St. Marys, ND Weather


Reviews



Download our custom City Report to see exclusive
data on cost of living, crime, climate, and more.

The most pleasant months of the year for St. Marys are June, August and July. In St. Marys, there are 3 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for St. Marys with an average high temperature of 81.6°, which ranks it as about average compared to other places in North Dakota. January is the snowiest month in St. Marys with 9.2 inches of snow, and 8 months of the year have significant snowfall. There are few days during the summer when the humidity becomes unpleasant.

Today's Weather - St. Marys, ND

4 AM PST

Mostly Sunny

37°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
TodayMostly Sunny70° / 51°SE 2 to 25 mph
MondayShowers And Thunderstorms62° / 47°SE 20 to 25 mph
TuesdayChance Rain Showers58° / 42°S 21 mph
WednesdayRain Showers Likely60° / 42°E 8 to 15 mph
ThursdaySlight Chance Rain Showers64° / 42°N 12 to 16 mph
FridayMostly Sunny then Slight Chance Rain Showers68° / 45°NW 10 to 16 mph
SaturdaySunny72° / 46°NW 9 to 15 mph

Average Monthly High and Low (°F)
HighLow
January20°
February25°
March37° 18°
April55° 30°
May67° 42°
June75° 52°
July82° 57°
August82° 55°
September70° 44°
October55° 32°
November37° 18°
December23°
Hot, Freezing, Rainy, Snowy Days: St. Marys
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January03166
February02754
March02964
April01762
May0491
June20110
July4090
August6080
September1270
October01561
November02754
December03165

YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

Schools
Compare St. Marys, ND
cost of living
Compare food, housing, utilities, and more in St. Marys, North Dakota to any other city in the US.