March weather forecastMarietta, PA
March
Weather in March
March, the first month of the spring in Marietta, is a frosty month, with an average temperature fluctuating between 32.4°F (0.2°C) and 48.4°F (9.1°C).Temperature
As Marietta transitions into March, the average high-temperature is observed to rise from a wintry 39.4°F (4.1°C) in February to a frosty 48.4°F (9.1°C). The average temperature during March nights is registered at a wintry 32.4°F (0.2°C).Humidity
March and April, with an average relative humidity of 76%, are the least humid months.Rainfall
In Marietta, Pennsylvania, in March, during 10.1 rainfall days, 1.1" (28mm) of precipitation is typically accumulated. In Marietta, during the entire year, the rain falls for 130.2 days and collects up to 16.22" (412mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. In Marietta, during March, snow falls for 3.3 days and regularly aggregates up to 1.57" (40mm) of snow. In Marietta, during the entire year, snow falls for 18.9 days and aggregates up to 6.1" (155mm) of snow.Daylight
In March, the average length of the day is 11h and 58min.On the first day of the month, sunrise is at 6:38 am and sunset at 5:58 pm EST. On the last day of March, sunrise is at 6:50 am and sunset at 7:29 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 Marietta, Pennsylvania, the average sunshine in March is 6.3h.UV index
In Marietta, the average daily maximum UV index in March is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In March, an average UV index of 3 transforms into the following instructions:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Experience reduced UV exposure by about half when donning a wide-brim hat. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Marietta, PA
- Average high temperature in March: 48.4°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (35.4°F).
- Average low temperature in March: 32.4°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).
Average pressure in March
Marietta, PA
- Average pressure in March: 30.08"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in March
Marietta, PA
- Average wind speed in March: 8.9mph
The windiest months (with the highest average wind speed) are February and March (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in March
Marietta, PA
- Average humidity in March: 76%
The month with the highest relative humidity is May (81%).
The months with the lowest relative humidity are March and April (76%).
Average rainfall in March
Marietta, PA
- Average rainfall in March: 1.1"
The wettest month (with the highest rainfall) is August (1.89").
The driest month (with the least rainfall) is January (0.98").
Average rainfall days in March
Marietta, PA
- Average rainfall days in March: 10.1 days
The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (5.8 days).
Average snowfall in March
Marietta, PA
- Average snowfall in March: 1.57"
The month with the highest snowfall is January (1.89").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in March
Marietta, PA
- Average snowfall days in March: 3.3 days
The month with the highest number of snowfall days is January (6.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in March /
Average sunshine in March
Marietta, PA
- 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 24min).
- Average sunshine in March: 6h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in March
Marietta, PA
- Average sunshine days in March: 17.3 days
The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is May (13.2 days).
Average UV index in March
Marietta, PA
- Average UV index in March: 3
The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in March
Marietta, PA
- Average cloud cover in March: 49
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in March
Marietta, PA
- Average visibility in March: 6mi
The months with the highest visibility are January, February, March, April, June, July, October, November and December (6mi).
The months with the lowest visibility are May, August and September (5mi).
