March weather forecastO'Donnell, MD
March
Weather in March
March, the first month of the spring in O'Donnell, is a cool month, with an average temperature varying between 51.1°F (10.6°C) and 35.8°F (2.1°C).Temperature
O'Donnell's transition into March brings a slight rise in the average high-temperature, moving from a wintry 42.4°F (5.8°C) in February to a cool 51.1°F (10.6°C). Nighttime temperature experiences an average drop to a cold 35.8°F (2.1°C) in March.Humidity
In March, the average relative humidity is 73%.Rainfall
In O'Donnell, in March, during 13 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. In O'Donnell, during the entire year, the rain falls for 157.1 days and collects up to 29.02" (737mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. The month with the most snowfall is March, when snow falls for 3.3 days and typically aggregates up to 3.03" (77mm) of snow.Daylight
In O'Donnell, the average length of the day in March is 11h and 59min.On the first day of the month, sunrise is at 6:38 am and sunset at 6:00 pm EST. On the last day of March, sunrise is at 6:52 am and sunset at 7:30 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 O'Donnell, the average sunshine in March is 6.8h.UV index
In O'Donnell, the average daily maximum UV index in March is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum daily UV index of 3 during March morphs into the following directions:
Heed the precautions - It is counselled to guard against solar damage. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
O'Donnell, MD
- Average high temperature in March: 51.1°F
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (38.1°F).
- Average low temperature in March: 35.8°F
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (25.9°F).
Average pressure in March
O'Donnell, MD
- Average pressure in March: 30.08"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in March
O'Donnell, MD
- Average wind speed in March: 8.6mph
The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in March
O'Donnell, MD
- Average humidity in March: 73%
The month with the highest relative humidity is May (77%).
The months with the lowest relative humidity are April and July (72%).
Average rainfall in March
O'Donnell, MD
- Average rainfall in March: 2.2"
The wettest month (with the highest rainfall) is August (4.13").
The driest month (with the least rainfall) is November (1.22").
Average rainfall days in March
O'Donnell, MD
- Average rainfall days in March: 13 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (8.4 days).
Average snowfall in March
O'Donnell, MD
- Average snowfall in March: 3.03"
The month with the highest snowfall is March (3.03").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in March
O'Donnell, MD
- Average snowfall days in March: 3.3 days
The month with the highest number of snowfall days is February (4.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in March /
Average sunshine in March
O'Donnell, MD
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in March: 6h and 48min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 6min).
Average sunshine days in March
O'Donnell, MD
- Average sunshine days in March: 14.9 days
The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is July (11.1 days).
Average UV index in March
O'Donnell, MD
- Average UV index in March: 3
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in March
O'Donnell, MD
- Average cloud cover in March: 46
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in March
O'Donnell, MD
- Average visibility in March: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
