The highest day temperature in March 2024 was 52°F. The lowest night temperature was 32°F. The average values for day and night temperatures during March were 46.3°F и 39.6°F respectivly.

The average sea surface temperature in March 2024 for Belfast was 45.3°F. The maximum and minimum values were 44.6°F and 46.0°F respectively.

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

Precipitation total in March for Belfast is 2.4 in. It makes march one of the least rainy months of the year.

The average wind speed in March is 11.3 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 Belfast in March is 4.5 hours.