Average annual temperature is 13.5 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: -11.9 °C
Number of sunny days: 192 days
Number of rainy days: 163 days
Number of snow days: 10 days
Look at detailed online map of Casey
* Weather data for Casey 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) | 18.6 | 20.1 | 21.7 | 27.3 | 32.0 | 33.5 | 35.4 | 36.0 | 31.7 | 29.4 | 24.8 | 16.3 |
| Average daytime temperature (°C) | 6.9 | 10.3 | 11.5 | 19.2 | 25.1 | 29.0 | 30.2 | 28.7 | 26.2 | 19.6 | 13.3 | 9.2 |
| Average temperature (°C) | 2.6 | 4.2 | 5.8 | 12.2 | 18.7 | 22.8 | 24.7 | 23.5 | 20.7 | 14.4 | 7.6 | 4.7 |
| Average night temperature (°C) | -0.5 | -0.3 | 1.2 | 6.5 | 12.7 | 17.1 | 19.8 | 19.0 | 15.8 | 10.3 | 3.1 | 1.8 |
| Absolute minimum temperature (°C) | -11.6 | -11.9 | -7.5 | -1.8 | 3.8 | 11.2 | 16.3 | 13.4 | 11.6 | -3.1 | -8.1 | -7.6 |
| 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 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 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) | 4.2 | 7.5 | 6.6 | 9.6 | 11.2 | 12.2 | 12.4 | 10.6 | 10.2 | 7.5 | 7.9 | 5.1 |
| Precipitation (mm) | 105 | 72 | 161 | 73 | 33 | 39 | 106 | 102 | 40 | 72 | 26 | 63 |
| Sunny days | 14 | 16 | 13 | 18 | 21 | 15 | 12 | 12 | 17 | 17 | 23 | 14 |
| Rainy days | 11 | 10 | 16 | 12 | 10 | 15 | 19 | 19 | 13 | 14 | 7 | 17 |
| Snow days | 6 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Casey during the most sunny months:
The largest precipitation sum in Casey is at