Average annual temperature is 27.4 °C
Absolute maximum temperature: 42.3 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 137 days
Number of rainy days: 228 days
Look at detailed online map of Celestún
* Weather data for Celestún 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) | 33.0 | 35.2 | 38.2 | 40.5 | 40.5 | 42.3 | 39.0 | 38.0 | 36.1 | 36.8 | 33.9 | 32.8 |
| Average daytime temperature (°C) | 30.2 | 31.6 | 34.4 | 36.1 | 36.6 | 37.6 | 36.7 | 35.1 | 34.4 | 32.9 | 30.6 | 28.2 |
| Average temperature (°C) | 24.4 | 25.3 | 27.2 | 28.6 | 29.4 | 30.4 | 29.5 | 29.0 | 28.2 | 27.2 | 25.7 | 23.3 |
| Average night temperature (°C) | 20.1 | 20.8 | 22.3 | 23.3 | 24.1 | 25.4 | 24.9 | 24.8 | 24.0 | 23.1 | 22.2 | 19.8 |
| Absolute minimum temperature (°C) | 13.4 | 15.4 | 18.9 | 18.6 | 18.6 | 22.7 | 23.3 | 23.3 | 22.3 | 18.5 | 19.7 | 13.4 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.8 | 9.6 | 10.6 | 11.7 | 11.9 | 11.7 | 11.4 | 11.5 | 11.0 | 10.0 | 9.4 | 9.0 |
| Precipitation (mm) | 21 | 18 | 24 | 25 | 21 | 46 | 82 | 114 | 99 | 58 | 49 | 69 |
| Sunny days | 15 | 16 | 22 | 20 | 17 | 10 | 2 | 2 | 2 | 11 | 9 | 11 |
| Rainy days | 16 | 12 | 9 | 10 | 14 | 20 | 29 | 29 | 28 | 20 | 21 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Celestún is at