Average annual temperature is 9.6 °C
Absolute maximum temperature: 30.9 °C
Absolute minimum temperature: -16.1 °C
Number of sunny days: 132 days
Number of rainy days: 201 days
Number of snow days: 32 days
Look at detailed online map of Bullis Mills
* Weather data for Bullis Mills 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) | 13.2 | 16.5 | 13.4 | 27.3 | 29.3 | 30.4 | 30.9 | 29.9 | 30.1 | 26.8 | 15.9 | 12.9 |
| Average daytime temperature (°C) | 4.0 | 7.0 | 6.0 | 16.2 | 19.9 | 23.2 | 26.4 | 24.2 | 21.7 | 15.5 | 8.1 | 6.2 |
| Average temperature (°C) | 0.7 | 0.4 | 1.0 | 9.3 | 12.8 | 17.4 | 20.8 | 19.0 | 16.3 | 11.2 | 3.5 | 2.8 |
| Average night temperature (°C) | -2.0 | -4.0 | -2.9 | 3.7 | 6.2 | 12.1 | 15.9 | 14.9 | 12.1 | 7.6 | 0.0 | 0.3 |
| Absolute minimum temperature (°C) | -8.1 | -16.1 | -11.4 | -6.0 | -0.8 | 7.5 | 12.5 | 9.9 | 6.0 | -1.6 | -8.0 | -5.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 13.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 2.5 | 6.1 | 5.6 | 8.4 | 11.2 | 10.5 | 11.5 | 9.8 | 8.7 | 5.7 | 6.2 | 3.1 |
| Precipitation (mm) | 119 | 67 | 108 | 77 | 41 | 81 | 134 | 127 | 49 | 62 | 51 | 85 |
| Sunny days | 8 | 9 | 6 | 12 | 21 | 10 | 8 | 6 | 15 | 14 | 12 | 11 |
| Rainy days | 15 | 14 | 14 | 17 | 10 | 20 | 23 | 25 | 15 | 17 | 14 | 17 |
| Snow days | 8 | 5 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 3 |
The best time to visit Bullis Mills during the most sunny months:
The largest precipitation sum in Bullis Mills is at