Average annual temperature is 14.5 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: -9.1 °C
Number of sunny days: 184 days
Number of rainy days: 179 days
Number of snow days: 2 days
Look at detailed online map of Blackiston
* Weather data for Blackiston 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) | 17.9 | 21.9 | 21.8 | 29.5 | 30.1 | 33.3 | 35.4 | 34.5 | 35.5 | 28.0 | 21.3 | 16.4 |
| Average daytime temperature (°C) | 10.4 | 11.3 | 12.8 | 20.9 | 22.5 | 27.0 | 31.0 | 30.0 | 26.3 | 21.2 | 13.2 | 10.5 |
| Average temperature (°C) | 6.3 | 6.2 | 7.1 | 14.8 | 16.4 | 21.0 | 25.6 | 24.6 | 21.2 | 15.8 | 8.2 | 6.5 |
| Average night temperature (°C) | 2.9 | 1.9 | 2.2 | 9.8 | 10.9 | 15.9 | 21.3 | 20.3 | 17.0 | 11.6 | 4.1 | 3.1 |
| Absolute minimum temperature (°C) | -3.7 | -9.1 | -3.5 | 1.9 | 5.0 | 9.8 | 18.9 | 15.6 | 12.0 | 5.4 | -4.7 | -2.5 |
| 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 | 12.4 | 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) | 4.9 | 6.9 | 7.8 | 9.5 | 11.2 | 10.9 | 11.9 | 10.3 | 8.2 | 9.0 | 7.7 | 5.3 |
| Precipitation (mm) | 74 | 83 | 59 | 171 | 43 | 166 | 127 | 69 | 78 | 38 | 59 | 183 |
| Sunny days | 16 | 15 | 14 | 15 | 20 | 10 | 7 | 13 | 14 | 20 | 23 | 17 |
| Rainy days | 15 | 12 | 16 | 15 | 11 | 20 | 24 | 18 | 16 | 11 | 7 | 14 |
| Snow days | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Blackiston during the most sunny months:
The largest precipitation sum in Blackiston is at