Average annual temperature is 25.6 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 13.8 °C
Number of sunny days: 90 days
Number of rainy days: 275 days
Look at detailed online map of Ostuacán
* Weather data for Ostuacán 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) | 32.2 | 33.2 | 34.8 | 37.7 | 37.1 | 38.3 | 33.6 | 34.8 | 32.2 | 34.5 | 33.0 | 32.4 |
| Average daytime temperature (°C) | 27.4 | 27.5 | 30.8 | 33.1 | 33.3 | 34.6 | 31.1 | 30.9 | 30.6 | 29.7 | 26.7 | 25.8 |
| Average temperature (°C) | 23.1 | 22.9 | 25.8 | 27.6 | 28.0 | 29.4 | 26.6 | 26.6 | 26.4 | 25.7 | 23.4 | 22.2 |
| Average night temperature (°C) | 19.9 | 19.7 | 21.9 | 23.2 | 23.4 | 24.9 | 23.5 | 23.4 | 23.0 | 22.8 | 21.2 | 19.5 |
| Absolute minimum temperature (°C) | 14.8 | 16.6 | 18.9 | 20.0 | 19.0 | 22.4 | 22.2 | 21.8 | 21.5 | 19.7 | 17.9 | 13.8 |
| 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 | 13.2 | 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) | 8.9 | 7.6 | 10.3 | 10.9 | 11.5 | 10.9 | 8.8 | 9.2 | 9.6 | 8.7 | 5.7 | 7.5 |
| Precipitation (mm) | 169 | 401 | 76 | 80 | 25 | 79 | 191 | 209 | 107 | 230 | 455 | 201 |
| Sunny days | 9 | 9 | 14 | 15 | 16 | 12 | 0 | 3 | 0 | 4 | 1 | 7 |
| Rainy days | 22 | 19 | 17 | 15 | 15 | 18 | 31 | 28 | 30 | 27 | 29 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ostuacán during the most sunny months:
The largest precipitation sum in Ostuacán is at