Average annual temperature is 14.8 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -7.3 °C
Number of sunny days: 185 days
Number of rainy days: 177 days
Number of snow days: 3 days
Look at detailed online map of Bethany
* Weather data for Bethany 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) | 19.4 | 25.0 | 25.1 | 28.5 | 28.7 | 32.5 | 37.2 | 37.2 | 34.1 | 31.4 | 26.6 | 19.2 |
| Average daytime temperature (°C) | 11.4 | 14.6 | 15.1 | 20.9 | 24.6 | 28.1 | 32.0 | 30.1 | 28.2 | 22.0 | 15.7 | 12.0 |
| Average temperature (°C) | 6.1 | 8.1 | 8.4 | 13.7 | 17.9 | 21.5 | 25.3 | 23.9 | 21.3 | 15.8 | 8.9 | 6.2 |
| Average night temperature (°C) | 2.6 | 3.2 | 3.2 | 7.8 | 12.1 | 15.6 | 19.9 | 18.8 | 15.6 | 10.7 | 4.0 | 2.5 |
| Absolute minimum temperature (°C) | -6.2 | -7.0 | -7.3 | 0.6 | 3.0 | 10.0 | 15.8 | 13.3 | 11.8 | 4.0 | -6.0 | -5.8 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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 | 6.9 | 7.7 | 9.5 | 10.3 | 11.1 | 11.5 | 10.7 | 10.2 | 8.0 | 7.5 | 5.7 |
| Precipitation (mm) | 133 | 117 | 96 | 76 | 57 | 100 | 76 | 118 | 62 | 63 | 42 | 90 |
| Sunny days | 11 | 14 | 19 | 17 | 17 | 16 | 8 | 12 | 15 | 20 | 21 | 15 |
| Rainy days | 18 | 14 | 11 | 13 | 14 | 14 | 23 | 19 | 15 | 11 | 9 | 16 |
| Snow days | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bethany during the most sunny months:
The largest precipitation sum in Bethany is at