Average annual temperature is 23.2 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 1.7 °C
Number of sunny days: 137 days
Number of rainy days: 228 days
Look at detailed online map of River Ridge Reserve
* Weather data for River Ridge Reserve 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) | 28.6 | 31.8 | 32.5 | 34.4 | 35.7 | 34.9 | 36.4 | 37.0 | 34.2 | 31.0 | 32.0 | 28.3 |
| Average daytime temperature (°C) | 23.3 | 27.4 | 28.3 | 30.3 | 31.7 | 31.7 | 33.4 | 33.8 | 32.1 | 28.7 | 25.6 | 22.1 |
| Average temperature (°C) | 17.1 | 20.5 | 21.6 | 23.9 | 25.0 | 26.2 | 28.0 | 28.5 | 26.5 | 23.6 | 20.2 | 17.4 |
| Average night temperature (°C) | 12.7 | 15.5 | 16.1 | 18.9 | 19.7 | 22.0 | 24.3 | 24.5 | 22.6 | 19.5 | 16.1 | 14.1 |
| Absolute minimum temperature (°C) | 1.7 | 7.4 | 7.5 | 13.6 | 14.7 | 19.9 | 22.9 | 22.8 | 19.4 | 11.2 | 6.5 | 6.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.6 | 9.8 | 10.2 | 10.4 | 11.9 | 11.4 | 11.1 | 11.2 | 10.4 | 9.7 | 7.9 | 6.9 |
| Precipitation (mm) | 28 | 14 | 42 | 100 | 132 | 178 | 176 | 164 | 172 | 44 | 33 | 85 |
| Sunny days | 20 | 19 | 16 | 7 | 12 | 3 | 1 | 2 | 5 | 19 | 16 | 17 |
| Rainy days | 11 | 9 | 15 | 23 | 19 | 27 | 30 | 29 | 25 | 12 | 14 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in River Ridge Reserve is at