April weather forecast
Topside, TN

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Weather in April

April is a pleasant spring month in Topside, Tennessee, with an average temperature fluctuating between 47.8°F (8.8°C) and 68.5°F (20.3°C).

Temperature

The start of April brings a rise in the average high-temperature, moving from a refreshing 57.7°F (14.3°C) in March to an agreeable 68.5°F (20.3°C). Topside records a consistent low-temperature of 47.8°F (8.8°C) during April nights.

Humidity

In April, the average relative humidity in Topside, Tennessee, is 75%.

Rainfall

In Topside, in April, during 13.9 rainfall days, 1.65" (42mm) of precipitation is typically accumulated. In Topside, during the entire year, the rain falls for 148.2 days and collects up to 18.23" (463mm) of precipitation.

Snowfall

April through September are months without snowfall.

Daylight

In Topside, the average length of the day in April is 13h and 8min.
On the first day of the month, sunrise is at 7:20 am and sunset at 7:58 pm. On the last day of April, sunrise is at 6:43 am and sunset at 8:22 pm EDT.

Sunshine

The average sunshine in April is 8.5h.

UV index

The average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: A maximum high UV index of 5 in April translates into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Updated: Aug 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Topside in April?

In Topside, 68.5°F (20.3°C) is the average high-temperature and 47.8°F (8.8°C) is the average low-temperature during April.

What is the average humidity in April?

The average relative humidity in April is 75%.

How many days does it rain in April?

In Topside, in April, it is raining for 13.9 days, with typically 1.65" (42mm) of accumulated precipitation.

When it does not snow?

In Topside, snow does not fall in April through September.

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 Topside 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 7:20 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 8:22 pm EDT.

How long on average sun shines in April?

The average sunshine duration in April is 8.5h.

What is the UV index intensity in April?

The average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
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
Topside, TN

Average temperature in April - Topside, TN
  • Average high temperature in April: 68.5°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 (44.8°F).

  • Average low temperature in April: 47.8°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 (29.5°F).

Average pressure in April
Topside, TN

Average pressure in April - Topside, 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
Topside, TN

Average wind speed in April - Topside, TN
  • Average wind speed in April: 5.9mph

The windiest month (with the highest average wind speed) is April (5.9mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).

Average humidity in April
Topside, TN

Average humidity in April - Topside, TN
  • Average humidity in April: 75%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is August (72%).

Average rainfall in April
Topside, TN

Average rainfall in April - Topside, TN
  • Average rainfall in April: 1.65"

The wettest month (with the highest rainfall) is July (2.2").
The driest month (with the least rainfall) is September (0.94").

Average rainfall days in April
Topside, TN

Average rainfall days in April - Topside, TN
  • Average rainfall days in April: 13.9 days

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is November (8.7 days).

Average snowfall in April
Topside, TN

Average snowfall in April - Topside, TN
  • Average snowfall in April: 0"

The month with the highest snowfall is February (0.98").
The months with the least snowfall are April, May, June, July, August and September (0").

Average snowfall days in April
Topside, TN

Average snowfall days in April - Topside, TN
  • Average snowfall days in April: 0.2 days

The month with the highest number of snowfall days is January (5.4 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
Topside, TN

Average daylight in April / Average sunshine in April - Topside, 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 3min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

Average sunshine days in April
Topside, TN

Average sunshine days in April - Topside, TN
  • Average sunshine days in April: 13.7 days

The month with the most sunshine days is November (19.3 days).
The months with the least sunshine days are February and July (12.5 days).

Average UV index in April
Topside, TN

Average UV index in April - Topside, 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
Topside, TN

Average cloud cover in April - Topside, TN
  • Average cloud cover in April: 37

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 27).

Average visibility in April
Topside, TN

Average visibility in April - Topside, TN
  • Average visibility in April: 6mi

The months with the highest visibility are April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and March (5mi).

Topside, Tennessee, USA

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