Average annual temperature is 15.6 °C
Absolute maximum temperature: 28.9 °C
Absolute minimum temperature: 5.2 °C
Number of sunny days: 117 days
Number of rainy days: 248 days
Look at detailed online map of Tennessee
* Weather data for Tennessee Australia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.9 | 26.9 | 26.6 | 25.4 | 22.4 | 18.3 | 19.2 | 22.0 | 26.7 | 28.8 | 26.0 | 24.6 |
| Average daytime temperature (°C) | 21.6 | 22.3 | 21.4 | 19.3 | 17.8 | 14.2 | 15.7 | 16.3 | 18.1 | 18.8 | 20.0 | 21.0 |
| Average temperature (°C) | 18.1 | 19.1 | 18.3 | 15.9 | 14.6 | 11.9 | 12.6 | 12.7 | 14.2 | 15.2 | 16.8 | 17.7 |
| Average night temperature (°C) | 15.4 | 16.1 | 15.8 | 13.3 | 11.5 | 9.5 | 9.7 | 9.5 | 10.7 | 12.0 | 14.5 | 14.6 |
| Absolute minimum temperature (°C) | 11.5 | 12.6 | 11.2 | 9.3 | 8.6 | 6.2 | 5.2 | 5.4 | 5.6 | 7.8 | 10.5 | 8.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.2 | 13.4 | 12.3 | 11.2 | 10.3 | 9.8 | 10.1 | 10.8 | 11.9 | 13.0 | 14.0 | 14.5 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 11.2 | 11.2 | 9.6 | 8.3 | 7.0 | 6.6 | 7.8 | 7.6 | 8.8 | 9.6 | 10.1 | 11.0 |
| Precipitation (mm) | 39 | 12 | 67 | 105 | 42 | 150 | 83 | 98 | 82 | 30 | 56 | 17 |
| Sunny days | 13 | 15 | 8 | 6 | 7 | 4 | 9 | 10 | 8 | 12 | 9 | 16 |
| Rainy days | 18 | 13 | 23 | 24 | 24 | 26 | 22 | 21 | 22 | 19 | 21 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tennessee is at