World Resorts USA Falmouth Weather

Falmouth weather in December

Weather in Falmouth: December

Average day temperature: 43.6°F
Average night temperature: 41.4°F
Sea water temperature: 45.5°F
Number of sunny days: 11 days
Day length: 9.2 - 9.4 hours
Number of rainy days: 3 days
Precipitation totals: 1.5 in.

Air temperature in December, °F

Show year:
2023
2022
2021

The highest day temperature during December of 2023 was 57°F. At the same time the lowest night temperature was 28°F. Day and night temperature averages during December were 44.1°F and 41.8°F.

Sea water temperature in Falmouth in December, °F

Show year:
2023
2022
2021

The average sea water temperature in December of 2023 was 45.4°F. The highest and lowest sea temperatures during the month were 48.0°F and 42.8°F.

Sunny, partly cloudy and cloudy days

Mostly all days in December are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in December, in.

Precipitation total value in Falmouth in December is 1.5 in. Other months of the year show relatively similar values.

Wind speed in December, mph

The average wind speed value in December is 13.5 mph It makes December one of the most windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 4.7.

Best time for vacation in Falmouth

Sunniest months:
November 15 days
September 14 days
June 14 days
Warmest months:
July 74.4 °F
August 73.9 °F
September 69.0 °F
Warmest sea temp:
August 74.4 °F
July 72.9 °F
September 70.6 °F
Coldest months:
February 37.1 °F
January 37.4 °F
March 41.7 °F
Rainiest months:
January 4 days
November 3 days
July 3 days
Windiest months:
March 14.2 mph
November 13.6 mph
December 13.5 mph

Falmouth on a weather map

Falmouth
+50°F
W 19 mph
Feels like: +43°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
Falmouth
Local time: 14:12
November 21, thursday
1500
50°F
W
19 mph
1800
50°F
W
22 mph
2100
50°F
W
24 mph
November 22, friday
0000
50°F
NW
17 mph
0300
50°F
NE
23 mph
0600
48°F
NE
14 mph
0900
48°F
NE
11 mph
1200
46°F
N
5 mph
Units of measurement: °C / °F