April weather forecastEast Butler, PA
April
Weather in April
April in East Butler, Pennsylvania, is a moderate spring month, with an average temperature varying between 39.4°F (4.1°C) and 58.1°F (14.5°C).Temperature
As April begins, there is an increase in the average high-temperature, moving from a frosty 45.5°F (7.5°C) in March to a refreshing 58.1°F (14.5°C). East Butler records an average temperature drop to a cold 39.4°F (4.1°C) in April.Humidity
The months with the lowest humidity are April, July and August, with an average relative humidity of 78%.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 April, it is snowing for 3.8 days. Throughout April, 1.26" (32mm) of snow is accumulated. In East Butler, during the entire year, snow falls for 72.7 days and aggregates up to 31.93" (811mm) of snow.Daylight
In April, the average length of the day 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, sunrise is at 6:17 am and sunset at 8:15 pm EDT.
Sunshine
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 estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In April, a daily UV index of 3 turns into the following recommendations:
Take precautions - Protection against sunburn is recommended. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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 18min
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 54min
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).
