World Resorts USA

Portsmouth Weather

December 21, saturday
Local time:22:11
21°F
 SE
14 mph
Precip.: 0% Feels: 7°F
Sunrise: 07:12 | Sunset: 16:11
Moonrise: 22:59 | Moonset: 11:17
Pressure: 1017 hpa
Humidity: 46%
Visibility: 6 mi.
Day Length: 8 h. 59 min.
Average temperature
December 39.4°F 33.2°F
21.12
sat
Day
30°F
SE 11 mph
Precip.
0%
Night
18°F
SE 13 mph
Precip.
0%
22.12
sun
Day
19°F
SE 8 mph
Precip.
0%
Night
14°F
SE 5 mph
Precip.
0%
23.12
mon
Day
19°F
NE 6 mph
Precip.
0%
Night
23°F
NE 6 mph
Precip.
0%

Air temperature in Portsmouth, °F

Precipitation total in Portsmouth, in.

* Charts above show average data for the last 3 years.

Portsmouth weather archive

Date Precip Air temp
day / night		 Sea
temperature
21.12 30.2°F 24.8°F 45.7°F
20.12 31.1°F 29.3°F 45.5°F
19.12 43.7°F 34.7°F 45.1°F
18.12 42.8°F 38.3°F 45.5°F
17.12 50.0°F 44.6°F 45.3°F
16.12 35.6°F 30.2°F 45.5°F
15.12 28.4°F 21.2°F 45.7°F
14.12 31.1°F 23.0°F 45.5°F
13.12 35.6°F 26.6°F 46.2°F
12.12 40.1°F 42.8°F 46.8°F

Best time for vacation in Portsmouth

Sunniest months:
November 15 days
September 13 days
October 12 days
Warmest months:
July 78.0 °F
August 76.6 °F
June 72.2 °F
Warmest sea temp:
August 65.3 °F
July 63.4 °F
September 62.4 °F
Coldest months:
January 33.8 °F
February 34.6 °F
December 39.4 °F
Rainiest months:
December 3 days
July 3 days
April 3 days
Windiest months:
March 10.0 mph
February 9.5 mph
December 9.4 mph

Portsmouth on a weather map

Places in USA:
Name
°F
Boston
+23°F
Washington
+28°F
Hawaii
+75°F
Honolulu
+75°F
Las Vegas
+61°F
Los Angeles
+59°F
Miami
+68°F
New York
+25°F
Orlando
+55°F
San Diego
+57°F
San Francisco
+55°F
Sarasota
+55°F
Tampa
+54°F
Houston
+54°F
Chicago
+23°F
all places
10 Days Forecast
Portsmouth
Local time: 22:11
21.12
30°F
SE
11 mph
22.12
19°F
SE
8 mph
23.12
19°F
NE
6 mph
24.12
34°F
E
6 mph
25.12
32°F
S
6 mph
26.12
32°F
SE
4 mph
27.12
32°F
SW
9 mph
28.12
32°F
S
4 mph
29.12
36°F
SW
6 mph
30.12
37°F
SW
9 mph
Units of measurement: °C / °F