Saint Marys Weather in March

What's the weather like in Saint Marys (West Virginia) in March 2025?

The climate in Saint Marys during March can be summarized as cool and a little damp.

March is in the spring in Saint Marys and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 12°C (54°F), whilst at night 0°C (32°F) is normal.

Saint Marys weather averages (imperial / metric)
Daytime temperature 12.3°C 54.1°F
Nightly temperature 0.1°C 32.2°F
Average temperature 6.2°C 43.2°F
Daily sunshine 6 hrs
Avg rainfall 98 mm 3.9 ins
Rainy days 15 days
Sea temperature 4.8°C 40.7°F
Humidity 65%
Windspeed 15.8kph 10 mph

On average March is the 4th wettest month of the year in Saint Marys with around 98mm 3.9 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

On the flip side this corresponds to an average of 6 hours of sunshine per day.

March temperatures in Saint Marys

Saint Marys average temperature in March

March rainfall

Saint Marys average rain in March

March hourly sunshine

Saint Marys average rain in March

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Saint Marys in March 2025.

Other monthly averages

Best places to visit in March

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Saint Marys weather stats

Saint Marys weather statistics
Hottest month: July 29°C 84.2°F
Driest month: February 67mm 2.6ins
Sunniest month: June 8.8hrs
Coldest month: January 3.3°C 37.9°F
Wettest month: July 116mm 4.6ins
Map showing location of Saint Marys (39.39174, -81.20511) Saint Marys map pin © Google

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