April weather forecast
Sewanee, TN

Weather in April

April is an enjoyable spring month in Sewanee, Tennessee, with an average temperature varying between 67.5°F (19.7°C) and 48.4°F (9.1°C).

Temperature

In April, the average high-temperature rises from a moderate 57.6°F (14.2°C) in March to a comfortable 67.5°F (19.7°C). In Sewanee, the average low-temperature is 48.4°F (9.1°C).

Humidity

In Sewanee, Tennessee, the average relative humidity in April is 78%.

Rainfall

In Sewanee, during 16.7 rainfall days, 4.33" (110mm) of precipitation is typically accumulated. Throughout the year, there are 191.9 rainfall days, and 48.15" (1223mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. April is the last month it regularly snows in Sewanee. During 0.4 snowfall days, in April, Sewanee aggregates 0.24" (6mm) of snow. Throughout the year, there are 20.1 snowfall days, and 7.72" (196mm) of snow is accumulated.

Daylight

In Sewanee, the average length of the day in April is 13h and 6min.
On the first day of April, sunrise is at 6:29 am and sunset at 7:05 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 7:28 pm CDT.

Sunshine

The average sunshine in April is 8.8h.

UV index

The average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In April, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in April in Sewanee?

In April, the average relative humidity in Sewanee is 78%.

How many days does it rain in April in Sewanee?

In Sewanee, Tennessee, in April, during 16.7 rainfall days, 4.33" (110mm) of precipitation is typically accumulated.

What is the last month it snows in Sewanee?

April is the last month it regularly snows in Sewanee. During 0.4 snowfall days, in April, Sewanee aggregates 0.24" (6mm) of snow.

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

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

When is the sunrise / sunset in April in Sewanee?

In April, on the first day of the month, sunrise is at 6:29 am and sunset at 7:05 pm. On the last day of the month, in Sewanee, sunrise is at 5:53 am and sunset at 7:28 pm CDT.

How long on average sun shines in April in Sewanee?

In Sewanee, the average sunshine duration in April is 8.8h.

What is the UV index reading in April in Sewanee?

In Sewanee, Tennessee, the average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Sewanee, TN

Average temperature in April - Sewanee, TN
  • Average high temperature in April: 67.5°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (44.2°F).

  • Average low temperature in April: 48.4°F

The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (30°F).

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Average pressure in April
Sewanee, TN

Average pressure in April - Sewanee, TN
  • Average pressure in April: 30"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in April
Sewanee, TN

Average wind speed in April - Sewanee, TN
  • Average wind speed in April: 6.8mph

The windiest month (with the highest average wind speed) is February (7mph).
The calmest months (with the lowest average wind speed) are July and August (4mph).

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Average humidity in April
Sewanee, TN

Average humidity in April - Sewanee, TN
  • Average humidity in April: 78%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (76%).

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Average rainfall in April
Sewanee, TN

Average rainfall in April - Sewanee, TN
  • Average rainfall in April: 4.33"

The wettest month (with the highest rainfall) is July (5.51").
The driest month (with the least rainfall) is November (2.8").

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Average rainfall days in April
Sewanee, TN

Average rainfall days in April - Sewanee, TN
  • Average rainfall days in April: 16.7 days

The month with the highest number of rainy days is July (22.5 days).
The month with the least rainy days is November (10.4 days).

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Average snowfall in April
Sewanee, TN

Average snowfall in April - Sewanee, TN
  • Average snowfall in April: 0.24"

The month with the highest snowfall is February (2.99").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in April
Sewanee, TN

Average snowfall days in April - Sewanee, TN
  • Average snowfall days in April: 0.4 days

The month with the highest number of snowfall days is January (6.1 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
Sewanee, TN

Average daylight in April / Average sunshine in April - Sewanee, TN
  • Average daylight in April: 13h and 6min

The month with the longest days is June (Average daylight: 14h and 29min).
The month with the shortest days is December (Average daylight: 9h and 50min).

  • Average sunshine in April: 8h and 48min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in April
Sewanee, TN

Average sunshine days in April - Sewanee, TN
  • Average sunshine days in April: 11.6 days

The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is July (6.3 days).

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Average UV index in April
Sewanee, TN

Average UV index in April - Sewanee, 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).

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Average cloud cover in April
Sewanee, TN

Average cloud cover in April - Sewanee, TN
  • Average cloud cover in April: 40

The month with the most cloud cover is February (Cloud cover 54).
The months with the least cloud cover are June and September (Cloud cover 33).

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Average visibility in April
Sewanee, TN

Average visibility in April - Sewanee, TN
  • Average visibility in April: 5mi

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

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