Average annual temperature is 18.4 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: -3.5 °C
Number of sunny days: 196 days
Number of rainy days: 169 days
Look at detailed online map of Altheimer
* Weather data for Altheimer 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) | 22.9 | 25.3 | 26.6 | 28.0 | 31.3 | 37.6 | 37.0 | 39.2 | 36.1 | 33.0 | 27.8 | 21.5 |
| Average daytime temperature (°C) | 14.4 | 16.3 | 18.6 | 22.4 | 27.9 | 32.4 | 33.4 | 34.4 | 31.2 | 24.8 | 17.6 | 14.4 |
| Average temperature (°C) | 9.6 | 10.4 | 13.0 | 16.4 | 22.2 | 26.4 | 27.9 | 28.8 | 25.3 | 19.4 | 12.1 | 9.1 |
| Average night temperature (°C) | 5.9 | 6.4 | 8.6 | 11.6 | 16.9 | 21.3 | 23.4 | 24.1 | 20.2 | 14.8 | 7.9 | 5.0 |
| Absolute minimum temperature (°C) | -3.1 | -3.5 | -2.7 | 4.8 | 7.5 | 18.0 | 19.2 | 18.4 | 15.5 | 1.4 | -1.4 | -2.2 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.0 | 6.1 | 7.8 | 8.2 | 10.6 | 12.2 | 11.2 | 11.3 | 10.6 | 7.9 | 7.6 | 7.3 |
| Precipitation (mm) | 145 | 90 | 220 | 166 | 75 | 82 | 160 | 55 | 32 | 105 | 87 | 66 |
| Sunny days | 15 | 12 | 14 | 10 | 13 | 15 | 13 | 20 | 17 | 20 | 23 | 24 |
| Rainy days | 16 | 16 | 17 | 20 | 18 | 15 | 18 | 11 | 13 | 11 | 7 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Altheimer during the most sunny months:
The largest precipitation sum in Altheimer is at