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
A shift in the average high-temperature is noticeable in April, changing from a chilly 45.5°F (7.5°C) in March to a mild 58.1°F (14.5°C). In East Butler, the average temperature during the nights of April drops to an icy 39.4°F (4.1°C).Humidity
April, July and August, with an average relative humidity of 78%, are the least humid months in East Butler.Rainfall
The month with the most rainfall is April, when the rain falls for 17.7 days and typically aggregates up to 3.9" (99mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In East Butler, in April, snow falls for 3.8 days, with typically accumulated 1.26" (32mm) of snow. Throughout the year, there are 72.7 snowfall days, and 31.93" (811mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 20min.On the first day of the month, sunrise is at 7:01 am and sunset at 7:44 pm. On the last day of April, in East Butler, Pennsylvania, sunrise is at 6:17 am and sunset at 8:15 pm EDT.
Sunshine
In East Butler, Pennsylvania, the average sunshine in April is 6.9h.UV index
In East Butler, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 3 in April translates into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
What is the usual temperature for East Butler in April?
What are the least humid months in East Butler?
What is the average humidity in April in East Butler?
What is the wettest month in East Butler?
How many days does it rain in April in East Butler?
How much does it snow in East Butler in April?
What is the average length of the day in April in East Butler?
When is the sunrise / sunset in April in East Butler?
How many hours of sunshine does East Butler have in April?
What is the UV index reading in April in East Butler?
Average temperature in April
East Butler, PA
- Average high temperature in April: 58.1°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (31.5°F).
- Average low temperature in April: 39.4°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in April
East Butler, 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
East Butler, PA
- Average wind speed in April: 7.6mph
The windiest month (with the highest average wind speed) is January (8.2mph).
The calmest months (with the lowest average wind speed) are July and August (5.1mph).
Average humidity in April
East Butler, PA
- Average humidity in April: 78%
The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are April, July and August (78%).
Average rainfall in April
East Butler, PA
- Average rainfall in April: 3.9"
The wettest month (with the highest rainfall) is April (3.9").
The driest month (with the least rainfall) is November (2.36").
Average rainfall days in April
East Butler, PA
- Average rainfall days in April: 17.7 days
The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is January (7.9 days).
Average snowfall in April
East Butler, PA
- Average snowfall in April: 1.26"
The month with the highest snowfall is January (8.5").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
East Butler, PA
- Average snowfall days in April: 3.8 days
The month with the highest number of snowfall days is January (18.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
East Butler, PA
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in April: 6h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in April
East Butler, PA
- Average sunshine days in April: 9.3 days
The month with the most sunshine days is November (13.8 days).
The month with the least sunshine days is February (7.1 days).
Average UV index in April
East Butler, PA
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in April
East Butler, PA
- Average cloud cover in April: 53
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in April
East Butler, PA
- Average visibility in April: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February and December (4mi).
East Butler, Pennsylvania, USA
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