Average annual temperature is 12.0 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: -12.2 °C
Number of sunny days: 182 days
Number of rainy days: 178 days
Number of snow days: 5 days
Look at detailed online map of Oley
* Weather data for Oley 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) | 17.6 | 17.5 | 17.7 | 30.3 | 30.6 | 33.9 | 32.5 | 31.4 | 33.3 | 27.0 | 20.1 | 14.6 |
| Average daytime temperature (°C) | 7.4 | 8.4 | 9.8 | 18.6 | 22.1 | 25.5 | 29.2 | 27.1 | 23.4 | 18.5 | 10.3 | 7.8 |
| Average temperature (°C) | 3.6 | 3.1 | 4.2 | 12.1 | 15.1 | 19.4 | 23.6 | 21.9 | 18.5 | 13.2 | 5.1 | 3.6 |
| Average night temperature (°C) | 0.5 | -1.3 | -0.5 | 6.7 | 8.5 | 13.9 | 18.8 | 17.4 | 14.4 | 8.8 | 0.9 | 0.3 |
| Absolute minimum temperature (°C) | -5.1 | -12.2 | -6.4 | -1.5 | 2.8 | 9.1 | 15.4 | 13.7 | 9.2 | 2.7 | -6.2 | -4.9 |
| 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 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.3 |
| 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) | 4.7 | 6.7 | 7.5 | 8.8 | 11.4 | 10.7 | 11.8 | 10.5 | 8.0 | 8.2 | 7.6 | 4.1 |
| Precipitation (mm) | 103 | 40 | 68 | 127 | 23 | 130 | 101 | 100 | 120 | 65 | 67 | 182 |
| Sunny days | 12 | 16 | 13 | 15 | 23 | 12 | 7 | 15 | 16 | 18 | 20 | 15 |
| Rainy days | 19 | 10 | 17 | 15 | 8 | 18 | 24 | 16 | 14 | 13 | 9 | 15 |
| Snow days | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Oley during the most sunny months:
The largest precipitation sum in Oley is at