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
A rise in the average high-temperature is observed during April, moving from a mild 57.2°F (14°C) in March to a still refreshing 67.6°F (19.8°C). Simpsons's nights in April cool down to an average low-temperature of 48.2°F (9°C).Humidity
The average relative humidity in April in Simpsons is 77%.Rainfall
In Simpsons, in April, during 14.2 rainfall days, 3.35" (85mm) of precipitation is typically accumulated. Throughout the year, in Simpsons, Tennessee, there are 168.8 rainfall days, and 34.06" (865mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Simpsons. April is the last month it regularly snows in Simpsons. During 0.3 snowfall days, in April, Simpsons aggregates 0.12" (3mm) of snow. In Simpsons, Tennessee, during the entire year, snow falls for 19.9 days and aggregates up to 4.92" (125mm) of snow.Daylight
In Simpsons, the average length of the day in April is 13h and 8min.On the first day of the month, sunrise is at 6:27 am and sunset at 7:04 pm. On the last day of April, sunrise is at 5:49 am and sunset at 7:28 pm CDT.
Sunshine
In Simpsons, Tennessee, the average sunshine in April is 9h.UV index
In Simpsons, the average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: An average maximum UV index of 5 in April leads to these recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Simpsons?
What is the average humidity in April in Simpsons?
How many days does it rain in April in Simpsons?
What is the last month it snows in Simpsons?
What is the average length of the day in April in Simpsons?
What time are sunrise and sunset in April in Simpsons?
How long on average sun shines in April in Simpsons?
What is the UV index intensity in April in Simpsons?
Average temperature in April
Simpsons, TN
- Average high temperature in April: 67.6°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 (43.7°F).
- Average low temperature in April: 48.2°F
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).
Average pressure in April
Simpsons, TN
- Average pressure in April: 29.99"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in April
Simpsons, TN
- Average wind speed in April: 7.2mph
The windiest month (with the highest average wind speed) is February (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).
Average humidity in April
Simpsons, TN
- Average humidity in April: 77%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is November (75%).
Average rainfall in April
Simpsons, TN
- Average rainfall in April: 3.35"
The wettest month (with the highest rainfall) is February (3.82").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days in April
Simpsons, TN
- Average rainfall days in April: 14.2 days
The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is November (9.6 days).
Average snowfall in April
Simpsons, TN
- Average snowfall in April: 0.12"
The month with the highest snowfall is February (1.69").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Simpsons, TN
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is January (5.9 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
Simpsons, 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: 9h and 0min
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
Simpsons, TN
- Average sunshine days in April: 13.4 days
The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is July (10.4 days).
Average UV index in April
Simpsons, 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
Simpsons, 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
Simpsons, TN
- Average visibility in April: 6mi
The months with the highest visibility are February, April, June, October, November and December (6mi).
The months with the lowest visibility are January, March, May, July, August and September (5mi).
Simpsons, Tennessee, USA
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