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
The transition from March to April brings a temperature rise, with average high-temperatures increasing from a frosty 47.1°F (8.4°C) to a mild 59.9°F (15.5°C). In the month of April, South Heights witnesses a consistent average low-temperature of 40.3°F (4.6°C).Humidity
The months with the lowest humidity are April, July and August, with an average relative humidity of 76%.Rainfall
April is the month with the most rainfall in South Heights. Rain falls for 17 days and accumulates 2.72" (69mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In South Heights, during April, snow falls for 2 days and regularly aggregates up to 0.31" (8mm) of snow. In South Heights, during the entire year, snow falls for 56.4 days and aggregates up to 12.36" (314mm) of snow.Daylight
In April, the average length of the day in South Heights is 13h and 19min.On the first day of the month, sunrise is at 7:03 am and sunset at 7:46 pm. On the last day of April, sunrise is at 6:19 am and sunset at 8:16 pm EDT.
Sunshine
In South Heights, the average sunshine in April is 7.4h.UV index
The average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In April, the maximum UV index of 4 suggests this advice:
Heed the precautions - It is counselled to guard against solar damage. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in South Heights?
What is the least humid month?
What is the average humidity in April?
What is the rainiest month?
How much does it rain in April?
How many days does it snow in April?
How many hours of daylight does South Heights have in April?
When is the sunrise / sunset in April?
How many hours of sunshine does South Heights have in April?
How high is the UV index in April?
Average temperature in April
South Heights, PA
- Average high temperature in April: 59.9°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 (32.7°F).
- Average low temperature in April: 40.3°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 (20.1°F).
Average pressure in April
South Heights, PA
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in April
South Heights, PA
- Average wind speed in April: 7.5mph
The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in April
South Heights, PA
- Average humidity in April: 76%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, July and August (76%).
Average rainfall in April
South Heights, PA
- Average rainfall in April: 2.72"
The wettest month (with the highest rainfall) is April (2.72").
The driest month (with the least rainfall) is January (1.61").
Average rainfall days in April
South Heights, PA
- Average rainfall days in April: 17 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is January (9.1 days).
Average snowfall in April
South Heights, PA
- Average snowfall in April: 0.31"
The month with the highest snowfall is January (3.54").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
South Heights, PA
- Average snowfall days in April: 2 days
The month with the highest number of snowfall days is January (17 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
South Heights, 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 2min
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
South Heights, PA
- Average sunshine days in April: 10 days
The month with the most sunshine days is November (15.3 days).
The month with the least sunshine days is February (8.2 days).
Average UV index in April
South Heights, PA
- Average UV index in April: 4
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
South Heights, PA
- Average cloud cover in April: 50
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in April
South Heights, PA
- Average visibility in April: 6mi
The months with the highest visibility are April, August and November (6mi).
The months with the lowest visibility are January and February (4mi).
South Heights, Pennsylvania, USA
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