Best year time to visit Chattanooga

General weather information about Chattanooga

Average annual temperature is 12.2 °C

Absolute maximum temperature: 33.6 °C

Absolute minimum temperature: -12.8 °C

Number of sunny days: 179 days

Number of rainy days: 177 days

Number of snow days: 9 days

* Weather data for Chattanooga United States is based on climate observations for 2026 year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	17.5	18.9	19.8	27.0	30.9	32.8	33.6	33.1	32.4	29.2	23.4	16.1
Average daytime temperature (°C)	5.1	9.7	9.9	17.7	22.4	27.0	28.9	26.9	25.3	18.2	11.6	8.5
Average temperature (°C)	1.7	3.1	4.1	11.0	16.1	20.6	23.6	21.8	19.7	13.4	5.9	4.6
Average night temperature (°C)	-1.2	-1.5	-0.2	5.3	10.2	14.7	18.6	17.1	14.6	9.3	1.9	1.7
Absolute minimum temperature (°C)	-10.7	-12.8	-8.0	-1.6	1.1	9.3	14.2	10.6	9.1	-3.5	-9.0	-5.3

The best time to visit Chattanooga during the most sunny months:

The largest precipitation sum in Chattanooga is at

January — 110(mm)

March — 136(mm)

August — 101(mm)

When is the best time to visit Chattanooga?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Chattanooga.

What is the weather like in Chattanooga?

See average temperature, rainfall and daylight hours for Chattanooga by month in the table above.

How many sunny days does Chattanooga have?

The monthly weather statistics above show sunshine and rainfall patterns for Chattanooga throughout the year.