Average annual temperature is 9.2 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -28.6 °C
Number of sunny days: 126 days
Number of rainy days: 216 days
Number of snow days: 23 days
Look at detailed online map of Town of Oppenheim
* Weather data for Town of Oppenheim 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) | 11.0 | 15.8 | 10.9 | 27.4 | 31.0 | 32.9 | 31.1 | 27.9 | 30.4 | 28.0 | 16.4 | 10.2 |
| Average daytime temperature (°C) | 3.0 | 4.0 | 5.1 | 15.8 | 20.8 | 23.5 | 26.7 | 23.8 | 21.8 | 16.8 | 7.1 | 4.9 |
| Average temperature (°C) | -0.6 | -2.3 | 0.0 | 8.8 | 13.3 | 17.8 | 21.3 | 18.7 | 16.7 | 11.9 | 2.2 | 1.5 |
| Average night temperature (°C) | -3.7 | -7.2 | -4.4 | 3.5 | 6.7 | 13.2 | 16.9 | 14.6 | 12.5 | 8.0 | -1.2 | -1.0 |
| Absolute minimum temperature (°C) | -9.3 | -28.6 | -12.9 | -5.2 | -0.5 | 7.8 | 11.9 | 9.2 | 5.5 | -0.1 | -7.1 | -8.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.1 | 5.4 | 5.9 | 7.9 | 11.7 | 9.8 | 10.8 | 9.3 | 8.4 | 6.0 | 5.7 | 2.7 |
| Precipitation (mm) | 97 | 79 | 118 | 100 | 60 | 127 | 209 | 184 | 56 | 59 | 73 | 137 |
| Sunny days | 7 | 9 | 10 | 10 | 19 | 6 | 8 | 5 | 17 | 13 | 12 | 10 |
| Rainy days | 15 | 15 | 18 | 20 | 12 | 24 | 23 | 26 | 13 | 18 | 14 | 18 |
| Snow days | 9 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 3 |
The best time to visit Town of Oppenheim during the most sunny months:
Months with the longest average daylight duration in Town of Oppenheim:
The largest precipitation sum in Town of Oppenheim is at