April weather forecast
Mill Brook, TN

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Weather in April

April is an enjoyable spring month in Mill Brook, Tennessee, with an average temperature varying between 45°F (7.2°C) and 65.3°F (18.5°C).

Temperature

Mill Brook's transition into April brings a rise in the average high-temperature, moving from a fresh 54.5°F (12.5°C) in March to a refreshing 65.3°F (18.5°C). Throughout April, Mill Brook's nights cool down to an average of 45°F (7.2°C).

Humidity

The average relative humidity in April is 76%.

Rainfall

In Mill Brook, during April, the rain falls for 16.8 days and regularly aggregates up to 2.95" (75mm) of precipitation. Throughout the year, in Mill Brook, there are 175.9 rainfall days, and 31.93" (811mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Mill Brook. April is the last month it regularly snows in Mill Brook. During 0.8 snowfall days, in April, Mill Brook aggregates 0.16" (4mm) of snow. Throughout the year, there are 31.5 snowfall days, and 12.76" (324mm) of snow is accumulated.

Daylight

The average length of the day in April is 13h and 8min.
On the first day of April in Mill Brook, Tennessee, sunrise is at 7:15 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 8:17 pm EDT.

Sunshine

In Mill Brook, Tennessee, the average sunshine in April is 8.8h.

UV index

The average daily maximum UV index in April in Mill Brook is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In April, the maximum UV index of 5 suggests this advice:
Make use of precautions - Shielding skin and eyes from injury is a requirement. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
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Frequently asked questions

What is the average April temperature in Mill Brook?

In Mill Brook, in April, the average high-temperature is 65.3°F (18.5°C), and the average low-temperature is 45°F (7.2°C).

What is the average humidity in April in Mill Brook?

The average relative humidity in April in Mill Brook, Tennessee, is 76%.

How much does it rain in Mill Brook in April?

In Mill Brook, Tennessee, during April, the rain falls for 16.8 days and regularly aggregates up to 2.95" (75mm) of precipitation.

What is the last month it snows in Mill Brook?

April is the last month it regularly snows in Mill Brook, Tennessee. During 0.8 snowfall days, in April, Mill Brook aggregates 0.16" (4mm) of snow.

How many hours of daylight does Mill Brook have in April?

In Mill Brook, Tennessee, the average day length in April is 13h and 8min.

What time are sunrise and sunset in April in Mill Brook?

On the first day of April in Mill Brook, sunrise is at 7:15 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 8:17 pm EDT.

How many hours of sunshine does Mill Brook have in April?

In Mill Brook, Tennessee, the average sunshine duration in April is 8.8h.

What is the UV index reading in April in Mill Brook?

The average daily maximum UV index in April in Mill Brook is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's 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
Mill Brook, TN

Average temperature in April - Mill Brook, TN
  • Average high temperature in April: 65.3°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (41.7°F).

  • Average low temperature in April: 45°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).

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Average pressure in April
Mill Brook, TN

Average pressure in April - Mill Brook, TN
  • Average pressure in April: 30.01"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

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Average wind speed in April
Mill Brook, TN

Average wind speed in April - Mill Brook, TN
  • Average wind speed in April: 6.6mph

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

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Average humidity in April
Mill Brook, TN

Average humidity in April - Mill Brook, TN
  • Average humidity in April: 76%

The months with the highest relative humidity are February and December (79%).
The month with the lowest relative humidity is November (75%).

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Average rainfall in April
Mill Brook, TN

Average rainfall in April - Mill Brook, TN
  • Average rainfall in April: 2.95"

The wettest month (with the highest rainfall) is February (3.39").
The driest month (with the least rainfall) is September (1.61").

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Average rainfall days in April
Mill Brook, TN

Average rainfall days in April - Mill Brook, TN
  • Average rainfall days in April: 16.8 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is November (10.3 days).

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Average snowfall in April
Mill Brook, TN

Average snowfall in April - Mill Brook, TN
  • Average snowfall in April: 0.16"

The month with the highest snowfall is December (3.74").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in April
Mill Brook, TN

Average snowfall days in April - Mill Brook, TN
  • Average snowfall days in April: 0.8 days

The month with the highest number of snowfall days is January (9.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Mill Brook, TN

Average daylight in April / Average sunshine in April - Mill Brook, 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 42min).

  • Average sunshine in April: 8h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

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Average sunshine days in April
Mill Brook, TN

Average sunshine days in April - Mill Brook, TN
  • Average sunshine days in April: 12 days

The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is February (9.3 days).

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Average UV index in April
Mill Brook, TN

Average UV index in April - Mill Brook, TN
  • Average UV index in April: 5

The months with the highest UV index are 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
Mill Brook, TN

Average cloud cover in April - Mill Brook, TN
  • Average cloud cover in April: 39

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in April
Mill Brook, TN

Average visibility in April - Mill Brook, TN
  • Average visibility in April: 6mi

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

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Mill Brook, Tennessee, USA

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