Average annual temperature is 26.1 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 12.0 °C
Number of sunny days: 170 days
Number of rainy days: 195 days
Look at detailed online map of Río Grande el Grijalva
* Weather data for Río Grande el Grijalva 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) | 34.4 | 36.3 | 37.3 | 39.6 | 40.5 | 40.7 | 34.4 | 34.7 | 35.0 | 32.3 | 34.5 | 35.1 |
| Average daytime temperature (°C) | 32.0 | 32.8 | 34.8 | 37.3 | 37.3 | 36.1 | 32.2 | 32.3 | 32.2 | 31.2 | 31.2 | 31.1 |
| Average temperature (°C) | 24.4 | 24.8 | 27.0 | 28.9 | 28.9 | 28.6 | 25.7 | 25.7 | 25.6 | 25.0 | 24.8 | 24.0 |
| Average night temperature (°C) | 18.2 | 18.7 | 20.9 | 22.1 | 22.4 | 22.8 | 20.9 | 20.9 | 20.9 | 20.6 | 19.9 | 18.5 |
| Absolute minimum temperature (°C) | 13.4 | 15.1 | 18.7 | 19.3 | 20.8 | 19.9 | 19.2 | 19.1 | 19.3 | 18.9 | 17.9 | 12.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.5 | 10.7 | 11.1 | 11.6 | 11.7 | 11.0 | 10.6 | 10.3 | 10.5 | 10.1 | 9.2 | 10.0 |
| Precipitation (mm) | 0 | 3 | 28 | 4 | 51 | 119 | 226 | 263 | 149 | 206 | 86 | 18 |
| Sunny days | 28 | 26 | 20 | 23 | 14 | 12 | 5 | 5 | 0 | 6 | 10 | 21 |
| Rainy days | 3 | 2 | 11 | 7 | 17 | 18 | 26 | 26 | 30 | 25 | 20 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Río Grande el Grijalva is at