The highest day temperature in March 2025 was 38°F. The lowest night temperature was 0°F. The average values for day and night temperatures during March were 33.7°F и 21.1°F respectivly.

The average sea surface temperature in March 2025 for Seward was 37.7°F. The maximum and minimum values were 36.2°F and 39.4°F respectively.

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

Precipitation total in March for Seward is 1.3 in. It makes march the least rainy month of the year.

The average wind speed in March is 4.6 mph. This value is relatively stable throughout the year.

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 Seward in March is 4.1 hours.