Average annual temperature is 15.2 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: -10.2 °C
Number of sunny days: 208 days
Number of rainy days: 156 days
Number of snow days: 1 day
Look at detailed online map of Missouri
* Weather data for Missouri 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) | 21.0 | 21.1 | 24.6 | 28.5 | 31.0 | 40.9 | 38.1 | 39.2 | 35.4 | 31.4 | 26.8 | 18.4 |
| Average daytime temperature (°C) | 9.2 | 12.3 | 13.6 | 21.5 | 26.7 | 31.1 | 32.7 | 31.6 | 29.1 | 21.4 | 15.5 | 11.4 |
| Average temperature (°C) | 3.9 | 5.6 | 7.3 | 14.1 | 19.9 | 24.3 | 26.5 | 25.7 | 22.3 | 16.0 | 9.4 | 6.6 |
| Average night temperature (°C) | 0.2 | 0.9 | 2.8 | 8.4 | 14.2 | 18.5 | 21.5 | 21.4 | 17.1 | 11.7 | 5.0 | 3.4 |
| Absolute minimum temperature (°C) | -10.2 | -9.4 | -6.8 | 2.4 | 7.3 | 13.5 | 17.5 | 15.1 | 12.0 | -0.8 | -4.1 | -3.8 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| 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) | 5.6 | 7.5 | 7.1 | 10.4 | 10.8 | 12.8 | 11.6 | 10.5 | 10.5 | 7.9 | 7.6 | 6.0 |
| Precipitation (mm) | 56 | 88 | 193 | 32 | 55 | 48 | 72 | 143 | 27 | 71 | 21 | 73 |
| Sunny days | 17 | 20 | 15 | 22 | 13 | 19 | 12 | 14 | 15 | 19 | 25 | 17 |
| Rainy days | 13 | 8 | 16 | 8 | 18 | 11 | 19 | 17 | 15 | 12 | 5 | 14 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Missouri during the most sunny months:
The largest precipitation sum in Missouri is at