April weather forecast
Harrison, TN

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Weather in April

April in Harrison, Tennessee, is an agreeable spring month, with temperature in the range of an average low of 49.6°F (9.8°C) and an average high of 70.2°F (21.2°C).

Temperature

With the onset of April, Harrison's average high-temperature experiences a rise, moving from March's refreshing 59.5°F (15.3°C) to an agreeable 70.2°F (21.2°C). Harrison's temperature drops to an average low of 49.6°F (9.8°C) during the nights of April.

Humidity

In Harrison, the average relative humidity in April is 76%.

Rainfall

In Harrison, during April, the rain falls for 12.7 days and regularly aggregates up to 3.07" (78mm) of precipitation. Throughout the year, in Harrison, there are 156.7 rainfall days, and 34.02" (864mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall. April is the last month it regularly snows in Harrison. During 0.2 snowfall days, in April, Harrison aggregates 0.04" (1mm) of snow. In Harrison, during the entire year, snow falls for 6.6 days and aggregates up to 2.17" (55mm) of snow.

Daylight

The average length of the day in April is 13h and 6min.
On the first day of the month, sunrise is at 7:26 am and sunset at 8:02 pm. On the last day of April, sunrise is at 6:49 am and sunset at 8:25 pm EDT.

Sunshine

In Harrison, the average sunshine in April is 8.2h.

UV index

The average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: A daily high UV index of 5 in April leads to these guidelines:
Make use of precautions - It is urged to ward off sun damage. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
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Frequently asked questions

What is the temperature in April in Harrison?

April temperatures in Harrison vary between a high-temperature of 70.2°F (21.2°C) and a low-temperature of 49.6°F (9.8°C).

What is the average humidity in April in Harrison?

The average relative humidity in April in Harrison is 76%.

How many days does it rain in April in Harrison?

In Harrison, during April, the rain falls for 12.7 days and regularly aggregates up to 3.07" (78mm) of precipitation.

What is the last month it snows in Harrison?

April is the last month it regularly snows in Harrison, Tennessee. During 0.2 snowfall days, in April, Harrison aggregates 0.04" (1mm) of snow.

What is the average length of the day in April in Harrison?

The average day length in April is 13h and 6min.

When is the sunrise / sunset in April in Harrison?

In April, on the first day of the month, sunrise is at 7:26 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 8:25 pm EDT.

How many hours of sunshine does Harrison have in April?

In Harrison, the average sunshine duration in April is 8.2h.

What is the UV index reading in April in Harrison?

The average daily maximum UV index in April in Harrison is 5. A UV Index estimate 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
Harrison, TN

Average temperature in April - Harrison, TN
  • Average high temperature in April: 70.2°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (46.8°F).

  • Average low temperature in April: 49.6°F

The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).

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Average pressure in April
Harrison, TN

Average pressure in April - Harrison, TN
  • Average pressure in April: 30.01"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).

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Average wind speed in April
Harrison, TN

Average wind speed in April - Harrison, TN
  • Average wind speed in April: 6.5mph

The windiest month (with the highest average wind speed) is February (6.8mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

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Average humidity in April
Harrison, TN

Average humidity in April - Harrison, TN
  • Average humidity in April: 76%

The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are June, August and October (74%).

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Average rainfall in April
Harrison, TN

Average rainfall in April - Harrison, TN
  • Average rainfall in April: 3.07"

The wettest month (with the highest rainfall) is February (3.62").
The driest month (with the least rainfall) is September (2.05").

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Average rainfall days in April
Harrison, TN

Average rainfall days in April - Harrison, TN
  • Average rainfall days in April: 12.7 days

The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is November (8.5 days).

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Average snowfall in April
Harrison, TN

Average snowfall in April - Harrison, TN
  • Average snowfall in April: 0.04"

The month with the highest snowfall is February (0.87").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in April
Harrison, TN

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

The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Harrison, TN

Average daylight in April / Average sunshine in April - Harrison, 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 1min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in April
Harrison, TN

Average sunshine days in April - Harrison, TN
  • Average sunshine days in April: 14.7 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (11.3 days).

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Average UV index in April
Harrison, TN

Average UV index in April - Harrison, 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).

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Average cloud cover in April
Harrison, TN

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

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 29).

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Average visibility in April
Harrison, TN

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

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

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Harrison, Tennessee, USA

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