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
March's arrival coincides with a subtle temperature rise, moving from February's icy 39.4°F (4.1°C) to a chilly 47.8°F (8.8°C). March in Porters Mill witnesses an average low-temperature hovering around an icy 32.4°F (0.2°C).Humidity
In Porters Mill, Pennsylvania, the average relative humidity in March is 76%.Rainfall
In Porters Mill, during March, the rain falls for 11.6 days and regularly aggregates up to 2.32" (59mm) of precipitation. Throughout the year, in Porters Mill, there are 146.5 rainfall days, and 27.87" (708mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Porters Mill. The month with the most snowfall in Porters Mill is March, when snow falls for 4.5 days and typically aggregates up to 3.7" (94mm) of snow.Daylight
In Porters Mill, the average length of the day in March is 11h and 58min.On the first day of March, sunrise is at 6:34 am and sunset at 5:54 pm EST. On the last day of the month, sunrise is at 6:46 am and sunset at 7:26 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 Porters Mill is 6.5h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Porters Mill. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the average person.Note: An average UV index of 2 in March transforms into this advice:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the average March temperature in Porters Mill?
What is the average humidity in March in Porters Mill?
How much does it rain in Porters Mill in March?
When does it snow the most in Porters Mill?
How many days does it snow in March in Porters Mill?
How many hours of daylight does Porters Mill have in March?
When is the sunrise / sunset in March in Porters Mill?
When does Daylight Saving Time (DST) start in March in Porters Mill?
How long on average sun shines in March in Porters Mill?
What is the month with the lowest UV index in Porters Mill?
How high is the UV index in March in Porters Mill?
Average temperature in March
Porters Mill, PA
- Average high temperature in March: 47.8°F
The warmest month (with the highest average high temperature) is July (84.2°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 (65.5°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).
Average pressure in March
Porters Mill, 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
Porters Mill, 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
Porters Mill, PA
- Average humidity in March: 76%
The months with the highest relative humidity are February and October (80%).
The months with the lowest relative humidity are April and July (75%).
Average rainfall in March
Porters Mill, PA
- Average rainfall in March: 2.32"
The wettest month (with the highest rainfall) is August (3.15").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in March
Porters Mill, PA
- Average rainfall days in March: 11.6 days
The months with the highest number of rainy days are May and July (17 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in March
Porters Mill, PA
- Average snowfall in March: 3.7"
The month with the highest snowfall is March (3.7").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in March
Porters Mill, PA
- Average snowfall days in March: 4.5 days
The month with the highest number of snowfall days is January (5.8 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
Porters Mill, 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 3min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in March
Porters Mill, PA
- Average sunshine days in March: 15.2 days
The month with the most sunshine days is November (21 days).
The month with the least sunshine days is May (12.3 days).
Average UV index in March
Porters Mill, PA
- Average UV index in March: 2
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, March, November and December (UV index 2).
Average cloud cover in March
Porters Mill, PA
- Average cloud cover in March: 47
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in March
Porters Mill, PA
- Average visibility in March: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
Porters Mill, Pennsylvania, USA
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