Average annual temperature is 11.2 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: -12.8 °C
Number of sunny days: 155 days
Number of rainy days: 194 days
Number of snow days: 16 days
Look at detailed online map of Birchwood
* Weather data for Birchwood 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) | 15.2 | 12.0 | 18.4 | 25.5 | 31.6 | 30.5 | 30.4 | 34.5 | 31.5 | 28.2 | 18.3 | 13.0 |
| Average daytime temperature (°C) | 3.6 | 5.2 | 7.0 | 15.4 | 19.5 | 24.1 | 26.0 | 25.2 | 23.3 | 16.3 | 10.0 | 6.7 |
| Average temperature (°C) | 0.8 | 0.9 | 2.7 | 9.7 | 14.6 | 19.1 | 22.0 | 21.3 | 19.1 | 13.0 | 6.1 | 4.2 |
| Average night temperature (°C) | -1.3 | -2.3 | -0.2 | 5.3 | 10.3 | 15.1 | 18.8 | 18.1 | 15.7 | 10.5 | 3.3 | 2.4 |
| Absolute minimum temperature (°C) | -10.1 | -12.8 | -8.0 | -3.2 | 1.6 | 9.5 | 15.3 | 12.0 | 11.2 | -0.8 | -7.1 | -3.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 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) | 9.5 | 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) | 2.8 | 7.2 | 6.1 | 9.4 | 10.2 | 11.8 | 12.0 | 10.7 | 9.2 | 6.2 | 6.4 | 3.5 |
| Precipitation (mm) | 78 | 110 | 137 | 82 | 67 | 64 | 99 | 127 | 62 | 176 | 49 | 81 |
| Sunny days | 8 | 15 | 9 | 13 | 21 | 15 | 12 | 12 | 13 | 9 | 18 | 10 |
| Rainy days | 17 | 10 | 19 | 17 | 10 | 15 | 19 | 19 | 17 | 22 | 10 | 19 |
| Snow days | 6 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The best time to visit Birchwood during the most sunny months:
The largest precipitation sum in Birchwood is at