Measurements:
°C
°F
CURRENT WEATHER
06:46
Charlestown
18°F
SE 17 mph
Feels like: 2°F
Precip: 0%
World Resorts USA Charlestown Weather

14 Day Weather Forecast

12.22
sun
DAY
22°F
SE 14 mph
precip
0%
NIGHT
20°F
S 9 mph
precip
0%
12.23
mon
DAY
26°F
NE 4 mph
precip
0%
NIGHT
38°F
NE 20 mph
precip
0%
12.24
tue
DAY
38°F
E 14 mph
precip
0%
NIGHT
32°F
SW 13 mph
precip
0%
12.25
wed
DAY
34°F
SW 11 mph
precip
0%
NIGHT
30°F
S 7 mph
precip
0%
12.26
thu
DAY
36°F
SE 3 mph
precip
0%
NIGHT
34°F
S 10 mph
precip
80%
12.27
fri
DAY
36°F
SW 16 mph
precip
20%
NIGHT
32°F
SW 16 mph
precip
66%
12.28
sat
DAY
36°F
SW 16 mph
precip
0%
NIGHT
30°F
SW 11 mph
precip
0%
12.29
sun
DAY
36°F
SW 11 mph
precip
0%
NIGHT
32°F
SW 12 mph
precip
0%
12.30
mon
DAY
40°F
SW 17 mph
precip
0%
NIGHT
38°F
SW 14 mph
precip
85%
12.31
tue
DAY
40°F
SW 12 mph
precip
47%
NIGHT
42°F
W 17 mph
precip
0%
01.01
wed
DAY
42°F
W 27 mph
precip
100%
NIGHT
46°F
W 16 mph
precip
100%
01.02
thu
DAY
44°F
E 17 mph
precip
23%
NIGHT
40°F
E 20 mph
precip
68%
01.03
fri
DAY
36°F
E 24 mph
precip
0%
NIGHT
36°F
E 23 mph
precip
26%
01.04
sat
DAY
34°F
E 23 mph
precip
0%
NIGHT
32°F
E 22 mph
precip
0%

Charlestown Sea Water Temperature in December, °F

Select Year: 2024 2023 2022

The average sea surface temperature in December 2024 for Charlestown was 49.5°F. The maximum and minimum values were 45.8°F and 53.0°F respectively.

Charlestown on the Weather Map

Best Time to Visit Charlestown
The most sunny months:
November 16 days
September 14 days
October 13 days
The most warm months:
July 80.6 °F
August 79.3 °F
June 72.5 °F
Warmest sea temperature:
August 73.4 °F
July 71.8 °F
September 70.6 °F
The most cold months:
January 36.1 °F
February 36.6 °F
December 42.1 °F
The most rainy months:
October 4 days
April 3 days
November 3 days
The most windy months:
January 12 mph
March 12 mph
December 12 mph
more details
USA Resorts:
NAME
F°
Boston +10
Chicago +20
Hawaii +78
Honolulu +78
Houston +46
Las Vegas +50
Los Angeles +54
Miami +62
New York +16
Orlando +50
San Diego +54
San Francisco +54
Sarasota +48
Tampa +46
Washington +20
all resorts
24 Hours Weather Forecast
Charlestown
Local time: 06:46
22 dec, sunday
0900 16°F
SE
16 mph
1200 22°F
SE
14 mph
1500 26°F
SE
14 mph
1800 26°F
S
12 mph
2100 22°F
S
13 mph
23 dec, monday
0000 20°F
S
9 mph
0300 18°F
S
7 mph
0600 18°F
S
5 mph