Average annual temperature is 18.3 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: -6.0 °C
Number of sunny days: 308 days
Number of rainy days: 57 days
Look at detailed online map of Tomás Romero
* Weather data for Tomás Romero 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) | 20.7 | 23.4 | 24.9 | 32.2 | 31.7 | 39.6 | 39.6 | 38.0 | 36.7 | 31.4 | 28.8 | 22.9 |
| Average daytime temperature (°C) | 14.9 | 16.0 | 20.4 | 26.9 | 29.1 | 33.9 | 37.0 | 33.8 | 33.3 | 27.5 | 21.2 | 17.4 |
| Average temperature (°C) | 7.3 | 7.8 | 12.0 | 18.1 | 21.3 | 25.8 | 29.7 | 27.0 | 25.8 | 20.0 | 14.1 | 9.8 |
| Average night temperature (°C) | 1.7 | 2.3 | 5.3 | 9.5 | 12.9 | 17.3 | 21.7 | 20.8 | 18.9 | 13.7 | 8.0 | 3.7 |
| Absolute minimum temperature (°C) | -6.0 | -4.4 | -2.8 | -0.1 | 8.0 | 11.2 | 18.3 | 17.5 | 16.3 | 3.6 | 2.5 | -1.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.4 | 8.9 | 10.3 | 12.1 | 12.4 | 12.6 | 12.6 | 11.7 | 11.3 | 10.2 | 9.5 | 8.7 |
| Precipitation (mm) | 29 | 37 | 8 | 0 | 4 | 0 | 3 | 24 | 12 | 6 | 1 | 10 |
| Sunny days | 24 | 17 | 28 | 30 | 29 | 27 | 27 | 19 | 24 | 27 | 29 | 27 |
| Rainy days | 7 | 11 | 3 | 0 | 2 | 3 | 4 | 12 | 6 | 4 | 1 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tomás Romero is at