April weather forecastGreen Hills, PA
April
Weather in April
April is a refreshing spring month in Green Hills, Pennsylvania, with temperature in the range of an average low of 41.2°F (5.1°C) and an average high of 61.3°F (16.3°C).Temperature
The arrival of April brings a temperature shift, with the average high-temperature escalating from a frosty 48.6°F (9.2°C) in March to a comfortable 61.3°F (16.3°C). Green Hills witnesses an average low-temperature of 41.2°F (5.1°C) throughout the month of April.Humidity
April, July and August, with an average relative humidity of 77%, are the least humid months.Rainfall
In Green Hills, in April, it is raining for 13.7 days, with typically 1.57" (40mm) of accumulated precipitation. In Green Hills, during the entire year, the rain falls for 143 days and collects up to 14.8" (376mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Green Hills, Pennsylvania, in April, snow falls for 1.3 days, with typically accumulated 0.12" (3mm) of snow. Throughout the year, there are 33.5 snowfall days, and 4.88" (124mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 18min.On the first day of April, sunrise is at 7:03 am and sunset at 7:45 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 8:15 pm EDT.
Sunshine
In Green Hills, the average sunshine in April is 7.8h.UV index
In Green Hills, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum UV index of 4 in April translates into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Green Hills, PA
- Average high temperature in April: 61.3°F
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (33.6°F).
- Average low temperature in April: 41.2°F
The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).
Average pressure in April
Green Hills, PA
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in April
Green Hills, PA
- Average wind speed in April: 7.3mph
The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in April
Green Hills, PA
- Average humidity in April: 77%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall in April
Green Hills, PA
- Average rainfall in April: 1.57"
The wettest month (with the highest rainfall) is July (1.65").
The driest months (with the least rainfall) are January and November (0.94").
Average rainfall days in April
Green Hills, PA
- Average rainfall days in April: 13.7 days
The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in April
Green Hills, PA
- Average snowfall in April: 0.12"
The month with the highest snowfall is February (1.26").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Green Hills, PA
- Average snowfall days in April: 1.3 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Green Hills, PA
- Average daylight in April: 13h and 18min
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 April: 7h and 48min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in April
Green Hills, PA
- Average sunshine days in April: 14.4 days
The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is May (11.8 days).
Average UV index in April
Green Hills, 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
Green Hills, PA
- Average cloud cover in April: 48
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in April
Green Hills, PA
- Average visibility in April: 6mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
