The highest day temperature in January 2024 was 51°F. The lowest night temperature was 15°F. The average values for day and night temperatures during January were 34.6°F и 31.7°F respectivly.

The average sea surface temperature in January 2024 for Falmouth was 39.1°F. The maximum and minimum values were 35.4°F and 43.6°F respectively.

Most of the days in January are gloomy but you can also expect sunny days.

Precipitation total in January for Falmouth is 1.7 in. It makes january the most rainy month of the year.

The average wind speed in January is 13.3 mph. It makes January one of the most windy months of the year for Falmouth.

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 January is 4.4 hours.