April weather forecast
Union Central, TN

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Weather in April

April in Union Central, Tennessee, is a pleasant spring month, with temperature in the range of an average high of 68.7°F (20.4°C) and an average low of 51.3°F (10.7°C).

Temperature

Union Central's April weather shows an increase in high-temperatures, moving from March's mild 58.6°F (14.8°C) to an agreeable 68.7°F (20.4°C). During April, Union Central sees a mean low-temperature of 51.3°F (10.7°C).

Humidity

In April, the average relative humidity is 77%.

Rainfall

In April, the rain falls for 14.4 days. Throughout April, 4.06" (103mm) of precipitation is accumulated. In Union Central, during the entire year, the rain falls for 162.4 days and collects up to 38.35" (974mm) of precipitation.

Snowfall

In Union Central, snow does not fall in April through October.

Daylight

In Union Central, Tennessee, the average length of the day in April is 13h and 8min.
On the first day of April, sunrise is at 6:40 am and sunset at 7:17 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 7:41 pm CDT.

Sunshine

In April, the average sunshine is 9h.

UV index

The average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: A typical high UV index of 5 in April suggests the following recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Updated: Jul 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in April?

April temperatures vary between a high-temperature of 68.7°F (20.4°C) and a low-temperature of 51.3°F (10.7°C).

What is the average humidity in April?

In April, the average relative humidity is 77%.

How many days does it rain in April?

In Union Central, in April, during 14.4 rainfall days, 4.06" (103mm) of precipitation is typically accumulated.

When it does not snow?

In Union Central, Tennessee, snow does not fall in April through October.

Does it snow in April?

In April, it doesn't snow. March is the latest month when it typically snows.

How many hours of daylight does Union Central have in April?

The average day length in April is 13h and 8min.

When are sunrise and sunset in April?

On the first day of April, sunrise is at 6:40 am and sunset at 7:17 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 7:41 pm CDT.

How many hours of sunshine does Union Central have in April?

In April, the average sunshine duration is 9h.

What is the UV index intensity in April?

In Union Central, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Union Central, TN

Average temperature in April - Union Central, TN
  • Average high temperature in April: 68.7°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (44.6°F).

  • Average low temperature in April: 51.3°F

The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).

Average pressure in April
Union Central, TN

Average pressure in April - Union Central, TN
  • Average pressure in April: 29.98"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in April
Union Central, TN

Average wind speed in April - Union Central, TN
  • Average wind speed in April: 8.9mph

The windiest month (with the highest average wind speed) is February (9mph).
The calmest month (with the lowest average wind speed) is July (5.3mph).

Average humidity in April
Union Central, TN

Average humidity in April - Union Central, TN
  • Average humidity in April: 77%

The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in April
Union Central, TN

Average rainfall in April - Union Central, TN
  • Average rainfall in April: 4.06"

The wettest month (with the highest rainfall) is February (4.13").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in April
Union Central, TN

Average rainfall days in April - Union Central, TN
  • Average rainfall days in April: 14.4 days

The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is November (10 days).

Average snowfall in April
Union Central, TN

Average snowfall in April - Union Central, TN
  • Average snowfall in April: 0"

The month with the highest snowfall is February (1.1").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in April
Union Central, TN

Average snowfall days in April - Union Central, TN
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is January (2.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in April /
Average sunshine in April
Union Central, TN

Average daylight in April / Average sunshine in April - Union Central, 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 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in April
Union Central, TN

Average sunshine days in April - Union Central, TN
  • Average sunshine days in April: 13.8 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (12.6 days).

Average UV index in April
Union Central, TN

Average UV index in April - Union Central, TN
  • Average UV index in April: 5

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are February and December (UV index 2).

Average cloud cover in April
Union Central, TN

Average cloud cover in April - Union Central, TN
  • Average cloud cover in April: 38

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 26).

Average visibility in April
Union Central, TN

Average visibility in April - Union Central, TN
  • Average visibility in April: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Union Central, Tennessee, USA

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