Average annual temperature is 19.5 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: -1.6 °C
Number of sunny days: 176 days
Number of rainy days: 189 days
Look at detailed online map of Bertha
* Weather data for Bertha 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) | 24.0 | 27.2 | 28.4 | 30.2 | 33.3 | 35.3 | 35.6 | 36.8 | 33.9 | 29.9 | 26.0 | 22.8 |
| Average daytime temperature (°C) | 17.9 | 21.0 | 22.7 | 25.8 | 28.4 | 31.0 | 33.0 | 34.5 | 30.6 | 24.9 | 19.2 | 15.8 |
| Average temperature (°C) | 12.4 | 15.2 | 16.6 | 19.4 | 22.2 | 25.1 | 27.1 | 28.3 | 24.6 | 19.1 | 13.7 | 10.8 |
| Average night temperature (°C) | 8.0 | 11.0 | 11.8 | 14.2 | 17.1 | 20.3 | 22.6 | 23.5 | 19.6 | 14.1 | 9.2 | 6.7 |
| Absolute minimum temperature (°C) | -1.2 | -0.3 | -1.6 | 9.0 | 10.5 | 18.2 | 19.5 | 19.4 | 15.8 | 8.0 | -0.8 | 0.3 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 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) | 6.7 | 7.2 | 8.7 | 9.3 | 10.3 | 10.8 | 11.6 | 11.0 | 10.6 | 9.0 | 6.8 | 6.2 |
| Precipitation (mm) | 133 | 74 | 90 | 96 | 94 | 205 | 112 | 62 | 55 | 100 | 71 | 115 |
| Sunny days | 14 | 11 | 13 | 14 | 12 | 9 | 8 | 13 | 16 | 25 | 18 | 23 |
| Rainy days | 17 | 17 | 18 | 16 | 19 | 21 | 23 | 18 | 14 | 6 | 12 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bertha during the most sunny months:
The largest precipitation sum in Bertha is at