The highest day temperature in March 2026 was 68°F. The lowest night temperature was 3°F. The average values for day and night temperatures during March were 36.5°F и 26.6°F respectivly.

The average sea surface temperature in March 2026 for Sturgeon Bay was 31.2°F. The maximum and minimum values were 30.2°F and 32.4°F respectively.

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

Precipitation total in March for Sturgeon Bay is 0.9 in. It makes march one of the most rainy months of the year.

The average wind speed in March is 10.9 mph. It makes March one of the most windy months of the year for Sturgeon Bay.

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 Sturgeon Bay in March is 5.4 hours.