Average annual temperature is 14.2 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -8.5 °C
Number of sunny days: 179 days
Number of rainy days: 183 days
Number of snow days: 3 days
Look at detailed online map of Roberta
* Weather data for Roberta 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) | 18.9 | 24.9 | 25.1 | 27.1 | 27.3 | 31.6 | 34.2 | 34.9 | 31.1 | 29.3 | 24.3 | 16.6 |
| Average daytime temperature (°C) | 11.1 | 14.2 | 14.9 | 19.5 | 23.7 | 26.9 | 29.8 | 29.0 | 26.7 | 20.9 | 15.4 | 11.4 |
| Average temperature (°C) | 5.9 | 8.1 | 8.4 | 12.9 | 17.2 | 20.5 | 23.6 | 23.1 | 20.1 | 14.9 | 8.7 | 5.8 |
| Average night temperature (°C) | 2.2 | 3.8 | 3.5 | 7.3 | 11.8 | 14.8 | 18.6 | 18.2 | 14.8 | 9.9 | 4.2 | 2.0 |
| Absolute minimum temperature (°C) | -5.7 | -6.8 | -8.5 | -0.1 | 2.2 | 8.5 | 13.8 | 12.7 | 9.9 | 2.9 | -6.4 | -6.7 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| 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) | 5.2 | 6.2 | 8.3 | 9.3 | 10.8 | 10.9 | 11.0 | 10.3 | 10.4 | 8.3 | 7.7 | 6.3 |
| Precipitation (mm) | 135 | 109 | 95 | 70 | 69 | 109 | 92 | 78 | 67 | 26 | 56 | 74 |
| Sunny days | 11 | 14 | 19 | 17 | 13 | 10 | 6 | 13 | 17 | 22 | 21 | 16 |
| Rainy days | 19 | 14 | 11 | 13 | 18 | 20 | 25 | 18 | 13 | 9 | 9 | 14 |
| Snow days | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Roberta during the most sunny months:
The largest precipitation sum in Roberta is at