Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average snowfall in March
- Average snowfall days in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
Weather in March
Temperature
Entering March, Saint Marys sees a temperature rise, with the average high-temperature advancing from February's wintry 36.1°F (2.3°C) to a chilly 47.1°F (8.4°C). During the nights in March, Saint Marys experiences a consistent average temperature of 32.2°F (0.1°C).Humidity
In March, the average relative humidity in Saint Marys, Ohio, is 77%.Rainfall
In Saint Marys, in March, it is raining for 13.3 days, with typically 2.76" (70mm) of accumulated precipitation. Throughout the year, there are 161.4 rainfall days, and 29.25" (743mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Saint Marys, Ohio, during March, snow falls for 5.8 days and regularly aggregates up to 1.61" (41mm) of snow. Throughout the year, in Saint Marys, there are 44.7 snowfall days, and 12.32" (313mm) of snow is accumulated.Daylight
The average length of the day in March in Saint Marys is 11h and 58min.On the first day of March in Saint Marys, sunrise is at 7:09 am and sunset at 6:29 pm EST. On the last day of the month, sunrise is at 7:21 am and sunset at 8:01 pm EDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from EDT to EST.
Sunshine
In Saint Marys, the average sunshine in March is 5.9h.UV index
The average daily maximum UV index in March in Saint Marys, Ohio, is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In March, a regular UV index of 3 translates into these guidelines:
Heed the precautions - It is counselled to guard against solar damage. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Saint Marys in March?
What is the average humidity in March in Saint Marys?
How many days does it rain in March in Saint Marys?
How many days does it snow in March in Saint Marys?
How many hours of daylight does Saint Marys have in March?
When are sunrise and sunset in March in Saint Marys?
When does Daylight Saving Time (DST) start in March in Saint Marys?
How long on average sun shines in March in Saint Marys?
How high is the UV index in March in Saint Marys?
Average temperature in March
Saint Marys, OH
- Average high temperature in March: 47.1°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (31.6°F).
- Average low temperature in March: 32.2°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in March
Saint Marys, OH
- Average pressure in March: 30.09"Hg
The months with the highest atmospheric pressure are January and November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in March
Saint Marys, OH
- Average wind speed in March: 9.8mph
The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in March
Saint Marys, OH
- Average humidity in March: 77%
The months with the highest relative humidity are January, February and December (83%).
The month with the lowest relative humidity is October (75%).
Average rainfall in March
Saint Marys, OH
- Average rainfall in March: 2.76"
The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is February (1.85").
Average rainfall days in March
Saint Marys, OH
- Average rainfall days in March: 13.3 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is January (7.4 days).
Average snowfall in March
Saint Marys, OH
- Average snowfall in March: 1.61"
The month with the highest snowfall is February (3.82").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in March
Saint Marys, OH
- Average snowfall days in March: 5.8 days
The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Saint Marys, OH
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in March: 5h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in March
Saint Marys, OH
- Average sunshine days in March: 12.9 days
The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is June (9.4 days).
Average UV index in March
Saint Marys, OH
- Average UV index in March: 3
The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in March
Saint Marys, OH
- Average cloud cover in March: 52
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in March
Saint Marys, OH
- Average visibility in March: 6mi
The months with the highest visibility are February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are January, August and September (5mi).
Saint Marys, Ohio, USA
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