| Portsmouth Rhode Island Weather Almanac |
|
|
|
|
|
|
|
|
|
| Thursday,
January 12, 2023 |
|
|
|
|
|
|
|
|
|
| Cloudy Heavy
Rain & Fog PM, Windy and Very Warm |
|
|
|
|
|
|
|
|
|
| |
|
Climate
Normal Period |
Climate Record Period |
|
|
|
|
|
|
|
|
| |
|
1991 -
2020 |
1893 - 2023 |
|
|
|
|
|
|
|
|
| |
|
January 12, 2023 |
|
Record |
|
Record |
|
|
|
|
|
|
|
|
|
| Observed Daily Data |
|
2023 |
|
2022 |
|
Norm |
|
Depart |
|
Highest |
|
Lowest |
|
|
|
|
|
|
|
|
|
| Maximum Temperature |
|
50 |
|
42 |
|
38 |
|
+12 |
|
66 |
|
in |
2020 |
|
14 |
|
in |
1982 |
|
|
|
|
|
|
|
|
|
| Minimum
Temperature |
|
32 |
|
8 |
|
24 |
|
+8 |
|
46 |
|
in |
2017 |
|
-4 |
|
in |
1982 |
|
|
|
|
|
|
|
|
|
| Average Temperature |
|
41 |
|
25 |
|
31 |
|
+10 |
|
53 |
|
in |
2020 |
|
5 |
|
in |
1982 |
|
|
|
|
|
|
|
|
|
| Month Avg Max Temperature |
|
44.9 |
|
39.7 |
|
39.3 |
|
+5.7 |
|
50.3 |
|
in |
2000 |
|
23.8 |
|
in |
1981 |
|
|
|
|
|
|
|
|
|
| Month Avg
Min Temperature |
|
33.3 |
|
23.3 |
|
25.5 |
|
+7.8 |
|
36.9 |
|
in |
2007 |
|
6.7 |
|
in |
1981 |
|
|
|
|
|
|
|
|
|
| Month Average
Temperature |
|
39.3 |
|
31.6 |
|
32.5 |
|
+6.8 |
|
43.2 |
|
in |
2007 |
|
15.5 |
|
in |
1981 |
|
|
|
|
|
|
|
|
|
| High Heat Index |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Low Wind
Chill |
|
29 |
|
7 |
|
12 |
|
+17 |
|
|
|
|
|
|
-29 |
|
in |
1982 |
|
|
|
|
|
|
|
|
|
| Heating Degree Days |
|
24 |
|
40 |
|
34 |
|
-10 |
|
60 |
|
in |
1982 |
|
12 |
|
in |
2020 |
|
|
|
|
|
|
|
|
|
| Month HDD |
|
308 |
|
401 |
|
390 |
|
-82 |
|
594 |
|
in |
1981 |
|
262 |
|
in |
2007 |
|
|
|
|
|
|
|
|
|
| Season
HDD |
|
2001 |
|
1957 |
|
2260 |
|
-259 |
|
2970 |
|
in |
1918 |
|
1678 |
|
in |
2016 |
|
|
|
|
|
|
|
|
|
| Cooling Degree Days |
|
0 |
|
#N/A |
|
#REF! |
|
#REF! |
|
0 |
|
in |
2023 |
|
0 |
|
in |
|
|
|
|
|
|
|
|
|
|
| Month CDD |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
in |
|
|
|
|
|
|
|
|
|
|
| Year CDD |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Maximum Dew Point |
|
50 |
|
29 |
|
31 |
|
+19 |
|
56 |
|
in |
2020 |
|
-10 |
|
in |
1981 |
|
|
|
|
|
|
|
|
|
| Minimum
Dew Point |
|
30 |
|
-1 |
|
15 |
|
+15 |
|
44 |
|
in |
2017 |
|
-20 |
|
in |
1981 |
|
|
|
|
|
|
|
|
|
| Average Dew Point |
|
40 |
|
14 |
|
23 |
|
+17 |
|
48 |
|
in |
2018 |
|
-15 |
|
in |
1981 |
|
|
|
|
|
|
|
|
|
| Month Avg Max Dew Point |
|
40.5 |
|
33.8 |
|
31.9 |
|
+8.6 |
|
43.7 |
|
in |
2000 |
|
10.6 |
|
in |
1981 |
|
|
|
|
|
|
|
|
|
| Month Avg
Min Dew Point |
|
28.8 |
|
13.6 |
|
16.0 |
|
+12.8 |
|
28.8 |
|
in |
2023 |
|
-10.1 |
|
in |
1981 |
|
|
|
|
|
|
|
|
|
| Month Average Dew Point |
|
34.7 |
|
18.8 |
|
24.0 |
|
+10.7 |
|
34.7 |
|
in |
2023 |
|
0.3 |
|
in |
1981 |
|
|
|
|
|
|
|
|
|
| Precipitation |
|
.69 |
|
.00 |
|
.12 |
|
+.57 |
|
1.69 |
|
in |
2018 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| One Hour |
|
.27 |
|
.00 |
|
|
|
|
|
.46 |
|
in |
2018 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Hourly Rate |
|
1.81 |
|
.00 |
|
|
|
|
|
3.13 |
|
in |
2018 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Month Precipitation |
|
1.55 |
|
1.41 |
|
1.46 |
|
+.09 |
|
4.52 |
|
in |
1979 |
|
.09 |
|
in |
1984 |
|
|
|
|
|
|
|
|
|
| Year Precipitation |
|
1.55 |
|
1.41 |
|
1.46 |
|
+.09 |
|
4.52 |
|
in |
1979 |
|
.09 |
|
in |
1984 |
|
|
|
|
|
|
|
|
|
| Snow |
|
0.0 |
|
0.0 |
|
0.3 |
|
-0.3 |
|
8.2 |
|
in |
2011 |
|
|
|
in |
|
|
|
|
|
|
|
|
|
|
| Snow Depth |
|
0 |
|
0 |
|
|
|
|
|
21 |
|
in |
1996 |
|
|
|
in |
|
|
|
|
|
|
|
|
|
|
| Month Snow |
|
T |
|
4.5 |
|
3.6 |
|
-3.6 |
|
25.8 |
|
in |
1996 |
|
0.0 |
|
in |
2007 |
|
|
|
|
|
|
|
|
|
| Season Snow |
|
1.5 |
|
5.3 |
|
10.7 |
|
-9.2 |
|
41.6 |
|
in |
1996 |
|
T |
|
in |
2000 |
|
|
|
|
|
|
|
|
|
| |
|
January 12, 2023 |
|
|
Record |
Record |
|
|
|
|
|
|
|
|
| Observed Daily Data |
|
2023 |
|
2022 |
|
Norm |
|
Depart |
|
Highest |
Lowest |
|
|
|
|
|
|
|
|
| Maximum Humidity |
|
99% |
|
73% |
|
82% |
|
+17% |
|
100% |
|
in |
2018 |
|
43% |
|
in |
1968 |
|
|
|
|
|
|
|
|
|
| Minimum
Humidity |
|
89% |
|
57% |
|
54% |
|
+35% |
|
97% |
|
in |
2018 |
|
20% |
|
in |
1992 |
|
|
|
|
|
|
|
|
|
| Average Humidity |
|
94% |
|
65% |
|
68% |
|
+26% |
|
99% |
|
in |
2018 |
|
34% |
|
in |
1968 |
|
|
|
|
|
|
|
|
|
| Maximum Barometer |
|
30.30 |
|
30.48 |
|
30.19 |
|
+00.11 |
|
30.86 |
|
in |
1984 |
|
29.60 |
|
in |
1990 |
|
|
|
|
|
|
|
|
|
| Minimum
Barometer |
|
29.78 |
|
30.05 |
|
29.84 |
|
-00.06 |
|
30.43 |
|
in |
1968 |
|
28.90 |
|
in |
1987 |
|
|
|
|
|
|
|
|
|
| Average Barometer |
|
30.04 |
|
30.27 |
|
30.02 |
|
+00.02 |
|
30.55 |
|
in |
1984 |
|
29.32 |
|
in |
1987 |
|
|
|
|
|
|
|
|
|
| Average
Wind |
|
9.3 |
|
9.7 |
|
8.1 |
|
+1.2 |
|
16.4 |
|
in |
2011 |
|
2.1 |
|
in |
1955 |
|
|
|
|
|
|
|
|
|
| Direction |
|
SE |
|
SW |
|
NW |
|
|
|
W |
NNW |
|
|
|
|
|
|
|
|
| High Wind
Gust |
|
32 |
|
42 |
|
27 |
|
+5 |
|
51 |
|
in |
1986 |
|
7 |
|
in |
1993 |
|
|
|
|
|
|
|
|
|
| Direction |
|
S |
|
SSW |
|
NW |
|
|
|
SW |
ENE |
|
|
|
|
|
|
|
|
| Maximum Water Temp |
|
44.1 |
|
40.5 |
|
41.4 |
|
+2.7 |
|
49.3 |
|
in |
2012 |
|
36.3 |
|
in |
2019 |
|
|
|
|
|
|
|
|
|
| Minimum
Water Temp |
|
41.9 |
|
38.1 |
|
39.3 |
|
+2.6 |
|
45.6 |
|
in |
2012 |
|
33.6 |
|
in |
2019 |
|
|
|
|
|
|
|
|
|
| Average Water Temp |
|
43.0 |
|
39.3 |
|
40.2 |
|
+2.8 |
|
47.5 |
|
in |
2012 |
|
35.0 |
|
in |
2019 |
|
|
|
|
|
|
|
|
|
| Sunrise/ AM Twilight |
|
7:10:30 AM |
|
6:39:39 AM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Sunset /
PM Twilight |
|
4:36:28 PM |
|
5:07:36 PM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Length Of Day |
|
9:25:58 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Special Conditions |
|
Fog |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Comments |
|
|
|
|
|
|
|
|
|
|
|
| Bo |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Hour-by-Hour Weather For January 12, 2023 |
|
|
|
|
|
|
|
|
|
| Climate Weather for January 12 |
|
|
|
|
|
|
|
|
|
| Weather History For January 12 |
|
|
|
|
|
|
|
|
|
| Weather Calendar |
|
|
|
|
|
|
|
|
| Back To Weather Stat Page |
|
|
|
|
|
|
|
|
| Home |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|