Average annual temperature is 21.1 °C
Absolute maximum temperature: 43.0 °C
Absolute minimum temperature: -0.3 °C
Number of sunny days: 288 days
Number of rainy days: 77 days
Look at detailed online map of Cancún
* Weather data for Cancún 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) | 24.6 | 26.2 | 27.8 | 35.3 | 33.9 | 43.0 | 40.7 | 38.9 | 38.5 | 34.6 | 31.0 | 26.2 |
| Average daytime temperature (°C) | 18.2 | 19.0 | 23.3 | 29.3 | 31.3 | 36.4 | 38.1 | 35.3 | 34.5 | 29.5 | 24.0 | 21.6 |
| Average temperature (°C) | 11.8 | 11.8 | 15.7 | 21.0 | 23.6 | 28.6 | 29.7 | 28.1 | 27.0 | 22.7 | 17.8 | 15.2 |
| Average night temperature (°C) | 7.4 | 7.3 | 10.0 | 14.0 | 16.6 | 21.4 | 22.6 | 22.6 | 21.6 | 17.6 | 12.9 | 10.1 |
| Absolute minimum temperature (°C) | -0.3 | 1.6 | 1.7 | 5.6 | 12.7 | 14.6 | 20.5 | 19.6 | 19.4 | 10.1 | 7.0 | 6.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.7 | 14.0 | 13.9 | 13.2 | 12.3 | 11.4 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.6 | 9.1 | 10.5 | 12.1 | 12.2 | 12.3 | 12.7 | 11.7 | 11.4 | 10.0 | 9.2 | 8.9 |
| Precipitation (mm) | 29 | 45 | 5 | 0 | 6 | 0 | 26 | 53 | 18 | 44 | 4 | 18 |
| Sunny days | 25 | 15 | 27 | 30 | 27 | 28 | 18 | 19 | 23 | 22 | 26 | 28 |
| Rainy days | 6 | 13 | 4 | 0 | 4 | 2 | 13 | 12 | 7 | 9 | 4 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cancún is at