April weather forecastShady Grove, PA
April
Weather in April
April in Shady Grove, Pennsylvania, is a refreshing spring month, with an average temperature ranging between max 61.5°F (16.4°C) and min 41.5°F (5.3°C).Temperature
As Shady Grove welcomes April, the average high-temperature sees a rise, transitioning from a frosty 49.3°F (9.6°C) in March to an enjoyable 61.5°F (16.4°C). In the month of April, the average low-temperature usually rests at a wintry 41.5°F (5.3°C).Humidity
The months with the lowest humidity are April and July, with an average relative humidity of 74%.Rainfall
In Shady Grove, in April, during 16.1 rainfall days, 2.6" (66mm) of precipitation is typically accumulated. In Shady Grove, during the entire year, the rain falls for 158.9 days and collects up to 26.1" (663mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. April is the last month it regularly snows. During 0.6 snowfall days, in April, Shady Grove aggregates 0.2" (5mm) of snow. Throughout the year, in Shady Grove, there are 25.1 snowfall days, and 13.31" (338mm) of snow is accumulated.Daylight
In Shady Grove, the average length of the day in April is 13h and 17min.On the first day of April, sunrise is at 6:53 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:04 pm EDT.
Sunshine
In Shady Grove, the average sunshine in April is 8.6h.UV index
In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 3 during April translates into the following recommendations:
Undertake protective steps - Preventing sun damage is advised. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Shady Grove, PA
- Average high temperature in April: 61.5°F
The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (36°F).
- Average low temperature in April: 41.5°F
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure in April
Shady Grove, PA
- Average pressure in April: 29.98"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
Shady Grove, PA
- Average wind speed in April: 7mph
The windiest months (with the highest average wind speed) are January and February (7.2mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).
Average humidity in April
Shady Grove, PA
- Average humidity in April: 74%
The months with the highest relative humidity are February, October and December (79%).
The months with the lowest relative humidity are April and July (74%).
Average rainfall in April
Shady Grove, PA
- Average rainfall in April: 2.6"
The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is November (1.69").
Average rainfall days in April
Shady Grove, PA
- Average rainfall days in April: 16.1 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is November (9.3 days).
Average snowfall in April
Shady Grove, PA
- Average snowfall in April: 0.2"
The month with the highest snowfall is February (3.9").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Shady Grove, PA
- Average snowfall days in April: 0.6 days
The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Shady Grove, PA
- Average daylight in April: 13h and 18min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in April: 8h and 36min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in April
Shady Grove, PA
- Average sunshine days in April: 12.3 days
The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is May (10.7 days).
Average UV index in April
Shady Grove, PA
- Average UV index in April: 3
The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Shady Grove, PA
- Average cloud cover in April: 43
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in April
Shady Grove, PA
- Average visibility in April: 6mi
The months with the highest visibility are February, March, April, June, July and November (6mi).
The months with the lowest visibility are January, May, August, September, October and December (5mi).
