Climate of Tennessee
The state Tennessee has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Tennessee is 20° degrees and there is about 746 mm of rain in a year. It is dry for 183 days a year with an average humidity of 76% and an UV-index of 4.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 7°C and 31°C
- Night:the average nighttime temperature is between -1°C and 20°C
- Rain: it rains 158 days and there is a total of approximately 746 mm rainfall
- Snow: it snows an average of 10 days per year
- Sun hours: throughout the year there are 2770 sun hours
Maximum temperature: | between 7°C and 31°C |
Warmest month: | 31°C in July |
Coldest month: | 7°C in January |
Night temperature: | between -1°C and 20°C |
Dry days: | 197 days |
Days with rain: | 158 days |
Days with snow: | 10 days |
Total rain sum: | 746 mm |
Hours of sunshine: | 2770 hours |
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Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Tennessee.
Precipitation graph
This graph shows the average amount of rainfall per month for Tennessee.
Climate table of Tennessee
In this climate table you can see at a glance what the average weather per month is for Tennessee. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Tennessee might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°C) | 7 | 10 | 15 | 21 | 25 | 30 | 31 | 31 | 27 | 21 | 15 | 10 |
Night temp. (°C) | -1 | 2 | 5 | 10 | 15 | 19 | 20 | 19 | 17 | 10 | 5 | 2 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (mm) | 66 | 82 | 59 | 62 | 57 | 61 | 73 | 60 | 53 | 46 | 53 | 74 |
Days with rain | 11 | 12 | 14 | 13 | 14 | 16 | 18 | 16 | 13 | 10 | 9 | 12 |
Days with snow | 3 | 3 | 1 | - | - | - | - | - | - | - | 1 | 2 |
Dry days | 17 | 13 | 16 | 17 | 17 | 14 | 13 | 15 | 17 | 21 | 20 | 17 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 4 | 4 | 6 | 9 | 10 | 11 | 11 | 11 | 8 | 7 | 5 | 4 |
Wind force (Bft) | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 |
UV-index | 2 | 3 | 4 | 5 | 6 | 6 | 6 | 6 | 5 | 4 | 3 | 2 |
Best time to visit Tennessee
The best time to visit Tennessee in the United States is April through October. In this period you have a warm temperature and little precipitation. The highest average temperature in the state of Tennessee is 31°C in July and the lowest is7°C in January.
Climate of Tennessee by month
What is the average climate in a given month for Tennessee? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
Tennessee weather experiences
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