Chattanooga
Tennessee, USA
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Chattanooga, TN

A stunning aerial panorama of the area of Chattanooga, Tennessee, a distant white skyline in the horizon and mountains
A stunning aerial panorama of the area of Chattanooga, Tennessee, a distant white skyline in the horizon and mountains
Abril in Chattanooga, Tennessee, is an agreeable spring month, with average temperature varying between 48.4°F (9.1°C) and 72.7°F (22.6°C).

Temperature

In Chattanooga, the average high-temperature in Abril increases, from a comfortable 63.7°F (17.6°C) in Marzo, to a pleasant 72.7°F (22.6°C). In Chattanooga, the average low-temperature is 48.4°F (9.1°C).

Humidity

With an average relative humidity of 63.8%, Abril is the least humid month in Chattanooga.

Rainfall

In Chattanooga, during 9.5 rainfall days, 3.99" (101.3mm) of precipitation is typically accumulated. Throughout the year, in Chattanooga, Tennessee, there are 119.6 rainfall days, and 52.48" (1332.9mm) of precipitation is accumulated.

Snowfall

Enero through Abril and Diciembre are months with snowfall in Chattanooga. Abril is the last month it regularly snows. Throughout Abril, Chattanooga aggregates 0.1" (2.5mm) of snow. In Chattanooga, Tennessee, during the entire year, snow aggregates up to 3.9" (99mm).

Daylight

The average length of the day in Abril is 13.1h.

Sunshine

In Abril, the average sunshine in Chattanooga is 8h.

UV index

In Chattanooga, the average daily maximum UV index is 8. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 8 interpret into the following advice:
Take special precautions, as unprotected skin can be damaged and can burn quickly. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in Abril in Chattanooga?

In Chattanooga, Tennessee, in Abril, the average high-temperature is 72.7°F (22.6°C), and the average low-temperature is 48.4°F (9.1°C).

What is the least humid month in Chattanooga?

With an average relative humidity of 63.8%, Abril is the least humid month.

What is the average humidity in Abril in Chattanooga?

In Abril, the average relative humidity in Chattanooga is 63.8%.

How much does it rain in Chattanooga in Abril?

In Chattanooga, during Abril, the rain falls for 9.5 days and regularly aggregates up to 3.99" (101.3mm) of precipitation.

What is the last month it snows in Chattanooga?

Abril is the last month it regularly snows in Chattanooga, Tennessee. Throughout Abril, Chattanooga aggregates 0.1" (2.5mm) of snow.

How many hours of daylight does Chattanooga have in Abril?

In Abril, the average length of the day in Chattanooga is 13.1h.

How many hours of sunshine does Chattanooga have in Abril?

In Chattanooga, Tennessee, the average sunshine in Abril is 8h.

How high is the UV index in Abril in Chattanooga?

In Abril, the average daily maximum UV index in Chattanooga, Tennessee, is 8. A UV Index estimate of 8 to 10 represents a very high health threat from unsafe exposure to the Sun's UV rays.
Average temperature in April - Chattanooga, TN
  • Average high temperature in April: 72.7°F

The warmest month (with the highest average high temperature) is July (90.2°F).
The month with the lowest average high temperature is January (50.2°F).

  • Average low temperature in April: 48.3°F

The month with the highest average low temperature is July (69.7°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).

Average humidity in April - Chattanooga, TN
  • Average humidity in April: 63.8%

The month with the highest relative humidity is September (77%).
The month with the lowest relative humidity is April (63.8%).

Average rainfall in April - Chattanooga, TN
  • Average rainfall in April: 4"

Wettest months (with the highest rainfall) are March and November (5").
The driest month (with the lowest rainfall) is October (3.3").

Average rainfall days in April - Chattanooga, TN
  • Average rainfall days in April: 9.5 days

The month with the highest number of rainy days is July (11.7 days).
The month with the lowest number of rainy days is October (7.7 days).

Average snowfall in April - Chattanooga, TN
  • Average snowfall in April: 0.1"

The month with the highest snowfall is January (1.7").
Months with the lowest snowfall are May, June, July, August, September, October and November (0").

Average snowfall days in April - Chattanooga, TN
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is January (1 days).
Months with the lowest number of snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in April / Average sunshine in April - Chattanooga, TN
  • Average daylight in April: 13.1h

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.8h).

  • Average sunshine in April: 8h

The month with most sunshine is June (Average sunshine: 9.2h).
The month with least sunshine is December (Average sunshine: 4.5h).

Average UV index in April - Chattanooga, TN
  • Average UV index in April: 8

Months with the highest UV index are June and July (UV index 10).
The month with the lowest UV index is December (UV index 2).