Measurements:
°C
°F
Falmouth
58°F
SE 11 mph
Feels like: 56°F
Precip: 17%
World Resorts USA Falmouth Weather October Weather in Falmouth

Falmouth Weather: October

Average Day Temperature: 62.0°F
Average Night Temperature: 57.5°F
Sea Water Temperature: 64.7°F
Number of Sunny Days: 13 days
Sunshine Hours: 10.4 - 11.7 hours
Number of Rainy Days: 3 days
Precipitation Totals: 1.2 in

Air Temperature in October, °F

Select Year: 2026 2025 2024

The highest day temperature in October 2026 was 75°F. The lowest night temperature was 47°F. The average values for day and night temperatures during October were 61.0°F и 57.3°F respectivly.

Falmouth Water Sea Temperature in October, °F

Select Year: 2026 2025 2024

The average sea surface temperature in October 2026 for Falmouth was 63.6°F. The maximum and minimum values were 58.2°F and 67.0°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in October are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in October, in

Precipitation total in October for Falmouth is 1.2 in. It makes october one of the most rainy months of the year.

Wind Speed in October, mph

The average wind speed in October is 12.8 mph.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Falmouth in October is 6.3 hours.

Best Time to Visit Falmouth
The most sunny months:
November 15 days
June 14 days
August 13 days
The most warm months:
July 78.0 °F
August 77.6 °F
September 71.4 °F
Warmest sea temperature:
August 76.8 °F
July 75.3 °F
September 72.7 °F
The most cold months:
February 34.8 °F
January 34.9 °F
December 41.2 °F
The most rainy months:
January 3 days
October 3 days
July 2 days
The most windy months:
November 14 mph
January 14 mph
December 14 mph

Falmouth on the Weather Map

USA Resorts:
NAME
F°
Boston +58
Chicago +58
Hawaii +80
Houston +76
Las Vegas +64
Los Angeles +74
Maui +72
Miami +82
New York +62
Panama City Beach +66
San Diego +74
San Francisco +60
Santa Monica +72
Tampa +74
Washington +56
24 Hours Weather Forecast
Falmouth
Local time: 22:42
27 oct, tuesday
0000 58°F
SE
11 mph
0300 56°F
S
17 mph
0600 54°F
S
14 mph
0900 52°F
SW
16 mph
1200 52°F
SW
14 mph
1500 50°F
SW
11 mph
1800 48°F
SW
9 mph
2100 48°F
W
7 mph