Average annual temperature is 16.8 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: -6.6 °C
Number of sunny days: 203 days
Number of rainy days: 162 days
Look at detailed online map of Black Rock
* Weather data for Black Rock 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) | 22.0 | 23.1 | 24.4 | 27.9 | 32.8 | 38.1 | 37.5 | 38.0 | 35.0 | 30.7 | 26.9 | 18.5 |
| Average daytime temperature (°C) | 11.9 | 14.1 | 16.1 | 21.2 | 27.9 | 32.1 | 33.4 | 32.3 | 29.5 | 23.2 | 16.0 | 12.5 |
| Average temperature (°C) | 6.8 | 8.3 | 10.3 | 15.4 | 21.5 | 25.7 | 27.5 | 26.8 | 23.3 | 17.6 | 10.2 | 7.6 |
| Average night temperature (°C) | 3.0 | 4.0 | 5.6 | 10.1 | 15.6 | 19.6 | 22.7 | 22.4 | 18.0 | 13.1 | 5.8 | 3.8 |
| Absolute minimum temperature (°C) | -5.2 | -6.6 | -5.9 | 3.7 | 7.0 | 13.4 | 17.1 | 16.3 | 13.1 | -1.5 | -2.5 | -4.8 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.9 | 6.9 | 7.7 | 9.3 | 11.0 | 12.5 | 11.3 | 10.4 | 10.6 | 7.9 | 7.9 | 7.0 |
| Precipitation (mm) | 162 | 126 | 239 | 94 | 61 | 43 | 45 | 100 | 31 | 114 | 18 | 63 |
| Sunny days | 16 | 15 | 15 | 19 | 16 | 13 | 11 | 15 | 20 | 21 | 21 | 21 |
| Rainy days | 15 | 13 | 16 | 11 | 15 | 17 | 20 | 16 | 10 | 10 | 9 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Black Rock during the most sunny months:
The largest precipitation sum in Black Rock is at