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 to April introduces an increase in the average high-temperature, shifting from a frosty 48.7°F (9.3°C) in March to an enjoyable 61.2°F (16.2°C). Throughout April, Kelton anticipates an average low-temperature of 43.9°F (6.6°C).Humidity
March and April, with an average relative humidity of 75%, are the least humid months in Kelton.Rainfall
In Kelton, Pennsylvania, during April, the rain falls for 11.6 days and regularly aggregates up to 1.02" (26mm) of precipitation. Throughout the year, in Kelton, there are 126.3 rainfall days, and 14.25" (362mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, November and December. In Kelton, in April, during 0.3 snowfall days, 0.16" (4mm) of snow is typically accumulated. Throughout the year, there are 15.4 snowfall days, and 4.33" (110mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 17min.On the first day of the month, sunrise is at 6:46 am and sunset at 7:28 pm. On the last day of April, in Kelton, sunrise is at 6:04 am and sunset at 7:57 pm EDT.
Sunshine
The average sunshine in April in Kelton is 8.5h.UV index
In April, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A typical high UV index of 4 in April suggests the following recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
What are April temperatures in Kelton?
What is the least humid month in Kelton?
What is the average humidity in April in Kelton?
How much does it rain in Kelton in April?
How many days does it snow in April in Kelton?
What is the average length of the day in April in Kelton?
What time are sunrise and sunset in April in Kelton?
How long on average sun shines in April in Kelton?
What is the UV index reading in April in Kelton?
Average temperature in April
Kelton, PA
- Average high temperature in April: 61.2°F
The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (36.9°F).
- Average low temperature in April: 43.9°F
The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (24.6°F).
Average pressure in April
Kelton, PA
- Average pressure in April: 29.99"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
Kelton, PA
- Average wind speed in April: 8.6mph
The windiest months (with the highest average wind speed) are February and March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in April
Kelton, PA
- Average humidity in April: 75%
The months with the highest relative humidity are February, May, September, October and December (79%).
The months with the lowest relative humidity are March and April (75%).
Average rainfall in April
Kelton, PA
- Average rainfall in April: 1.02"
The wettest month (with the highest rainfall) is August (1.93").
The driest months (with the least rainfall) are January, September and November (0.87").
Average rainfall days in April
Kelton, PA
- Average rainfall days in April: 11.6 days
The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is January (5.9 days).
Average snowfall in April
Kelton, PA
- Average snowfall in April: 0.16"
The month with the highest snowfall is March (1.26").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in April
Kelton, PA
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is January (5.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Kelton, PA
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in April: 8h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in April
Kelton, PA
- Average sunshine days in April: 16.2 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (12.9 days).
Average UV index in April
Kelton, PA
- Average UV index in April: 4
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Kelton, PA
- Average cloud cover in April: 44
The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in April
Kelton, PA
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Kelton, Pennsylvania, USA
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