Average annual temperature is 14.8 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: -7.4 °C
Number of sunny days: 210 days
Number of rainy days: 155 days
Look at detailed online map of Brandywine
* Weather data for Brandywine 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) | 18.7 | 25.2 | 27.3 | 30.7 | 30.1 | 31.2 | 37.3 | 35.6 | 35.2 | 28.9 | 27.0 | 20.4 |
| Average daytime temperature (°C) | 11.2 | 14.4 | 15.8 | 22.7 | 23.7 | 27.7 | 32.6 | 31.0 | 27.3 | 22.1 | 14.7 | 11.6 |
| Average temperature (°C) | 5.9 | 8.2 | 8.9 | 15.1 | 17.2 | 21.0 | 25.9 | 24.5 | 20.9 | 15.3 | 8.1 | 5.8 |
| Average night temperature (°C) | 2.1 | 3.2 | 3.5 | 8.3 | 11.8 | 15.1 | 20.0 | 19.2 | 15.7 | 9.8 | 2.8 | 1.4 |
| Absolute minimum temperature (°C) | -4.6 | -7.4 | -5.0 | 1.1 | 4.8 | 11.2 | 16.7 | 13.9 | 10.5 | 3.9 | -5.7 | -5.1 |
| 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 | 14.0 | 12.0 | 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) | 5.8 | 6.9 | 8.2 | 9.7 | 10.5 | 10.6 | 12.3 | 10.7 | 9.6 | 8.9 | 8.3 | 6.5 |
| Precipitation (mm) | 79 | 71 | 47 | 118 | 52 | 91 | 45 | 45 | 48 | 19 | 57 | 129 |
| Sunny days | 15 | 16 | 17 | 19 | 15 | 15 | 13 | 15 | 17 | 23 | 25 | 20 |
| Rainy days | 16 | 12 | 14 | 11 | 16 | 15 | 18 | 16 | 13 | 8 | 5 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Brandywine during the most sunny months:
The largest precipitation sum in Brandywine is at