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 arrival of April signals an increase in the average high-temperature, moving from a frosty 46.9°F (8.3°C) in March to a refreshing 59.4°F (15.2°C). Mount Union records a mean low-temperature of 39.7°F (4.3°C) in April.Humidity
In Mount Union, the average relative humidity in April is 76%.Rainfall
In Mount Union, in April, it is raining for 16.5 days, with typically 2.87" (73mm) of accumulated precipitation. In Mount Union, during the entire year, the rain falls for 164.3 days and collects up to 28.19" (716mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Mount Union. April is the last month it regularly snows. During 1.3 snowfall days, in April, Mount Union aggregates 0.39" (10mm) of snow. Throughout the year, in Mount Union, Pennsylvania, there are 40.6 snowfall days, and 17.91" (455mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 19min.On the first day of the month, sunrise is at 6:53 am and sunset at 7:36 pm. On the last day of April, sunrise is at 6:10 am and sunset at 8:06 pm EDT.
Sunshine
The average sunshine in April is 8.1h.UV index
In Mount Union, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 3 during April translates into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
What are April temperatures in Mount Union?
What is the average humidity in April in Mount Union?
How much does it rain in Mount Union in April?
What is the last month it snows in Mount Union?
How many hours of daylight does Mount Union have in April?
What time are sunrise and sunset in April in Mount Union?
How many hours of sunshine does Mount Union have in April?
How high is the UV index in April in Mount Union?
Average temperature in April
Mount Union, PA
- Average high temperature in April: 59.4°F
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (32.9°F).
- Average low temperature in April: 39.7°F
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure in April
Mount Union, 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
Mount Union, PA
- Average wind speed in April: 7.4mph
The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in April
Mount Union, PA
- Average humidity in April: 76%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is July (75%).
Average rainfall in April
Mount Union, PA
- Average rainfall in April: 2.87"
The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in April
Mount Union, PA
- Average rainfall days in April: 16.5 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is February (9.5 days).
Average snowfall in April
Mount Union, PA
- Average snowfall in April: 0.39"
The month with the highest snowfall is January (5.24").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Mount Union, PA
- Average snowfall days in April: 1.3 days
The month with the highest number of snowfall days is January (12.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Mount Union, 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: 8h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in April
Mount Union, PA
- Average sunshine days in April: 11.5 days
The month with the most sunshine days is November (16.7 days).
The month with the least sunshine days is May (10.7 days).
Average UV index in April
Mount Union, PA
- Average UV index in April: 3
The months with the highest UV index are May and June (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in April
Mount Union, PA
- Average cloud cover in April: 47
The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in April
Mount Union, 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).
Mount Union, Pennsylvania, USA
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