Average annual temperature is 12.0 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: -19.6 °C
Number of sunny days: 200 days
Number of rainy days: 148 days
Number of snow days: 17 days
Look at detailed online map of Bethelhem
* Weather data for Bethelhem 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) | 12.5 | 14.8 | 21.1 | 27.6 | 30.8 | 32.0 | 35.2 | 35.5 | 33.5 | 31.5 | 19.6 | 14.7 |
| Average daytime temperature (°C) | 2.4 | 6.1 | 8.9 | 17.5 | 24.4 | 28.5 | 29.0 | 28.2 | 26.5 | 18.6 | 11.2 | 6.9 |
| Average temperature (°C) | -1.7 | -0.2 | 3.1 | 10.8 | 18.2 | 23.0 | 23.6 | 23.5 | 20.8 | 13.7 | 5.9 | 3.1 |
| Average night temperature (°C) | -4.6 | -4.9 | -1.2 | 5.5 | 12.4 | 17.6 | 18.9 | 19.4 | 15.9 | 9.5 | 1.6 | -0.1 |
| Absolute minimum temperature (°C) | -15.6 | -19.6 | -12.7 | -3.7 | 2.4 | 9.3 | 14.6 | 13.5 | 10.6 | -3.8 | -9.7 | -6.2 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 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) | 4.9 | 7.5 | 7.2 | 9.6 | 11.9 | 12.3 | 12.2 | 11.1 | 10.6 | 7.6 | 7.0 | 4.6 |
| Precipitation (mm) | 56 | 80 | 61 | 35 | 52 | 62 | 149 | 125 | 44 | 53 | 15 | 52 |
| Sunny days | 15 | 18 | 14 | 16 | 18 | 18 | 16 | 13 | 17 | 18 | 22 | 15 |
| Rainy days | 9 | 7 | 15 | 12 | 13 | 12 | 15 | 18 | 13 | 13 | 6 | 15 |
| Snow days | 7 | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
The best time to visit Bethelhem during the most sunny months:
The largest precipitation sum in Bethelhem is at