The highest day temperature in February 2024 was 53°F. The lowest night temperature was 16°F. The average values for day and night temperatures during February were 35.4°F и 27.3°F respectivly.

The average sea surface temperature in February 2024 for Portsmouth was 37.4°F. The maximum and minimum values were 36.0°F and 38.8°F respectively.

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

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

The average wind speed in February is 9.5 mph. It makes February one of the most windy months of the year for Portsmouth.

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 Portsmouth in February is 5.2 hours.