Average annual temperature is 26.3 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: 12.1 °C
Number of sunny days: 120 days
Number of rainy days: 245 days
Look at detailed online map of Río de Tuxtla
* Weather data for Río de Tuxtla 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) | 31.5 | 35.3 | 38.1 | 40.0 | 39.4 | 40.3 | 34.4 | 36.3 | 34.4 | 34.7 | 31.3 | 31.8 |
| Average daytime temperature (°C) | 27.9 | 28.5 | 33.7 | 35.0 | 35.6 | 35.9 | 31.8 | 32.3 | 32.3 | 30.9 | 27.2 | 25.8 |
| Average temperature (°C) | 23.1 | 23.2 | 27.0 | 28.6 | 29.2 | 30.1 | 27.1 | 27.5 | 27.5 | 26.5 | 23.7 | 22.1 |
| Average night temperature (°C) | 19.4 | 19.4 | 22.3 | 23.7 | 24.0 | 25.5 | 23.4 | 23.6 | 23.5 | 23.1 | 21.0 | 19.3 |
| Absolute minimum temperature (°C) | 12.1 | 14.7 | 18.5 | 19.6 | 16.8 | 22.9 | 22.5 | 22.1 | 22.8 | 18.9 | 17.3 | 12.7 |
| 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) | 11.2 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.1 | 8.3 | 10.2 | 10.7 | 11.3 | 11.1 | 9.3 | 10.2 | 10.3 | 9.2 | 7.2 | 6.9 |
| Precipitation (mm) | 32 | 35 | 16 | 25 | 26 | 106 | 228 | 108 | 102 | 179 | 136 | 86 |
| Sunny days | 12 | 13 | 17 | 17 | 21 | 13 | 1 | 3 | 2 | 5 | 7 | 9 |
| Rainy days | 19 | 15 | 14 | 13 | 10 | 17 | 30 | 28 | 28 | 26 | 23 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Río de Tuxtla is at