Average annual temperature is 15.4 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: -6.3 °C
Number of sunny days: 187 days
Number of rainy days: 178 days
Look at detailed online map of Brownsville
* Weather data for Brownsville 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) | 18.8 | 24.3 | 25.3 | 28.9 | 29.6 | 33.6 | 37.4 | 37.1 | 33.3 | 29.9 | 26.1 | 18.4 |
| Average daytime temperature (°C) | 11.0 | 14.8 | 15.2 | 20.8 | 25.0 | 29.5 | 31.5 | 30.0 | 28.0 | 21.7 | 15.8 | 11.7 |
| Average temperature (°C) | 6.6 | 8.4 | 9.0 | 14.1 | 18.9 | 22.8 | 25.6 | 24.4 | 21.9 | 16.1 | 9.7 | 6.5 |
| Average night temperature (°C) | 3.3 | 4.1 | 4.3 | 8.7 | 13.6 | 17.1 | 20.9 | 20.0 | 16.7 | 11.9 | 5.3 | 2.9 |
| Absolute minimum temperature (°C) | -4.8 | -5.8 | -6.3 | 1.6 | 5.1 | 11.2 | 16.9 | 14.7 | 12.8 | -0.9 | -4.3 | -5.5 |
| 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 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 4.9 | 7.1 | 7.9 | 9.5 | 10.8 | 11.3 | 11.3 | 10.3 | 10.7 | 7.6 | 7.6 | 6.1 |
| Precipitation (mm) | 130 | 122 | 197 | 86 | 65 | 108 | 117 | 98 | 23 | 60 | 61 | 73 |
| Sunny days | 11 | 16 | 16 | 18 | 17 | 15 | 11 | 12 | 16 | 19 | 22 | 14 |
| Rainy days | 20 | 12 | 15 | 12 | 14 | 15 | 20 | 19 | 14 | 12 | 8 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Brownsville during the most sunny months:
The largest precipitation sum in Brownsville is at