Average annual temperature is 14.2 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: -10.8 °C
Number of sunny days: 203 days
Number of rainy days: 161 days
Number of snow days: 1 day
Look at detailed online map of Roby
* Weather data for Roby 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) | 20.1 | 19.7 | 22.8 | 26.5 | 29.7 | 38.0 | 37.1 | 40.0 | 32.8 | 29.4 | 26.1 | 16.2 |
| Average daytime temperature (°C) | 8.8 | 11.9 | 13.1 | 19.9 | 24.8 | 29.7 | 31.4 | 30.3 | 27.8 | 20.4 | 14.8 | 10.5 |
| Average temperature (°C) | 3.6 | 5.4 | 6.8 | 13.1 | 18.5 | 22.9 | 25.2 | 24.4 | 21.1 | 14.9 | 8.6 | 5.6 |
| Average night temperature (°C) | 0.1 | 0.8 | 2.4 | 7.5 | 13.1 | 17.0 | 20.3 | 20.0 | 15.9 | 10.9 | 4.1 | 2.2 |
| Absolute minimum temperature (°C) | -10.8 | -9.8 | -7.7 | 0.2 | 5.6 | 10.6 | 15.2 | 13.6 | 11.5 | -3.3 | -5.0 | -5.2 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 5.6 | 7.1 | 7.5 | 10.5 | 10.7 | 12.7 | 11.8 | 10.1 | 10.9 | 7.8 | 7.5 | 6.1 |
| Precipitation (mm) | 56 | 84 | 188 | 72 | 67 | 36 | 64 | 94 | 28 | 59 | 15 | 51 |
| Sunny days | 17 | 18 | 15 | 19 | 17 | 12 | 12 | 15 | 19 | 20 | 22 | 17 |
| Rainy days | 13 | 10 | 16 | 11 | 14 | 18 | 19 | 16 | 11 | 11 | 8 | 14 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Roby during the most sunny months:
The largest precipitation sum in Roby is at