
|
.34 |
|
in |
2022 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Hourly Rate |
|
.00 |
|
.95 |
|
|
|
|
|
1.06 |
|
in |
2006 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Month Precipitation |
|
T |
|
1.74 |
|
.44 |
|
-.44 |
|
3.16 |
|
in |
1970 |
|
.00 |
|
in |
2019 |
|
|
|
|
|
|
|
|
|
| Year Precipitation |
|
7.19 |
|
3.70 |
|
4.11 |
|
+3.08 |
|
12.07 |
|
in |
1979 |
|
1.00 |
|
in |
1955 |
|
|
|
|
|
|
|
|
|
| Snow |
|
0.0 |
|
0.1 |
|
0.3 |
|
-0.3 |
|
17.9 |
|
in |
1961 |
|
|
|
in |
|
|
|
|
|
|
|
|
|
|
| Snow Depth |
|
0 |
|
6 |
|
|
|
|
|
24 |
|
in |
1898 |
|
|
|
in |
|
|
|
|
|
|
|
|
|
|
| Month Snow |
|
T |
|
0.1 |
|
1.2 |
|
-1.2 |
|
17.9 |
|
in |
1961 |
|
0.0 |
|
in |
2020 |
|
|
|
|
|
|
|
|
|
| Season Snow |
|
2.3 |
|
24.8 |
|
18.3 |
|
-16.0 |
|
51.0 |
|
in |
1996 |
|
1.5 |
|
in |
1989 |
|
|
|
|
|
|
|
|
|
| |
|
February 4, 2023 |
|
|
Record |
Record |
|
|
|
|
|
|
|
|
| Observed Daily Data |
|
2023 |
|
2022 |
|
Norm |
|
Depart |
|
Highest |
Lowest |
|
|
|
|
|
|
|
|
| Maximum Humidity |
|
71% |
|
99% |
|
83% |
|
-12% |
|
100% |
|
in |
2018 |
|
50% |
|
in |
1981 |
|
|
|
|
|
|
|
|
|
| Minimum
Humidity |
|
28% |
|
92% |
|
51% |
|
-23% |
|
94% |
|
in |
1984 |
|
22% |
|
in |
2007 |
|
|
|
|
|
|
|
|
|
| Average Humidity |
|
50% |
|
96% |
|
68% |
|
-18% |
|
97% |
|
in |
1984 |
|
37% |
|
in |
2007 |
|
|
|
|
|
|
|
|
|
| Maximum Barometer |
|
30.57 |
|
30.07 |
|
30.16 |
|
+00.41 |
|
30.75 |
|
in |
1975 |
|
29.50 |
|
in |
1954 |
|
|
|
|
|
|
|
|
|
| Minimum
Barometer |
|
30.28 |
|
29.83 |
|
29.78 |
|
+00.50 |
|
30.45 |
|
in |
1963 |
|
28.72 |
|
in |
1995 |
|
|
|
|
|
|
|
|
|
| Average Barometer |
|
30.43 |
|
29.95 |
|
29.97 |
|
+00.46 |
|
30.58 |
|
in |
1975 |
|
29.39 |
|
in |
1972 |
|
|
|
|
|
|
|
|
|
| Average
Wind |
|
12.5 |
|
11.8 |
|
8.2 |
|
+4.3 |
|
21.8 |
|
in |
1961 |
|
1.4 |
|
in |
1966 |
|
|
|
|
|
|
|
|
|
| Direction |
|
NW |
|
N |
|
NW |
|
|
|
NE |
ENE |
|
|
|
|
|
|
|
|
| High Wind
Gust |
|
45 |
|
30 |
|
26 |
|
+19 |
|
55 |
|
in |
1972 |
|
9 |
|
in |
1966 |
|
|
|
|
|
|
|
|
|
| Direction |
|
NW |
|
N |
|
NW |
|
|
|
SSE |
E |
|
|
|
|
|
|
|
|
| Maximum Water Temp |
|
36.3 |
|
41.2 |
|
38.6 |
|
-2.3 |
|
44.1 |
|
in |
2016 |
|
35.6 |
|
in |
2018 |
|
|
|
|
|
|
|
|
|
| Minimum
Water Temp |
|
33.6 |
|
40.3 |
|
37.0 |
|
-3.4 |
|
43.0 |
|
in |
2016 |
|
32.6 |
|
in |
2018 |
|
|
|
|
|
|
|
|
|
| Average Water Temp |
|
35.0 |
|
40.8 |
|
37.8 |
|
-2.8 |
|
43.6 |
|
in |
2016 |
|
34.1 |
|
in |
2018 |
|
|
|
|
|
|
|
|
|
| Sunrise/ AM Twilight |
|
6:53:53 AM |
|
6:23:22 AM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Sunset /
PM Twilight |
|
5:04:30 PM |
|
5:35:05 PM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Length Of Day |
|
10:10:37 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Special Conditions |
|
None |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Comments |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Hour-by-Hour Weather For February 4, 2023 |
|
|
|
|
|
|
|
|
|
| Climate Weather for February 4 |
|
|
|
|
|
|
|
|
|
| Weather History For February 4 |
|
|
|
|
|
|
|
|
|
| Weather Calendar |
|
|
|
|
|
|
|
|
| Back To Weather Stat Page |
|
|
|
|
|
|
|
|
| Home |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|