March weather forecastWilliam Penn Manor, PA
March
Weather in March
March, the first month of the spring in William Penn Manor, is a frosty month, with an average temperature fluctuating between 46°F (7.8°C) and 30°F (-1.1°C).Temperature
The beginning of March signals a minor rise in the average high-temperature, moving from a cold 37.8°F (3.2°C) in February to a frosty 46°F (7.8°C). William Penn Manor's average low-temperature for the month of March records at a subzero cold 30°F (-1.1°C).Humidity
In William Penn Manor, the average relative humidity in March is 78%.Rainfall
In William Penn Manor, in March, during 11.8 rainfall days, 2.17" (55mm) of precipitation is typically accumulated. Throughout the year, in William Penn Manor, there are 153 rainfall days, and 26.81" (681mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in William Penn Manor. The month with the most snowfall is March, when snow falls for 5 days and typically aggregates up to 4.13" (105mm) of snow.Daylight
In March, the average length of the day in William Penn Manor is 11h and 58min.On the first day of March, sunrise is at 6:33 am and sunset at 5:53 pm EST. On the last day of the month, sunrise is at 6:45 am and sunset at 7:25 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
The average sunshine in March in William Penn Manor, Pennsylvania, is 6.3h.UV index
The months with the lowest UV index in William Penn Manor are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.Note: In March, the average maximum UV index of 2 translates into the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
William Penn Manor, PA
- Average high temperature in March: 46°F
The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (34°F).
- Average low temperature in March: 30°F
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in March
William Penn Manor, PA
- Average pressure in March: 30.07"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in March
William Penn Manor, PA
- Average wind speed in March: 8.1mph
The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in March
William Penn Manor, PA
- Average humidity in March: 78%
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April and July (76%).
Average rainfall in March
William Penn Manor, PA
- Average rainfall in March: 2.17"
The wettest month (with the highest rainfall) is July (2.91").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in March
William Penn Manor, PA
- Average rainfall days in March: 11.8 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in March
William Penn Manor, PA
- Average snowfall in March: 4.13"
The month with the highest snowfall is March (4.13").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in March
William Penn Manor, PA
- Average snowfall days in March: 5 days
The months with the highest number of snowfall days are January and February (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
William Penn Manor, 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 18min).
- 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
William Penn Manor, PA
- Average sunshine days in March: 14.3 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (11 days).
Average UV index in March
William Penn Manor, PA
- Average UV index in March: 2
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, March, November and December (UV index 2).
Average cloud cover in March
William Penn Manor, PA
- Average cloud cover in March: 49
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in March
William Penn Manor, PA
- Average visibility in March: 5mi
The months with the highest visibility are April, June and November (6mi).
The months with the lowest visibility are January, February, March, May, July, August, September, October and December (5mi).
