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
Knox Dale's transition into April is marked by a temperature shift, moving from a chilly 43.5°F (6.4°C) in March to a mild 56.3°F (13.5°C). Knox Dale reports an average low-temperature of 37.6°F (3.1°C) during the nights of April.Humidity
The average relative humidity in April in Knox Dale is 79%.Rainfall
April is the month with the most rainfall. Rain falls for 16.1 days and accumulates 2.56" (65mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Knox Dale. In April, in Knox Dale, it is snowing for 4.5 days. Throughout April, 1.3" (33mm) of snow is accumulated. In Knox Dale, during the entire year, snow falls for 72.4 days and aggregates up to 22.28" (566mm) of snow.Daylight
In Knox Dale, the average length of the day in April is 13h and 20min.On the first day of April in Knox Dale, sunrise is at 6:57 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 8:12 pm EDT.
Sunshine
In April, the average sunshine is 7.1h.UV index
The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high UV index of 3 in April translates into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
What is the average April temperature in Knox Dale?
What is the average humidity in April in Knox Dale?
What is the wettest month in Knox Dale?
How much does it rain in Knox Dale in April?
How much does it snow in Knox Dale in April?
How many hours of daylight does Knox Dale have in April?
When is the sunrise / sunset in April in Knox Dale?
How many hours of sunshine does Knox Dale have in April?
What is the UV index reading in April in Knox Dale?
Average temperature in April
Knox Dale, PA
- Average high temperature in April: 56.3°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (30.2°F).
- Average low temperature in April: 37.6°F
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).
Average pressure in April
Knox Dale, PA
- Average pressure in April: 29.98"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
Knox Dale, PA
- Average wind speed in April: 8.3mph
The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in April
Knox Dale, PA
- Average humidity in April: 79%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are June, July and August (78%).
Average rainfall in April
Knox Dale, PA
- Average rainfall in April: 2.56"
The wettest month (with the highest rainfall) is April (2.56").
The driest month (with the least rainfall) is November (1.26").
Average rainfall days in April
Knox Dale, PA
- Average rainfall days in April: 16.1 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (7.2 days).
Average snowfall in April
Knox Dale, PA
- Average snowfall in April: 1.3"
The month with the highest snowfall is February (5.51").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Knox Dale, PA
- Average snowfall days in April: 4.5 days
The month with the highest number of snowfall days is January (18 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Knox Dale, 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: 7h and 1min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days in April
Knox Dale, PA
- Average sunshine days in April: 11 days
The month with the most sunshine days is November (15.3 days).
The month with the least sunshine days is February (8.1 days).
Average UV index in April
Knox Dale, PA
- Average UV index in April: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Knox Dale, PA
- Average cloud cover in April: 53
The month with the most cloud cover is January (Cloud cover 76).
The months with the least cloud cover are July and August (Cloud cover 39).
Average visibility in April
Knox Dale, PA
- Average visibility in April: 6mi
The month with the highest visibility is April (6mi).
The month with the lowest visibility is February (4mi).
Knox Dale, Pennsylvania, USA
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