World Resorts USA Charlestown Weather

Charlestown sea water temperature

Current sea water temperature:
+56.3°F
Minimum sea water temperature in November: 61.3°F
Maximum sea water temperature in November: 51.1°F
Average sea water temperature in November: 56.9°F

Sea water temperature for the last 10 days:

November 21 56.3°F November 16 57.2°F
November 20 56.8°F November 15 57.7°F
November 19 57.0°F November 8 59.7°F
November 18 57.2°F November 7 59.5°F
November 17 56.8°F November 6 59.5°F

When is the warmest sea in Charlestown?

Based on the data about daily sea water temperature for the last three years the warmest sea in Charlestown was noticed in August, July and September.

Monthly Sea Temperatures in Charlestown, °F

Sea water temperature in August, °F

Show year:
2024
2023
2022

The average sea water temperature in August of 2024 was 69.9°F. The highest and lowest sea temperatures during the month were 72.7°F and 67.5°F.

Sea water temperature in July, °F

Show year:
2024
2023
2022

The average sea water temperature in July of 2024 was 68.8°F. The highest and lowest sea temperatures during the month were 71.8°F and 63.9°F.

Sea water temperature in September, °F

Show year:
2024
2023
2022

The average sea water temperature in September of 2024 was 67.0°F. The highest and lowest sea temperatures during the month were 69.3°F and 64.6°F.

Best time for vacation in Charlestown

Sunniest months:
November 17 days
September 14 days
October 13 days
Warmest months:
July 77.6 °F
August 76.4 °F
June 70.3 °F
Warmest sea temp:
August 71.0 °F
July 69.6 °F
September 68.6 °F
Coldest months:
January 37.5 °F
February 38.0 °F
December 42.9 °F
Rainiest months:
October 4 days
April 3 days
November 3 days
Windiest months:
January 12.1 mph
March 12.1 mph
December 12.1 mph

Charlestown on a weather map

Charlestown
+52°F
W 25 mph
Feels like: +45°F
Precip.: 0%
Places in USA:
Name
°F
+48°F
+50°F
+75°F
+75°F
+59°F
+70°F
+77°F
+70°F
+46°F
+63°F
+57°F
+73°F
+72°F
+66°F
+34°F
24 Hours Forecast
Charlestown
Local time: 13:48
November 21, thursday
1500
52°F
W
25 mph
1800
52°F
W
28 mph
2100
54°F
W
33 mph
November 22, friday
0000
52°F
NE
26 mph
0300
48°F
NE
25 mph
0600
46°F
NE
19 mph
0900
46°F
NE
14 mph
1200
48°F
NE
8 mph
Units of measurement: °C / °F