Average annual temperature is 13.8 °C
Absolute maximum temperature: 23.8 °C
Absolute minimum temperature: 5.7 °C
Number of sunny days: 62 days
Number of rainy days: 303 days
Look at detailed online map of Tomaltepec
* Weather data for Tomaltepec 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) | 19.1 | 21.7 | 21.3 | 22.1 | 23.8 | 23.3 | 20.5 | 21.3 | 20.8 | 20.7 | 20.1 | 18.6 |
| Average daytime temperature (°C) | 17.2 | 18.7 | 18.9 | 19.4 | 19.3 | 20.1 | 19.0 | 18.9 | 19.2 | 18.7 | 18.3 | 16.8 |
| Average temperature (°C) | 12.2 | 12.8 | 13.5 | 14.4 | 14.9 | 15.4 | 14.2 | 14.2 | 14.3 | 14.1 | 13.8 | 12.1 |
| Average night temperature (°C) | 7.9 | 8.4 | 9.3 | 10.2 | 11.0 | 11.5 | 10.2 | 10.2 | 10.1 | 10.2 | 10.0 | 8.0 |
| Absolute minimum temperature (°C) | 5.7 | 5.8 | 6.7 | 8.0 | 9.3 | 9.4 | 8.7 | 8.2 | 8.3 | 8.3 | 8.2 | 5.8 |
| 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 | 13.1 | 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) | 10.4 | 10.7 | 11.1 | 11.5 | 11.3 | 11.1 | 10.1 | 10.0 | 10.2 | 10.0 | 10.0 | 9.9 |
| Precipitation (mm) | 20 | 19 | 50 | 77 | 148 | 148 | 191 | 256 | 120 | 129 | 47 | 20 |
| Sunny days | 12 | 10 | 3 | 5 | 0 | 2 | 0 | 0 | 4 | 4 | 7 | 15 |
| Rainy days | 19 | 18 | 28 | 25 | 31 | 28 | 31 | 31 | 26 | 27 | 23 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tomaltepec is at