Average annual temperature is 16.7 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: -3.9 °C
Number of sunny days: 181 days
Number of rainy days: 184 days
Look at detailed online map of Ruby Falls
* Weather data for Ruby Falls 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) | 20.2 | 25.5 | 26.0 | 28.7 | 29.8 | 32.7 | 35.1 | 37.0 | 31.6 | 29.6 | 26.9 | 18.7 |
| Average daytime temperature (°C) | 13.1 | 16.7 | 17.5 | 20.9 | 25.6 | 29.2 | 32.1 | 31.2 | 29.1 | 23.5 | 18.1 | 12.9 |
| Average temperature (°C) | 8.2 | 10.8 | 11.4 | 15.1 | 19.6 | 23.1 | 26.1 | 25.8 | 23.2 | 17.6 | 11.8 | 7.8 |
| Average night temperature (°C) | 4.6 | 6.3 | 6.6 | 10.0 | 14.5 | 17.9 | 21.4 | 21.6 | 18.1 | 12.7 | 7.0 | 3.8 |
| Absolute minimum temperature (°C) | -2.7 | -3.9 | -3.9 | 4.8 | 5.7 | 13.6 | 18.1 | 18.0 | 13.7 | 6.5 | -3.3 | -3.3 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.4 | 6.0 | 8.3 | 8.8 | 10.6 | 11.2 | 11.2 | 9.9 | 10.8 | 8.4 | 7.4 | 6.6 |
| Precipitation (mm) | 165 | 127 | 135 | 150 | 55 | 169 | 126 | 104 | 26 | 15 | 40 | 114 |
| Sunny days | 13 | 10 | 20 | 14 | 10 | 14 | 6 | 10 | 18 | 22 | 22 | 22 |
| Rainy days | 18 | 18 | 11 | 16 | 21 | 16 | 25 | 21 | 12 | 9 | 8 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ruby Falls during the most sunny months:
The largest precipitation sum in Ruby Falls is at