| Portsmouth Rhode Island Weather Almanac |
|
|
|
|
|
|
|
|
|
| Monday,
November 29, 2021 |
|
|
|
|
|
|
|
|
|
| Mostly
Cloudy to Partly Cloudy PM, Breezy Afternoon, Continued Cold |
|
|
|
|
|
|
|
|
|
| |
|
Climate
Normal Period |
Climate Record Period |
|
|
|
|
|
|
|
|
| |
|
1991 -
2020 |
1893 - 2021 |
|
|
|
|
|
|
|
|
| |
|
November 29, 2021 |
|
Record |
|
Record |
|
|
|
|
|
|
|
|
|
| Observed Daily Data |
|
2021 |
|
2020 |
|
Norm |
|
Depart |
|
Highest |
|
Lowest |
|
|
|
|
|
|
|
|
|
| Maximum Temperature |
|
41 |
|
53 |
|
48 |
|
-7 |
|
63 |
|
in |
2011 |
|
29 |
|
in |
1903 |
|
|
|
|
|
|
|
|
|
| Minimum
Temperature |
|
30 |
|
35 |
|
34 |
|
-4 |
|
52 |
|
in |
2011 |
|
15 |
|
in |
1930 |
|
|
|
|
|
|
|
|
|
| Average Temperature |
|
36 |
|
44 |
|
41 |
|
-5 |
|
58 |
|
in |
2011 |
|
24 |
|
in |
1903 |
|
|
|
|
|
|
|
|
|
| Month Avg Max Temperature |
|
53.0 |
|
57.2 |
|
52.0 |
|
+1.0 |
|
57.7 |
|
in |
1975 |
|
44.8 |
|
in |
1901 |
|
|
|
|
|
|
|
|
|
| Month Avg
Min Temperature |
|
37.0 |
|
41.2 |
|
38.4 |
|
-1.3 |
|
43.4 |
|
in |
2009 |
|
31.9 |
|
in |
1894 |
|
|
|
|
|
|
|
|
|
| Month Average
Temperature |
|
45.2 |
|
49.4 |
|
45.2 |
|
+0.0 |
|
50.0 |
|
in |
2015 |
|
38.9 |
|
in |
1904 |
|
|
|
|
|
|
|
|
|
| High Heat Index |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Low Wind Chill |
|
20 |
|
34 |
|
28 |
|
-8 |
|
|
|
|
|
|
7 |
|
in |
1989 |
|
|
|
|
|
|
|
|
|
| Heating Degree Days |
|
29 |
|
21 |
|
24 |
|
+5 |
|
41 |
|
in |
1903 |
|
7 |
|
in |
2011 |
|
|
|
|
|
|
|
|
|
| Month HDD |
|
573 |
|
452 |
|
570 |
|
+3 |
|
758 |
|
in |
1904 |
|
434 |
|
in |
2015 |
|
|
|
|
|
|
|
|
|
| Season HDD |
|
763 |
|
780 |
|
966 |
|
-203 |
|
1293 |
|
in |
1904 |
|
757 |
|
in |
2011 |
|
|
|
|
|
|
|
|
|
| Cooling
Degree Days |
|
0 |
|
0 |
|
0 |
|
+0 |
|
|
|
in |
|
|
|
|
in |
|
|
|
|
|
|
|
|
|
|
| Month CDD |
|
0 |
|
0 |
|
0 |
|
+0 |
|
0 |
|
in |
|
|
|
|
in |
|
|
|
|
|
|
|
|
|
|
| Year CDD |
|
795 |
|
871 |
|
609 |
|
+186 |
|
871 |
|
in |
2020 |
|
290 |
|
in |
1902 |
|
|
|
|
|
|
|
|
|
| Maximum Dew Point |
|
29 |
|
39 |
|
40 |
|
-11 |
|
59 |
|
in |
1960 |
|
14 |
|
in |
1967 |
|
|
|
|
|
|
|
|
|
| Minimum
Dew Point |
|
18 |
|
28 |
|
26 |
|
-8 |
|
52 |
|
in |
2005 |
|
1 |
|
in |
1955 |
|
|
|
|
|
|
|
|
|
| Average Dew Point |
|
24 |
|
34 |
|
33 |
|
-9 |
|
54 |
|
in |
2011 |
|
11 |
|
in |
1967 |
|
|
|
|
|
|
|
|
|
| Month Avg Max Dew Point |
|
42.0 |
|
48.7 |
|
43.8 |
|
-1.7 |
|
48.9 |
|
in |
2011 |
|
31.5 |
|
in |
1976 |
|
|
|
|
|
|
|
|
|
| Month Avg
Min Dew Point |
|
28.2 |
|
33.7 |
|
30.2 |
|
-2.0 |
|
38.4 |
|
in |
2006 |
|
20.2 |
|
in |
1980 |
|
|
|
|
|
|
|
|
|
| Month Average Dew Point |
|
35.4 |
|
41.4 |
|
37.0 |
|
-1.6 |
|
43.5 |
|
in |
2006 |
|
27.3 |
|
in |
1976 |
|
|
|
|
|
|
|
|
|
| Precipitation |
|
.00 |
|
.00 |
|
.15 |
|
-.15 |
|
2.55 |
|
in |
1945 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| One Hour |
|
.00 |
|
.00 |
|
|
|
|
|
.57 |
|
in |
1963 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Hourly Rate |
|
.00 |
|
.00 |
|
|
|
|
|
1.13 |
|
in |
2016 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Month Precipitation |
|
1.58 |
|
4.30 |
|
3.92 |
|
-2.34 |
|
10.08 |
|
in |
1983 |
|
.40 |
|
in |
1917 |
|
|
|
|
|
|
|
|
|
| Year Precipitation |
|
45.58 |
|
35.58 |
|
41.28 |
|
+4.30 |
|
60.27 |
|
in |
1983 |
|
23.52 |
|
in |
1957 |
|
|
|
|
|
|
|
|
|
| Snow |
|
0.0 |
|
0.0 |
|
0.1 |
|
-0.1 |
|
2.8 |
|
in |
1995 |
|
|
|
in |
|
|
|
|
|
|
|
|
|
|
| Snow Depth |
|
0 |
|
0 |
|
|
|
|
|
10 |
|
in |
1898 |
|
|
|
in |
|
|
|
|
|
|
|
|
|
|
| Month Snow |
|
T |
|
0.0 |
|
0.5 |
|
-0.5 |
|
11.6 |
|
in |
1898 |
|
|
|
in |
|
|
|
|
|
|
|
|
|
|
| Season Snow |
|
T |
|
0.6 |
|
0.5 |
|
-0.5 |
|
11.6 |
|
in |
1898 |
|
|
|
in |
|
|
|
|
|
|
|
|
|
|
| |
|
November
29, 2021 |
|
|
Record |
Record |
|
|
|
|
|
|
|
|
| Observed Daily Data |
|
2021 |
|
2020 |
|
Norm |
|
Depart |
|
Highest |
Lowest |
|
|
|
|
|
|
|
|
| Maximum Humidity |
|
87% |
|
85% |
|
88% |
|
-1% |
|
100% |
|
in |
2016 |
|
42% |
|
in |
1979 |
|
|
|
|
|
|
|
|
|
| Minimum
Humidity |
|
54% |
|
42% |
|
55% |
|
-1% |
|
93% |
|
in |
2006 |
|
30% |
|
in |
1979 |
|
|
|
|
|
|
|
|
|
| Average Humidity |
|
71% |
|
64% |
|
71% |
|
-1% |
|
97% |
|
in |
2006 |
|
36% |
|
in |
1979 |
|
|
|
|
|
|
|
|
|
| Maximum Barometer |
|
29.92 |
|
30.15 |
|
30.13 |
|
-00.21 |
|
30.76 |
|
in |
1930 |
|
29.56 |
|
in |
1950 |
|
|
|
|
|
|
|
|
|
| Minimum
Barometer |
|
29.78 |
|
30.04 |
|
29.79 |
|
-00.01 |
|
30.42 |
|
in |
2013 |
|
28.98 |
|
in |
1963 |
|
|
|
|
|
|
|
|
|
| Average Barometer |
|
29.85 |
|
30.10 |
|
29.96 |
|
-00.11 |
|
30.57 |
|
in |
2013 |
|
29.39 |
|
in |
1954 |
|
|
|
|
|
|
|
|
|
| Average Wind |
|
8.8 |
|
4.5 |
|
8.4 |
|
+0.4 |
|
20.4 |
|
in |
1954 |
|
1.8 |
|
in |
2010 |
|
|
|
|
|
|
|
|
|
| Direction |
|
NNW |
|
SW |
|
WNW |
|
|
|
WSW |
|
|
|
|
S |
|
|
|
|
|
|
|
|
|
|
|
|
| High Wind Gust |
|
25 |
|
18 |
|
26 |
|
-1 |
|
51 |
|
in |
1954 |
|
9 |
|
in |
1998 |
|
|
|
|
|
|
|
|
|
| Direction |
|
NNW |
|
SW |
|
WNW |
|
|
|
WSW |
|
|
|
|
ENE |
|
|
|
|
|
|
|
|
|
|
|
|
| Maximum Water Temp |
|
53.4 |
|
52.7 |
|
49.4 |
|
+4.0 |
|
54.7 |
|
in |
2011 |
|
44.4 |
|
in |
1996 |
|
|
|
|
|
|
|
|
|
| Minimum
Water Temp |
|
49.5 |
|
50.9 |
|
47.4 |
|
+2.1 |
|
53.7 |
|
in |
2011 |
|
#N/A |
|
in |
2002 |
|
|
|
|
|
|
|
|
|
| Average Water Temp |
|
51.5 |
|
51.8 |
|
48.4 |
|
+3.0 |
|
54.2 |
|
in |
2011 |
|
43.6 |
|
in |
2018 |
|
|
|
|
|
|
|
|
|
| Sunrise/ AM Twilight |
|
6:48:54 AM |
|
6:19:49 AM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Sunset /
PM Twilight |
|
4:18:28 PM |
|
4:47:34 PM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Length Of Day |
|
9:29:34 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Special Conditions |
|
None |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Comments |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Hour-by-Hour Weather For November 29, 2021 |
|
|
|
|
|
|
|
|
|
| Climate Weather for November 29 |
|
|
|
|
|
|
|
|
|
| Weather History For November 29 |
|
|
|
|
|
|
|
|
|
| Weather Calendar |
|
|
|
|
|
|
|
|
|
| Back
To Weather Stat Page |
|
|
|
|
|
|
|
|
|
| Home |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|