Average annual temperature is 19.8 °C
Absolute maximum temperature: 44.0 °C
Absolute minimum temperature: -9.3 °C
Number of sunny days: 247 days
Number of rainy days: 117 days
Number of snow days: 1 day
Look at detailed online map of Knox City
* Weather data for Knox City 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) | 27.3 | 30.1 | 30.2 | 35.0 | 34.9 | 42.6 | 43.0 | 44.0 | 42.7 | 34.3 | 30.9 | 23.8 |
| Average daytime temperature (°C) | 16.4 | 17.3 | 21.2 | 25.7 | 29.1 | 34.3 | 38.0 | 40.3 | 34.8 | 26.2 | 19.6 | 16.0 |
| Average temperature (°C) | 9.4 | 8.9 | 13.7 | 18.0 | 22.8 | 27.3 | 31.7 | 33.8 | 28.6 | 19.8 | 13.0 | 9.8 |
| Average night temperature (°C) | 4.1 | 3.3 | 8.3 | 11.9 | 17.6 | 21.6 | 26.0 | 27.3 | 23.2 | 14.4 | 8.1 | 5.0 |
| Absolute minimum temperature (°C) | -9.3 | -5.6 | -1.3 | 5.8 | 11.2 | 16.2 | 21.9 | 22.5 | 17.4 | -1.6 | -1.6 | -1.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.3 | 10.4 | 10.0 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.7 | 7.2 | 9.6 | 10.4 | 10.6 | 11.7 | 12.4 | 12.2 | 10.4 | 8.7 | 7.8 | 7.8 |
| Precipitation (mm) | 21 | 41 | 120 | 34 | 95 | 86 | 39 | 1 | 11 | 97 | 8 | 66 |
| Sunny days | 23 | 16 | 21 | 20 | 12 | 12 | 23 | 29 | 21 | 21 | 24 | 25 |
| Rainy days | 8 | 11 | 10 | 10 | 19 | 18 | 8 | 2 | 9 | 10 | 6 | 6 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Knox City during the most sunny months:
The largest precipitation sum in Knox City is at