Average annual temperature is 21.3 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 3.6 °C
Number of sunny days: 281 days
Number of rainy days: 84 days
Look at detailed online map of Matamoros
* Weather data for Matamoros Mexico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.2 | 33.0 | 33.5 | 34.4 | 33.6 | 39.5 | 35.9 | 36.9 | 35.7 | 32.6 | 30.3 | 23.8 |
| Average daytime temperature (°C) | 24.2 | 26.7 | 30.0 | 29.4 | 30.8 | 36.3 | 33.5 | 33.3 | 32.6 | 26.7 | 23.1 | 20.5 |
| Average temperature (°C) | 15.8 | 17.5 | 21.0 | 21.7 | 23.4 | 28.4 | 26.5 | 26.2 | 25.2 | 20.2 | 15.9 | 13.6 |
| Average night temperature (°C) | 8.6 | 9.8 | 13.0 | 14.5 | 16.5 | 20.5 | 20.3 | 19.9 | 18.5 | 15.1 | 10.6 | 8.1 |
| Absolute minimum temperature (°C) | 3.9 | 4.0 | 4.9 | 9.5 | 13.4 | 16.8 | 18.3 | 17.8 | 15.6 | 8.3 | 5.6 | 3.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.7 | 10.2 | 11.1 | 11.2 | 11.7 | 12.4 | 12.2 | 11.6 | 11.1 | 9.1 | 8.3 | 8.5 |
| Precipitation (mm) | 0 | 0 | 3 | 11 | 29 | 1 | 17 | 23 | 9 | 67 | 68 | 2 |
| Sunny days | 29 | 27 | 26 | 22 | 20 | 28 | 19 | 19 | 27 | 15 | 22 | 27 |
| Rainy days | 2 | 1 | 5 | 8 | 11 | 2 | 12 | 12 | 3 | 16 | 8 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Matamoros is at