Average annual temperature is 19.6 °C
Absolute maximum temperature: 42.2 °C
Absolute minimum temperature: -7.8 °C
Number of sunny days: 246 days
Number of rainy days: 119 days
Look at detailed online map of City of Blackwell
* Weather data for City of Blackwell 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) | 26.8 | 28.5 | 30.1 | 33.4 | 35.7 | 42.2 | 40.5 | 41.8 | 39.7 | 32.9 | 30.4 | 25.4 |
| Average daytime temperature (°C) | 16.5 | 17.1 | 22.1 | 25.7 | 29.1 | 35.5 | 36.5 | 38.4 | 33.6 | 26.0 | 18.4 | 16.3 |
| Average temperature (°C) | 9.7 | 9.1 | 14.5 | 18.0 | 22.5 | 28.3 | 30.6 | 32.3 | 27.3 | 19.4 | 12.5 | 10.2 |
| Average night temperature (°C) | 4.4 | 4.0 | 8.9 | 12.1 | 17.0 | 22.2 | 24.4 | 26.0 | 22.0 | 14.2 | 8.0 | 5.4 |
| Absolute minimum temperature (°C) | -7.8 | -6.9 | 1.1 | 6.4 | 12.7 | 16.4 | 19.1 | 21.3 | 17.5 | 0.1 | 0.0 | -1.3 |
| 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) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| 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 | 10.0 |
| Sunshine mean duration (h) | 8.2 | 7.4 | 9.2 | 10.3 | 10.4 | 12.3 | 12.6 | 12.2 | 10.6 | 8.9 | 7.3 | 7.9 |
| Precipitation (mm) | 21 | 53 | 33 | 22 | 97 | 50 | 9 | 1 | 32 | 138 | 15 | 47 |
| Sunny days | 25 | 15 | 22 | 19 | 11 | 17 | 26 | 28 | 20 | 20 | 19 | 24 |
| Rainy days | 6 | 13 | 9 | 11 | 20 | 13 | 5 | 3 | 10 | 11 | 11 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit City of Blackwell during the most sunny months:
The largest precipitation sum in City of Blackwell is at