The highest day temperature in February 2025 was 54°F. The lowest night temperature was 11°F. The average values for day and night temperatures during February were 34.7°F и 25.9°F respectivly.

The average sea surface temperature in February 2025 for Old Saybrook was 35.4°F. The maximum and minimum values were 33.2°F and 37.2°F respectively.

You can expect various weather conditions during February. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in February for Old Saybrook is 1.0 in. It makes february one of the least rainy months of the year.

The average wind speed in February is 10.1 mph. It makes February one of the most windy months of the year for Old Saybrook.

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 Old Saybrook in February is 5.4 hours.