Average annual temperature is 18.1 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: -2.4 °C
Number of sunny days: 181 days
Number of rainy days: 184 days
Look at detailed online map of Brunswick
* Weather data for Brunswick 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) | 23.6 | 27.2 | 29.1 | 29.8 | 32.6 | 32.4 | 35.2 | 36.2 | 34.3 | 27.8 | 26.4 | 23.0 |
| Average daytime temperature (°C) | 16.3 | 19.1 | 20.1 | 24.3 | 25.7 | 29.4 | 32.3 | 32.3 | 28.3 | 23.9 | 18.4 | 15.9 |
| Average temperature (°C) | 10.9 | 13.2 | 14.2 | 18.0 | 20.0 | 23.8 | 26.9 | 26.7 | 22.7 | 18.0 | 12.4 | 10.1 |
| Average night temperature (°C) | 6.6 | 9.0 | 9.3 | 12.9 | 15.1 | 19.0 | 23.2 | 22.6 | 18.1 | 13.3 | 8.0 | 6.1 |
| Absolute minimum temperature (°C) | -2.3 | -2.4 | -1.1 | 4.3 | 9.3 | 13.5 | 20.2 | 19.3 | 11.5 | 6.3 | -1.5 | -2.1 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.8 | 7.3 | 8.6 | 10.0 | 9.8 | 11.5 | 11.3 | 11.0 | 9.4 | 9.0 | 7.9 | 6.7 |
| Precipitation (mm) | 95 | 116 | 50 | 138 | 79 | 126 | 200 | 215 | 70 | 27 | 64 | 181 |
| Sunny days | 17 | 15 | 19 | 15 | 13 | 10 | 5 | 5 | 16 | 24 | 20 | 22 |
| Rainy days | 14 | 13 | 12 | 15 | 18 | 20 | 26 | 26 | 14 | 7 | 10 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Brunswick during the most sunny months:
The largest precipitation sum in Brunswick is at