Average annual temperature is 12.0 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -12.6 °C
Number of sunny days: 186 days
Number of rainy days: 166 days
Number of snow days: 13 days
Look at detailed online map of Bartonia
* Weather data for Bartonia 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) | 17.2 | 19.0 | 20.4 | 25.9 | 30.3 | 31.7 | 32.3 | 31.3 | 30.7 | 28.6 | 23.5 | 14.9 |
| Average daytime temperature (°C) | 5.3 | 9.8 | 10.0 | 16.8 | 22.0 | 25.9 | 28.0 | 26.2 | 24.7 | 18.1 | 11.4 | 8.0 |
| Average temperature (°C) | 1.8 | 3.4 | 4.2 | 10.6 | 15.9 | 20.2 | 23.1 | 21.5 | 19.2 | 13.2 | 5.9 | 3.9 |
| Average night temperature (°C) | -1.0 | -1.0 | -0.1 | 5.4 | 10.4 | 14.7 | 18.7 | 17.1 | 14.3 | 9.1 | 2.0 | 1.0 |
| Absolute minimum temperature (°C) | -10.8 | -12.6 | -8.8 | -1.5 | 3.0 | 9.5 | 14.9 | 11.0 | 9.3 | -3.8 | -9.5 | -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 | 14.0 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| 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) | 3.4 | 7.3 | 7.0 | 8.7 | 10.3 | 10.4 | 12.0 | 10.8 | 9.4 | 7.1 | 7.7 | 4.2 |
| Precipitation (mm) | 133 | 65 | 154 | 63 | 60 | 90 | 124 | 111 | 17 | 64 | 27 | 47 |
| Sunny days | 7 | 17 | 17 | 17 | 19 | 12 | 10 | 17 | 20 | 14 | 22 | 14 |
| Rainy days | 15 | 11 | 11 | 13 | 12 | 18 | 21 | 14 | 10 | 16 | 8 | 17 |
| Snow days | 9 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
The best time to visit Bartonia during the most sunny months:
The largest precipitation sum in Bartonia is at