March weather forecastChestnut Hill, MD
March
Weather in March
March, the first month of the spring in Chestnut Hill, is a cool month, with an average temperature varying between 35.1°F (1.7°C) and 50°F (10°C).Temperature
As Chestnut Hill welcomes March, the average high-temperature sees a modest rise, transitioning from a cold 41.4°F (5.2°C) in February to a fresh 50°F (10°C). In March, Chestnut Hill records an average nighttime temperature of 35.1°F (1.7°C).Humidity
In March, the average relative humidity is 74%.Rainfall
In Chestnut Hill, during March, the rain falls for 7.8 days and regularly aggregates up to 0.67" (17mm) of precipitation. Throughout the year, there are 102.3 rainfall days, and 9.25" (235mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Chestnut Hill, in March, during 2.5 snowfall days, 0.47" (12mm) of snow is typically accumulated. In Chestnut Hill, during the entire year, snow falls for 12.1 days and aggregates up to 1.81" (46mm) of snow.Daylight
In March, the average length of the day in Chestnut Hill is 11h and 59min.On the first day of March, sunrise is at 6:38 am and sunset at 6:00 pm EST. On the last day of the month, sunrise is at 6:51 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 March, the average sunshine is 6.7h.UV index
In March, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: A maximum high daily UV index of 3 during March translates into the following directions:
Prioritize safety - Recommendations to avert sunburn are shared. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Chestnut Hill, MD
- Average high temperature in March: 50°F
The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (37.9°F).
- Average low temperature in March: 35.1°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (25.9°F).
Average pressure in March
Chestnut Hill, 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
Chestnut Hill, MD
- Average wind speed in March: 9.1mph
The windiest month (with the highest average wind speed) is March (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity in March
Chestnut Hill, MD
- Average humidity in March: 74%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is April (73%).
Average rainfall in March
Chestnut Hill, MD
- Average rainfall in March: 0.67"
The wettest month (with the highest rainfall) is August (1.46").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days in March
Chestnut Hill, MD
- Average rainfall days in March: 7.8 days
The month with the highest number of rainy days is July (12.6 days).
The month with the least rainy days is January (5.2 days).
Average snowfall in March
Chestnut Hill, MD
- Average snowfall in March: 0.47"
The month with the highest snowfall is January (0.55").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in March
Chestnut Hill, MD
- Average snowfall days in March: 2.5 days
The month with the highest number of snowfall days is February (3.8 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
Chestnut Hill, 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 42min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in March
Chestnut Hill, MD
- Average sunshine days in March: 20.3 days
The month with the most sunshine days is November (22.9 days).
The month with the least sunshine days is July (15.2 days).
Average UV index in March
Chestnut Hill, 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
Chestnut Hill, MD
- Average cloud cover in March: 47
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in March
Chestnut Hill, 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).
