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
Dayton's April weather shows an increase in high-temperatures, moving from March's mild 58.1°F (14.5°C) to a pleasant 68.5°F (20.3°C). Nightly temperatures drop to an average low of 48°F (8.9°C) in April.Humidity
In Dayton, the average relative humidity in April is 77%.Rainfall
In April, in Dayton, the rain falls for 13.9 days. Throughout April, 3.54" (90mm) of precipitation is accumulated. In Dayton, during the entire year, the rain falls for 163.6 days and collects up to 37.44" (951mm) of precipitation.Snowfall
January through April, November and December are months with snowfall in Dayton. April is the last month it regularly snows. During 0.3 snowfall days, in April, Dayton aggregates 0.08" (2mm) of snow. In Dayton, during the entire year, snow falls for 8.2 days and aggregates up to 2.01" (51mm) of snow.Daylight
In Dayton, the average length of the day in April is 13h and 7min.On the first day of April, sunrise is at 7:25 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 8:25 pm EDT.
Sunshine
In April, the average sunshine in Dayton is 7.9h.UV index
In Dayton, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 5 in April converts into the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Opt for tightly woven and loose clothing to enhance protection from the Sun. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Dayton?
What is the average humidity in April in Dayton?
How much does it rain in Dayton in April?
What is the last month it snows in Dayton?
How many hours of daylight does Dayton have in April?
When are sunrise and sunset in April in Dayton?
How long on average sun shines in April in Dayton?
What is the UV index reading in April in Dayton?
Average temperature in April
Dayton, TN
- Average high temperature in April: 68.5°F
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (45.1°F).
- Average low temperature in April: 48°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).
Average pressure in April
Dayton, TN
- Average pressure in April: 30"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in April
Dayton, TN
- Average wind speed in April: 6.6mph
The windiest months (with the highest average wind speed) are February and April (6.6mph).
The calmest months (with the lowest average wind speed) are July and August (4mph).
Average humidity in April
Dayton, TN
- Average humidity in April: 77%
The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are January, June, July, August, September, October and November (76%).
Average rainfall in April
Dayton, TN
- Average rainfall in April: 3.54"
The wettest month (with the highest rainfall) is July (3.94").
The driest month (with the least rainfall) is November (2.28").
Average rainfall days in April
Dayton, TN
- Average rainfall days in April: 13.9 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is November (8.8 days).
Average snowfall in April
Dayton, TN
- Average snowfall in April: 0.08"
The month with the highest snowfall is January (0.67").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Dayton, TN
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is January (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Dayton, 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: 7h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in April
Dayton, TN
- Average sunshine days in April: 14.7 days
The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in April
Dayton, 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
Dayton, TN
- Average cloud cover in April: 40
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 32).
Average visibility in April
Dayton, TN
- Average visibility in April: 5mi
The months with the highest visibility are February, June, October and November (6mi).
The months with the lowest visibility are January, March, April, May, July, August, September and December (5mi).
Dayton, Tennessee, USA
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