The highest day temperature in March 2026 was 45°F. The lowest night temperature was 8°F. The average values for day and night temperatures during March were 26.0°F и 24.0°F respectivly.

The average sea surface temperature in March 2026 for Bonavista was 29.2°F. The maximum and minimum values were 27.8°F and 31.8°F respectively.

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

Precipitation total in March for Bonavista is 2.0 in. It makes march one of the most rainy months of the year.

The average wind speed in March is 12.4 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 Bonavista in March is 3.1 hours.