Average annual temperature is 19.4 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: -2.6 °C
Number of sunny days: 200 days
Number of rainy days: 165 days
Look at detailed online map of Cass
* Weather data for Cass 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) | 24.0 | 26.6 | 27.3 | 29.7 | 31.7 | 38.9 | 38.9 | 40.9 | 38.0 | 32.3 | 27.7 | 20.7 |
| Average daytime temperature (°C) | 15.7 | 17.5 | 21.0 | 22.8 | 27.9 | 33.9 | 35.3 | 37.8 | 32.5 | 25.2 | 18.3 | 15.3 |
| Average temperature (°C) | 10.8 | 11.7 | 15.0 | 16.8 | 22.3 | 27.2 | 29.0 | 31.1 | 26.1 | 19.5 | 13.0 | 10.0 |
| Average night temperature (°C) | 7.2 | 7.7 | 10.4 | 12.0 | 17.4 | 21.8 | 24.3 | 25.7 | 21.3 | 15.2 | 8.7 | 6.0 |
| Absolute minimum temperature (°C) | -1.0 | -2.6 | -2.0 | 6.6 | 8.7 | 18.5 | 21.0 | 20.4 | 18.1 | 2.7 | 0.6 | -0.2 |
| 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 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 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) | 6.4 | 6.7 | 8.4 | 7.9 | 10.2 | 11.7 | 11.8 | 12.0 | 10.4 | 7.8 | 7.6 | 7.4 |
| Precipitation (mm) | 124 | 135 | 141 | 204 | 138 | 66 | 86 | 46 | 85 | 125 | 52 | 55 |
| Sunny days | 19 | 10 | 12 | 12 | 13 | 16 | 16 | 25 | 15 | 21 | 19 | 22 |
| Rainy days | 12 | 18 | 19 | 18 | 18 | 14 | 15 | 6 | 15 | 10 | 11 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Cass during the most sunny months:
The largest precipitation sum in Cass is at