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
With the onset of April, Willen Gap sees a temperature rise, with the average high-temperature moving from March's cool 51.4°F (10.8°C) to an enjoyable 62.1°F (16.7°C). During the month of April, Willen Gap anticipates a mean low-temperature of 43°F (6.1°C).Humidity
The average relative humidity in April is 78%.Rainfall
In April, the rain falls for 16 days. Throughout April, 3.23" (82mm) of precipitation is accumulated. In Willen Gap, Tennessee, during the entire year, the rain falls for 176.9 days and collects up to 31.61" (803mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Willen Gap, during April, snow falls for 1.5 days and regularly aggregates up to 0.59" (15mm) of snow. Throughout the year, in Willen Gap, there are 38.9 snowfall days, and 20.67" (525mm) of snow is accumulated.Daylight
In Willen Gap, the average length of the day in April is 13h and 9min.On the first day of the month, sunrise is at 7:11 am and sunset at 7:49 pm. On the last day of April, in Willen Gap, sunrise is at 6:33 am and sunset at 8:14 pm EDT.
Sunshine
The average sunshine in April in Willen Gap is 8.5h.UV index
In Willen Gap, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 4 during April leads to these instructions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Opt for tightly woven and loose clothing to enhance protection from the Sun. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature?
What is the average humidity in April?
How many days does it rain in April?
How many days does it snow in April?
What is the average length of the day in April?
When is the sunrise / sunset in April?
How long on average sun shines in April?
What is the UV index reading in April?
Average temperature in April
Willen Gap, TN
- Average high temperature in April: 62.1°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 (38.8°F).
- Average low temperature in April: 43°F
The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in April
Willen Gap, TN
- Average pressure in April: 30.01"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in April
Willen Gap, TN
- Average wind speed in April: 7.5mph
The windiest month (with the highest average wind speed) is January (7.7mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity in April
Willen Gap, TN
- Average humidity in April: 78%
The months with the highest relative humidity are February, March and December (80%).
The month with the lowest relative humidity is November (76%).
Average rainfall in April
Willen Gap, TN
- Average rainfall in April: 3.23"
The wettest month (with the highest rainfall) is February (3.31").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in April
Willen Gap, TN
- Average rainfall days in April: 16 days
The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is November (10.1 days).
Average snowfall in April
Willen Gap, TN
- Average snowfall in April: 0.59"
The month with the highest snowfall is December (6.5").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Willen Gap, TN
- Average snowfall days in April: 1.5 days
The month with the highest number of snowfall days is January (9.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Willen Gap, TN
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in April: 8h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in April
Willen Gap, TN
- Average sunshine days in April: 12.4 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is February (8.9 days).
Average UV index in April
Willen Gap, TN
- Average UV index in April: 4
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Willen Gap, TN
- Average cloud cover in April: 44
The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are June, July and August (Cloud cover 37).
Average visibility in April
Willen Gap, TN
- Average visibility in April: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Willen Gap, Tennessee, USA
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