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 shift from March to April brings an increase in the average high-temperature, moving from a refreshing 57.6°F (14.2°C) to an enjoyable 67.8°F (19.9°C). Wilsonville experiences a consistent average temperature of 46.6°F (8.1°C) throughout the nights in April.Humidity
In April, the average relative humidity is 75%.Rainfall
In Wilsonville, Tennessee, during April, the rain falls for 14.5 days and regularly aggregates up to 2.13" (54mm) of precipitation. In Wilsonville, during the entire year, the rain falls for 155.9 days and collects up to 24.02" (610mm) of precipitation.Snowfall
Months with snowfall in Wilsonville, Tennessee, are January through April, October through December. April is the last month it regularly snows in Wilsonville. During 0.4 snowfall days, in April, Wilsonville aggregates 0.08" (2mm) of snow. In Wilsonville, Tennessee, during the entire year, snow falls for 21.8 days and aggregates up to 7.8" (198mm) of snow.Daylight
In Wilsonville, the average length of the day in April is 13h and 8min.On the first day of April in Wilsonville, Tennessee, sunrise is at 7:18 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 8:19 pm EDT.
Sunshine
In April, the average sunshine is 8.9h.UV index
In Wilsonville, Tennessee, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In April, a daily UV index of 5 turns into the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. To guard against the harmful effects of the Sun, minimize exposure during midday. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
What are April temperatures in Wilsonville?
What is the average humidity in April in Wilsonville?
How many days does it rain in April in Wilsonville?
What is the last month it snows in Wilsonville?
What is the average length of the day in April in Wilsonville?
When are sunrise and sunset in April in Wilsonville?
How long on average sun shines in April in Wilsonville?
What is the UV index reading in April in Wilsonville?
Average temperature in April
Wilsonville, TN
- Average high temperature in April: 67.8°F
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (44.6°F).
- Average low temperature in April: 46.6°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).
Average pressure in April
Wilsonville, 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
Wilsonville, TN
- Average wind speed in April: 6.1mph
The windiest month (with the highest average wind speed) is April (6.1mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity in April
Wilsonville, TN
- Average humidity in April: 75%
The months with the highest relative humidity are February and December (78%).
The months with the lowest relative humidity are July and August (73%).
Average rainfall in April
Wilsonville, TN
- Average rainfall in April: 2.13"
The wettest month (with the highest rainfall) is February (2.87").
The driest month (with the least rainfall) is September (1.42").
Average rainfall days in April
Wilsonville, TN
- Average rainfall days in April: 14.5 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is November (10 days).
Average snowfall in April
Wilsonville, TN
- Average snowfall in April: 0.08"
The month with the highest snowfall is December (2.48").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Wilsonville, TN
- Average snowfall days in April: 0.4 days
The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Wilsonville, 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 48min).
- Average sunshine in April: 8h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in April
Wilsonville, TN
- Average sunshine days in April: 13.9 days
The month with the most sunshine days is October (18.4 days).
The month with the least sunshine days is July (12 days).
Average UV index in April
Wilsonville, TN
- Average UV index in April: 5
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 and December (UV index 2).
Average cloud cover in April
Wilsonville, TN
- Average cloud cover in April: 35
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 26).
Average visibility in April
Wilsonville, TN
- Average visibility in April: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Wilsonville, Tennessee, USA
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