Average annual temperature is 14.5 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: -11.8 °C
Number of sunny days: 222 days
Number of rainy days: 139 days
Number of snow days: 4 days
Look at detailed online map of Osage County
* Weather data for Osage 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) | 13.1 | 18.2 | 24.3 | 29.2 | 33.6 | 37.6 | 38.0 | 38.8 | 34.8 | 32.2 | 22.3 | 15.5 |
| Average daytime temperature (°C) | 7.0 | 10.1 | 12.3 | 21.4 | 26.3 | 31.0 | 32.8 | 32.5 | 29.6 | 21.2 | 12.8 | 9.4 |
| Average temperature (°C) | 1.5 | 3.0 | 6.2 | 13.8 | 19.8 | 24.8 | 26.6 | 26.7 | 23.2 | 15.7 | 7.4 | 4.7 |
| Average night temperature (°C) | -2.2 | -2.3 | 1.5 | 7.7 | 14.2 | 19.1 | 21.6 | 21.8 | 17.6 | 10.9 | 3.1 | 1.4 |
| Absolute minimum temperature (°C) | -11.8 | -11.2 | -7.9 | -0.2 | 6.1 | 13.4 | 16.2 | 15.8 | 12.4 | -3.3 | -7.8 | -2.9 |
| 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) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 6.3 | 8.0 | 7.9 | 10.6 | 10.4 | 12.4 | 11.3 | 11.7 | 10.4 | 7.9 | 7.1 | 5.1 |
| Precipitation (mm) | 48 | 69 | 65 | 62 | 61 | 45 | 74 | 73 | 72 | 72 | 38 | 79 |
| Sunny days | 22 | 19 | 16 | 22 | 15 | 13 | 13 | 21 | 22 | 18 | 23 | 18 |
| Rainy days | 9 | 9 | 14 | 8 | 16 | 17 | 18 | 10 | 8 | 13 | 6 | 11 |
| Snow days | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Osage County during the most sunny months: