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
April's onset witnesses a shift in the average high-temperature, moving from a mild 57.4°F (14.1°C) in March to a comfortable 67.6°F (19.8°C). April brings with it a nighttime average temperature of 48.4°F (9.1°C) in Viola, Tennessee.Humidity
In Viola, the average relative humidity in April is 77%.Rainfall
In Viola, Tennessee, in April, it is raining for 13.8 days, with typically 2.91" (74mm) of accumulated precipitation. In Viola, during the entire year, the rain falls for 177.3 days and collects up to 31.02" (788mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. April is the last month it regularly snows in Viola, Tennessee. During 0.2 snowfall days, in April, Viola aggregates 0.04" (1mm) of snow. In Viola, Tennessee, during the entire year, snow falls for 11 days and aggregates up to 1.61" (41mm) of snow.Daylight
In Viola, the average length of the day in April is 13h and 7min.On the first day of April, sunrise is at 6:28 am and sunset at 7:05 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 7:29 pm CDT.
Sunshine
In Viola, the average sunshine in April is 8.9h.UV index
In April, the average daily maximum UV index in Viola, Tennessee, is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 5 in April interprets into the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. It's recommended to limit sun exposure when its radiation is at its peak during midday. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What is the temperature in April in Viola?
What is the average humidity in April in Viola?
How much does it rain in Viola in April?
What is the last month it snows in Viola?
How many hours of daylight does Viola have in April?
When are sunrise and sunset in April in Viola?
How long on average sun shines in April in Viola?
How high is the UV index in April in Viola?
Average temperature in April
Viola, TN
- Average high temperature in April: 67.6°F
The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (44.2°F).
- Average low temperature in April: 48.4°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).
Average pressure in April
Viola, TN
- Average pressure in April: 30"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in April
Viola, TN
- Average wind speed in April: 7.1mph
The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in April
Viola, TN
- Average humidity in April: 77%
The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are October and November (76%).
Average rainfall in April
Viola, TN
- Average rainfall in April: 2.91"
The wettest month (with the highest rainfall) is July (3.82").
The driest month (with the least rainfall) is November (1.65").
Average rainfall days in April
Viola, TN
- Average rainfall days in April: 13.8 days
The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is November (9.3 days).
Average snowfall in April
Viola, TN
- Average snowfall in April: 0.04"
The month with the highest snowfall is February (0.51").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Viola, TN
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is January (3.6 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
Viola, TN
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
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 30min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in April
Viola, TN
- Average sunshine days in April: 14 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is July (8.4 days).
Average UV index in April
Viola, 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 and December (UV index 2).
Average cloud cover in April
Viola, TN
- Average cloud cover in April: 39
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in April
Viola, TN
- Average visibility in April: 6mi
The months with the highest visibility are February, April, June, October and November (6mi).
The months with the lowest visibility are January, March, May, July, August, September and December (5mi).
Viola, Tennessee, USA
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