Best year time to visit Tennessee

General weather information about Tennessee

Average annual temperature is 8.6 °C

Absolute maximum temperature: 32.1 °C

Absolute minimum temperature: -29.0 °C

Number of sunny days: 131 days

Number of rainy days: 192 days

Number of snow days: 42 days

Look at detailed online map of Tennessee

* Weather data for Tennessee Canada is based on climate observations for 2026 year

Tennessee air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	5.2	7.9	9.8	25.1	30.1	32.0	32.1	26.5	30.4	27.3	14.3	8.0
Average daytime temperature (°C)	-1.2	-1.4	3.2	13.7	19.2	23.9	26.5	23.4	22.2	16.1	5.8	2.1
Average temperature (°C)	-4.1	-6.3	-0.9	7.4	13.2	18.9	22.4	19.5	17.9	12.6	1.9	-0.9
Average night temperature (°C)	-6.9	-11.1	-4.5	2.5	7.7	14.7	19.1	16.0	14.4	9.9	-0.8	-3.7
Absolute minimum temperature (°C)	-16.4	-29.0	-12.5	-6.8	1.4	9.3	14.1	12.1	8.7	0.4	-8.0	-13.8

Tennessee monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.0	11.0	12.0	14.0	15.0	15.0	15.0	14.0	13.0	11.0	10.0	8.0
Daylight mean duration (h)	9.2	10.4	11.9	13.5	14.9	15.6	15.3	14.1	12.5	11.0	9.5	8.8
Daylight minimum duration (h)	8.0	9.0	11.0	12.0	14.0	15.0	14.0	13.0	11.0	10.0	9.0	8.0
Sunshine mean duration (h)	3.0	5.5	6.3	7.8	10.7	9.7	10.6	9.9	9.4	5.8	5.6	3.0
Precipitation (mm)	121	73	59	110	80	98	166	215	62	145	50	132
Sunny days	8	5	10	13	20	11	4	5	21	8	12	14
Rainy days	10	11	12	17	11	19	27	26	9	23	11	16
Snow days	13	12	9	0	0	0	0	0	0	0	7	1

Tennessee - weather forecast by months

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Best time to visit Tennessee:

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

May — 10.7(h)
June — 9.7(h)
July — 10.6(h)
August — 9.9(h)
September — 9.4(h)

Months with the longest average daylight duration in Tennessee:

June — 15.6(h)
July — 15.3(h)

The largest precipitation sum in Tennessee is at

July — 166(mm)

August — 215(mm)

October — 145(mm)

Weather forecast in the closest to Tennessee admin centers