Average annual temperature is 20.0 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: -4.3 °C
Number of sunny days: 170 days
Number of rainy days: 195 days
Look at detailed online map of Ruby
* Weather data for Ruby 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) | 24.4 | 29.1 | 29.0 | 31.1 | 33.2 | 37.4 | 38.4 | 40.4 | 36.5 | 32.1 | 28.2 | 25.2 |
| Average daytime temperature (°C) | 17.6 | 20.2 | 22.9 | 24.2 | 29.6 | 33.5 | 34.8 | 37.4 | 32.9 | 26.8 | 20.0 | 16.6 |
| Average temperature (°C) | 12.4 | 14.1 | 16.3 | 18.0 | 22.9 | 26.5 | 28.1 | 30.5 | 26.1 | 20.3 | 14.0 | 10.8 |
| Average night temperature (°C) | 8.2 | 9.8 | 11.5 | 13.4 | 17.4 | 21.0 | 23.3 | 24.6 | 20.6 | 14.9 | 9.4 | 6.4 |
| Absolute minimum temperature (°C) | -1.4 | -1.0 | -4.3 | 7.5 | 11.1 | 17.9 | 19.8 | 19.4 | 15.8 | 6.1 | 0.0 | -0.7 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.4 | 7.4 | 8.9 | 8.5 | 11.0 | 11.7 | 11.5 | 11.7 | 11.0 | 8.9 | 6.6 | 7.9 |
| Precipitation (mm) | 170 | 185 | 89 | 230 | 54 | 133 | 67 | 30 | 21 | 24 | 52 | 120 |
| Sunny days | 13 | 9 | 16 | 11 | 11 | 4 | 9 | 19 | 18 | 22 | 17 | 21 |
| Rainy days | 18 | 19 | 15 | 19 | 20 | 26 | 22 | 12 | 12 | 9 | 13 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ruby during the most sunny months:
The largest precipitation sum in Ruby is at