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
Entering March, Harleysville notices a subtle temperature elevation, with the average high-temperature advancing from February's cold 38.8°F (3.8°C) to a frosty 47.5°F (8.6°C). In March, Harleysville records an average nighttime temperature of 32°F (0°C).Humidity
In March, the average relative humidity is 76%.Rainfall
In Harleysville, in March, during 10.1 rainfall days, 1.18" (30mm) of precipitation is typically accumulated. Throughout the year, in Harleysville, there are 128.6 rainfall days, and 15.16" (385mm) of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall. The month with the most snowfall in Harleysville is March, when snow falls for 3.8 days and typically aggregates up to 1.46" (37mm) of snow.Daylight
In Harleysville, the average length of the day in March is 11h and 58min.On the first day of the month, sunrise is at 6:33 am and sunset at 5:53 pm EST. On the last day of March, in Harleysville, 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 Harleysville is 6.4h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes 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:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
What is the average March temperature in Harleysville?
What is the average humidity in March in Harleysville?
How many days does it rain in March in Harleysville?
When does it snow the most in Harleysville?
How many days does it snow in March in Harleysville?
How many hours of daylight does Harleysville have in March?
When is the sunrise / sunset in March in Harleysville?
When does Daylight Saving Time (DST) start in March in Harleysville?
How long on average sun shines in March in Harleysville?
When is the lowest UV index in Harleysville?
What is the UV index reading in March in Harleysville?
Average temperature in March
Harleysville, PA
- Average high temperature in March: 47.5°F
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (35.2°F).
- Average low temperature in March: 32°F
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).
Average pressure in March
Harleysville, 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
Harleysville, 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
Harleysville, PA
- Average humidity in March: 76%
The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April and July (75%).
Average rainfall in March
Harleysville, PA
- Average rainfall in March: 1.18"
The wettest month (with the highest rainfall) is July (1.97").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days in March
Harleysville, PA
- Average rainfall days in March: 10.1 days
The month with the highest number of rainy days is July (15.7 days).
The month with the least rainy days is January (5.7 days).
Average snowfall in March
Harleysville, PA
- Average snowfall in March: 1.46"
The month with the highest snowfall is March (1.46").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in March
Harleysville, PA
- Average snowfall days in March: 3.8 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Harleysville, 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 2min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in March
Harleysville, PA
- Average sunshine days in March: 16.6 days
The month with the most sunshine days is November (21.4 days).
The month with the least sunshine days is July (12.8 days).
Average UV index in March
Harleysville, 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
Harleysville, PA
- Average cloud cover in March: 48
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
Harleysville, 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).
Harleysville, Pennsylvania, USA
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