April weather forecastFarrell, PA
April
Weather in April
April in Farrell, Pennsylvania, is a refreshing spring month, with temperature in the range of an average low of 38.5°F (3.6°C) and an average high of 57.6°F (14.2°C).Temperature
The onset of April brings a temperature shift, with the average high-temperature moving from a chilly 45°F (7.2°C) in March to a moderate 57.6°F (14.2°C). An average minimum temperature of 38.5°F (3.6°C) marks the month of April.Humidity
In Farrell, the average relative humidity in April is 79%.Rainfall
In Farrell, in April, during 17.4 rainfall days, 3.39" (86mm) of precipitation is typically accumulated. Throughout the year, there are 182.1 rainfall days, and 34.8" (884mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Farrell, in April, during 3.8 snowfall days, 1.22" (31mm) of snow is typically accumulated. Throughout the year, there are 76.4 snowfall days, and 31.69" (805mm) of snow is accumulated.Daylight
In Farrell, the average length of the day in April is 13h and 21min.On the first day of the month, sunrise is at 7:03 am and sunset at 7:47 pm. On the last day of April, in Farrell, Pennsylvania, sunrise is at 6:19 am and sunset at 8:18 pm EDT.
Sunshine
The average sunshine in April is 7.1h.UV index
In April, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In April, an average UV index of 3 transforms into the following instructions:
Undertake protective steps - Preventing sun damage is advised. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Farrell, PA
- Average high temperature in April: 57.6°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.1°F).
- Average low temperature in April: 38.5°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 (18.5°F).
Average pressure in April
Farrell, PA
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in April
Farrell, PA
- Average wind speed in April: 7.5mph
The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is July (5mph).
Average humidity in April
Farrell, PA
- Average humidity in April: 79%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are May, July and August (78%).
Average rainfall in April
Farrell, PA
- Average rainfall in April: 3.39"
The wettest month (with the highest rainfall) is June (3.66").
The driest month (with the least rainfall) is September (2.2").
Average rainfall days in April
Farrell, PA
- Average rainfall days in April: 17.4 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in April
Farrell, PA
- Average snowfall in April: 1.22"
The month with the highest snowfall is January (8.62").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Farrell, PA
- Average snowfall days in April: 3.8 days
The month with the highest number of snowfall days is January (20.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Farrell, 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: 7h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days in April
Farrell, PA
- Average sunshine days in April: 10 days
The month with the most sunshine days is September (12.7 days).
The month with the least sunshine days is February (6 days).
Average UV index in April
Farrell, PA
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Farrell, PA
- Average cloud cover in April: 52
The month with the most cloud cover is January (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in April
Farrell, 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).
