Measurements:
°C
°F
CURRENT WEATHER
16:36
Portsmouth
44°F
SW 16 mph
Feels like: 36°F
Precip: 0%
World Resorts USA Portsmouth Weather

7 Day Weather Forecast

11.21
thu
DAY
46°F
SW 14 mph
precip
0%
NIGHT
44°F
W 19 mph
precip
0%
11.22
fri
DAY
48°F
N 10 mph
precip
0%
NIGHT
44°F
W 13 mph
precip
100%
11.23
sat
DAY
36°F
SE 14 mph
precip
0%
NIGHT
38°F
E 16 mph
precip
0%
11.24
sun
DAY
46°F
E 17 mph
precip
0%
NIGHT
36°F
E 14 mph
precip
0%
11.25
mon
DAY
42°F
SE 13 mph
precip
0%
NIGHT
32°F
S 1 mph
precip
0%
11.26
tue
DAY
44°F
NE 11 mph
precip
100%
NIGHT
40°F
E 17 mph
precip
0%
11.27
wed
DAY
42°F
E 10 mph
precip
0%
NIGHT
40°F
N 6 mph
precip
100%

Portsmouth Sea Water Temperature in November, °F

Select Year: 2024 2023 2022

The average sea surface temperature in November 2024 for Portsmouth was 10.7°F. The maximum and minimum values were 9.4°F and 12.2°F respectively.

Portsmouth on the Weather Map

Best Time to Visit Portsmouth
The most sunny months:
November 15 days
September 13 days
October 12 days
The most warm months:
July 81.1 °F
August 79.6 °F
June 74.7 °F
Warmest sea temperature:
August 67.0 °F
July 64.9 °F
September 63.8 °F
The most cold months:
January 32.1 °F
February 32.9 °F
December 38.3 °F
The most rainy months:
December 3 days
July 3 days
April 3 days
The most windy months:
March 10 mph
February 9 mph
December 9 mph
more details