Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
As Chalfant transitions into April, the average high-temperature shows a change, moving from a chilly 47.3°F (8.5°C) in March to a moderate 60.1°F (15.6°C). Chalfant, in April, witnesses an average low-temperature of 41.2°F (5.1°C).Humidity
The months with the lowest humidity are April, July and August, with an average relative humidity of 76%.Rainfall
In Chalfant, Pennsylvania, in April, during 14.9 rainfall days, 1.89" (48mm) of precipitation is typically accumulated. In Chalfant, during the entire year, the rain falls for 151 days and collects up to 20.39" (518mm) of precipitation.Snowfall
Months with snowfall in Chalfant are January through May, October through December. In Chalfant, during April, snow falls for 1.4 days and regularly aggregates up to 0.28" (7mm) of snow. Throughout the year, in Chalfant, there are 35.4 snowfall days, and 10.35" (263mm) of snow is accumulated.Daylight
In Chalfant, the average length of the day in April is 13h and 19min.On the first day of the month, sunrise is at 7:01 am and sunset at 7:44 pm. On the last day of April, in Chalfant, sunrise is at 6:18 am and sunset at 8:14 pm EDT.
Sunshine
In April, the average sunshine is 7.7h.UV index
The average daily maximum UV index in April in Chalfant is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: An average UV index of 4 in April transforms into this advice:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
What is the usual temperature for Chalfant in April?
What is the least humid month in Chalfant?
What is the average humidity in April in Chalfant?
How many days does it rain in April in Chalfant?
How much does it snow in Chalfant in April?
What is the average length of the day in April in Chalfant?
When are sunrise and sunset in April in Chalfant?
How many hours of sunshine does Chalfant have in April?
What is the UV index intensity in April in Chalfant?
Average temperature in April
Chalfant, PA
- Average high temperature in April: 60.1°F
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (33.1°F).
- Average low temperature in April: 41.2°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure in April
Chalfant, PA
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in April
Chalfant, PA
- Average wind speed in April: 7.5mph
The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in April
Chalfant, PA
- Average humidity in April: 76%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, July and August (76%).
Average rainfall in April
Chalfant, PA
- Average rainfall in April: 1.89"
The wettest month (with the highest rainfall) is May (2.56").
The driest month (with the least rainfall) is November (1.06").
Average rainfall days in April
Chalfant, PA
- Average rainfall days in April: 14.9 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (7.7 days).
Average snowfall in April
Chalfant, PA
- Average snowfall in April: 0.28"
The month with the highest snowfall is February (2.52").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Chalfant, PA
- Average snowfall days in April: 1.4 days
The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Chalfant, PA
- Average daylight in April: 13h and 2min
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 April: 7h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in April
Chalfant, PA
- Average sunshine days in April: 13.3 days
The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is May (10.1 days).
Average UV index in April
Chalfant, PA
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Chalfant, PA
- Average cloud cover in April: 49
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in April
Chalfant, PA
- Average visibility in April: 6mi
The months with the highest visibility are April, June, August and November (6mi).
The months with the lowest visibility are January, February, March, May, July, September, October and December (5mi).
Chalfant, Pennsylvania, USA
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