Average annual temperature is 16.0 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: -5.9 °C
Number of sunny days: 194 days
Number of rainy days: 171 days
Look at detailed online map of Calloway County
* Weather data for Calloway County 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) | 20.0 | 23.4 | 25.9 | 28.2 | 30.4 | 36.7 | 36.3 | 37.1 | 31.8 | 29.6 | 25.5 | 19.0 |
| Average daytime temperature (°C) | 11.7 | 14.5 | 15.7 | 21.0 | 25.9 | 30.6 | 32.0 | 30.7 | 27.9 | 22.1 | 15.8 | 12.3 |
| Average temperature (°C) | 6.9 | 8.5 | 9.8 | 14.6 | 19.9 | 24.1 | 26.1 | 25.3 | 22.3 | 16.8 | 10.1 | 7.1 |
| Average night temperature (°C) | 3.4 | 4.5 | 5.5 | 9.6 | 15.0 | 18.4 | 21.6 | 21.3 | 17.8 | 12.7 | 6.1 | 3.6 |
| Absolute minimum temperature (°C) | -3.7 | -5.9 | -5.3 | 2.8 | 6.6 | 12.3 | 16.4 | 15.8 | 13.6 | 0.2 | -2.6 | -4.0 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.4 | 6.8 | 7.7 | 9.4 | 11.3 | 12.3 | 11.4 | 10.3 | 10.8 | 7.4 | 7.9 | 6.8 |
| Precipitation (mm) | 141 | 78 | 169 | 126 | 84 | 61 | 156 | 135 | 52 | 98 | 47 | 56 |
| Sunny days | 13 | 15 | 16 | 17 | 17 | 17 | 7 | 14 | 15 | 21 | 23 | 19 |
| Rainy days | 18 | 13 | 15 | 13 | 14 | 13 | 24 | 17 | 15 | 10 | 7 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Calloway County during the most sunny months:
The largest precipitation sum in Calloway County is at