Average annual temperature is 19.2 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: 2.7 °C
Number of sunny days: 138 days
Number of rainy days: 227 days
Look at detailed online map of Grutas de Tolantongo
* Weather data for Grutas de Tolantongo 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) | 30.8 | 32.7 | 35.0 | 35.0 | 34.3 | 36.3 | 30.7 | 34.0 | 31.4 | 31.3 | 33.3 | 26.5 |
| Average daytime temperature (°C) | 24.7 | 25.6 | 28.4 | 28.0 | 29.0 | 32.0 | 28.1 | 28.0 | 29.7 | 24.8 | 23.4 | 20.0 |
| Average temperature (°C) | 15.9 | 16.0 | 19.3 | 20.2 | 21.2 | 23.8 | 21.4 | 21.0 | 21.8 | 18.6 | 16.2 | 14.3 |
| Average night temperature (°C) | 9.5 | 9.5 | 12.7 | 14.5 | 15.5 | 17.3 | 17.0 | 16.3 | 16.0 | 14.6 | 11.5 | 10.6 |
| Absolute minimum temperature (°C) | 2.7 | 2.7 | 6.0 | 10.6 | 11.4 | 14.1 | 13.7 | 13.6 | 13.8 | 7.6 | 7.1 | 5.9 |
| 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 | 13.2 | 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) | 9.6 | 9.6 | 10.1 | 10.2 | 11.2 | 12.0 | 11.3 | 10.6 | 11.0 | 8.1 | 7.3 | 5.5 |
| Precipitation (mm) | 3 | 7 | 24 | 59 | 59 | 36 | 66 | 78 | 23 | 99 | 44 | 33 |
| Sunny days | 20 | 19 | 20 | 9 | 4 | 17 | 1 | 3 | 13 | 6 | 15 | 11 |
| Rainy days | 11 | 9 | 11 | 21 | 27 | 13 | 30 | 28 | 17 | 25 | 15 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Grutas de Tolantongo is at