Average annual temperature is 9.3 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: -9.8 °C
Number of sunny days: 211 days
Number of rainy days: 122 days
Number of snow days: 32 days
Look at detailed online map of Flat Ravine (historical)
* Weather data for Flat Ravine (historical) 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) | 11.4 | 13.6 | 9.8 | 23.1 | 25.2 | 30.9 | 36.5 | 33.8 | 27.8 | 27.1 | 19.9 | 16.0 |
| Average daytime temperature (°C) | 4.9 | 6.0 | 4.3 | 12.5 | 17.4 | 21.7 | 30.1 | 27.7 | 21.6 | 19.4 | 12.7 | 10.8 |
| Average temperature (°C) | 0.8 | 0.3 | 0.2 | 5.0 | 10.7 | 14.6 | 22.1 | 19.9 | 14.6 | 11.9 | 6.0 | 4.3 |
| Average night temperature (°C) | -2.0 | -3.5 | -2.7 | -0.8 | 3.8 | 7.3 | 13.1 | 11.8 | 8.6 | 6.2 | 1.2 | -0.2 |
| Absolute minimum temperature (°C) | -7.2 | -8.2 | -8.7 | -9.8 | -2.5 | 2.1 | 7.4 | 8.0 | 4.1 | -4.1 | -4.8 | -6.4 |
| 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 | 10.1 | 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 | 6.3 | 6.0 | 11.1 | 10.7 | 12.7 | 13.6 | 11.9 | 10.4 | 9.4 | 7.7 | 6.1 |
| Precipitation (mm) | 424 | 256 | 475 | 56 | 105 | 55 | 0 | 47 | 83 | 30 | 115 | 106 |
| Sunny days | 11 | 14 | 4 | 20 | 11 | 15 | 31 | 23 | 21 | 25 | 19 | 17 |
| Rainy days | 14 | 5 | 13 | 8 | 20 | 15 | 0 | 8 | 9 | 6 | 11 | 13 |
| Snow days | 6 | 9 | 14 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Flat Ravine (historical) during the most sunny months:
The largest precipitation sum in Flat Ravine (historical) is at