The highest day temperature in February 2025 was 43°F. The lowest night temperature was 18°F. The average values for day and night temperatures during February were 34.0°F и 30.6°F respectivly.

The average sea surface temperature in February 2025 for Block Island was 38.2°F. The maximum and minimum values were 36.4°F and 40.2°F respectively.

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

Precipitation total in February for Block Island is 1.1 in.

The average wind speed in February is 14.7 mph.

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 Block Island in February is 5.2 hours.