April weather forecast
Birchwood, TN

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Weather in April

April in Birchwood, Tennessee, is a pleasant spring month, with an average temperature fluctuating between 48.6°F (9.2°C) and 68.5°F (20.3°C).

Temperature

With the onset of April, Birchwood experiences a temperature shift, with the average high-temperature moving from a moderate 58.3°F (14.6°C) in March to a pleasant 68.5°F (20.3°C). During the nights in April, the temperature averages to a chilly 48.6°F (9.2°C).

Humidity

In April, the average relative humidity is 77%.

Rainfall

In Birchwood, during April, the rain falls for 14.2 days and regularly aggregates up to 2.95" (75mm) of precipitation. Throughout the year, there are 160.4 rainfall days, and 29.45" (748mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Birchwood are January through April, November and December. April is the last month it regularly snows. During 0.3 snowfall days, in April, Birchwood aggregates 0.04" (1mm) of snow. In Birchwood, during the entire year, snow falls for 9.6 days and aggregates up to 1.61" (41mm) of snow.

Daylight

In Birchwood, the average length of the day in April is 13h and 7min.
On the first day of April, sunrise is at 7:25 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 8:25 pm EDT.

Sunshine

The average sunshine in April is 8h.

UV index

In Birchwood, Tennessee, the average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.
Note: In April, the UV index of 5 transforms into the following advice:
Take necessary precautions - Defending against sun damage is advocated. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Updated: Jun 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average April temperature?

The average high-temperature, in April, in Birchwood, is 68.5°F (20.3°C), while the average low-temperature is 48.6°F (9.2°C).

What is the average humidity in April?

In Birchwood, Tennessee, the average relative humidity in April is 77%.

How many days does it rain in April?

In Birchwood, during April, the rain falls for 14.2 days and regularly aggregates up to 2.95" (75mm) of precipitation.

What is the last month it snows?

April is the last month it regularly snows. During 0.3 snowfall days, in April, Birchwood aggregates 0.04" (1mm) of snow.

What is the average length of the day in April?

In April, the average day length is 13h and 7min.

When are sunrise and sunset in April?

On the first day of April, sunrise is at 7:25 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 8:25 pm EDT.

How many hours of sunshine does Birchwood have in April?

In Birchwood, Tennessee, the average sunshine duration in April is 8h.

How high is the UV index in April?

In April, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health risk 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
Birchwood, TN

Average temperature in April - Birchwood, TN
  • Average high temperature in April: 68.5°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (45°F).

  • Average low temperature in April: 48.6°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (30.4°F).

Average pressure in April
Birchwood, TN

Average pressure in April - Birchwood, 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
Birchwood, TN

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

The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest months (with the lowest average wind speed) are July and August (3.9mph).

Average humidity in April
Birchwood, TN

Average humidity in April - Birchwood, TN
  • Average humidity in April: 77%

The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are January, June, July, August, September, October and November (76%).

Average rainfall in April
Birchwood, TN

Average rainfall in April - Birchwood, TN
  • Average rainfall in April: 2.95"

The wettest month (with the highest rainfall) is December (3.15").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in April
Birchwood, TN

Average rainfall days in April - Birchwood, TN
  • Average rainfall days in April: 14.2 days

The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is November (8.7 days).

Average snowfall in April
Birchwood, TN

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

The month with the highest snowfall is January (0.51").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in April
Birchwood, TN

Average snowfall days in April - Birchwood, TN
  • Average snowfall days in April: 0.3 days

The month with the highest number of snowfall days is January (3.4 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
Birchwood, TN

Average daylight in April / Average sunshine in April - Birchwood, 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 0min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

Average sunshine days in April
Birchwood, TN

Average sunshine days in April - Birchwood, TN
  • Average sunshine days in April: 13.5 days

The month with the most sunshine days is November (20 days).
The month with the least sunshine days is July (11.5 days).

Average UV index in April
Birchwood, TN

Average UV index in April - Birchwood, 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
Birchwood, TN

Average cloud cover in April - Birchwood, 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 June (Cloud cover 32).

Average visibility in April
Birchwood, TN

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

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

Birchwood, Tennessee, USA

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