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
Noticing a change, the average high-temperature during April moves from March's chilly 44.2°F (6.8°C) to a mild 56.8°F (13.8°C). In the month of April, the average temperature dips to a wintry 38.7°F (3.7°C) during the night.Humidity
April, June through August, with an average relative humidity of 78%, are the least humid months in Heilwood, Pennsylvania.Rainfall
In Heilwood, in April, during 12.4 rainfall days, 0.98" (25mm) of precipitation is typically accumulated. In Heilwood, during the entire year, the rain falls for 121.6 days and collects up to 10.75" (273mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Heilwood, in April, during 2.7 snowfall days, 0.59" (15mm) of snow is typically accumulated. In Heilwood, Pennsylvania, during the entire year, snow falls for 49.1 days and aggregates up to 10.43" (265mm) of snow.Daylight
The average length of the day in April is 13h and 19min.On the first day of the month, sunrise is at 6:57 am and sunset at 7:40 pm. On the last day of April, sunrise is at 6:14 am and sunset at 8:11 pm EDT.
Sunshine
The average sunshine in April in Heilwood is 7.5h.UV index
In Heilwood, Pennsylvania, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: In April, the average maximum UV index of 3 translates into the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
What is the average April temperature in Heilwood?
What are the least humid months in Heilwood?
What is the average humidity in April in Heilwood?
How much does it rain in Heilwood in April?
How much does it snow in Heilwood in April?
How many hours of daylight does Heilwood have in April?
When are sunrise and sunset in April in Heilwood?
How many hours of sunshine does Heilwood have in April?
What is the UV index intensity in April in Heilwood?
Average temperature in April
Heilwood, PA
- Average high temperature in April: 56.8°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (30.4°F).
- Average low temperature in April: 38.7°F
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure in April
Heilwood, 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
Heilwood, PA
- Average wind speed in April: 8.8mph
The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in April
Heilwood, PA
- Average humidity in April: 78%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April, June, July and August (78%).
Average rainfall in April
Heilwood, PA
- Average rainfall in April: 0.98"
The wettest month (with the highest rainfall) is May (1.26").
The driest month (with the least rainfall) is September (0.55").
Average rainfall days in April
Heilwood, PA
- Average rainfall days in April: 12.4 days
The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is January (5.8 days).
Average snowfall in April
Heilwood, PA
- Average snowfall in April: 0.59"
The month with the highest snowfall is January (2.64").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Heilwood, PA
- Average snowfall days in April: 2.7 days
The month with the highest number of snowfall days is January (12.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Heilwood, 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 3min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in April
Heilwood, PA
- Average sunshine days in April: 14.8 days
The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is May (12.3 days).
Average UV index in April
Heilwood, PA
- Average UV index in April: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Heilwood, PA
- Average cloud cover in April: 52
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in April
Heilwood, PA
- Average visibility in April: 6mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
Heilwood, Pennsylvania, USA
Weather forecast for your location
2. Allow the app to use your location
