Average annual temperature is 24.4 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 12.0 °C
Number of sunny days: 113 days
Number of rainy days: 252 days
Look at detailed online map of Osumacinta
* Weather data for Osumacinta 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) | 32.9 | 34.8 | 36.5 | 37.8 | 38.0 | 37.9 | 33.6 | 33.0 | 32.4 | 31.7 | 32.1 | 33.1 |
| Average daytime temperature (°C) | 29.0 | 29.0 | 32.4 | 34.6 | 34.3 | 34.0 | 29.6 | 30.1 | 30.2 | 29.2 | 28.0 | 27.6 |
| Average temperature (°C) | 22.2 | 22.0 | 24.9 | 26.7 | 27.0 | 27.3 | 24.8 | 25.0 | 25.1 | 24.1 | 22.5 | 21.6 |
| Average night temperature (°C) | 17.3 | 17.1 | 19.6 | 20.8 | 21.4 | 22.5 | 21.4 | 21.3 | 21.4 | 20.7 | 19.1 | 17.5 |
| Absolute minimum temperature (°C) | 12.7 | 13.3 | 17.3 | 18.7 | 19.0 | 20.7 | 20.7 | 20.2 | 19.6 | 17.0 | 15.5 | 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) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| 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) | 10.3 | 10.3 | 11.1 | 11.5 | 11.8 | 11.1 | 10.1 | 10.8 | 10.5 | 10.4 | 9.0 | 9.9 |
| Precipitation (mm) | 45 | 20 | 20 | 14 | 30 | 104 | 136 | 96 | 56 | 95 | 71 | 21 |
| Sunny days | 21 | 15 | 13 | 14 | 8 | 3 | 2 | 4 | 2 | 5 | 7 | 19 |
| Rainy days | 10 | 13 | 18 | 16 | 23 | 27 | 29 | 27 | 28 | 26 | 23 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Osumacinta is at