Average annual temperature is 23.2 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 11.1 °C
Number of sunny days: 110 days
Number of rainy days: 255 days
Look at detailed online map of Rómulo López Hernández
* Weather data for Rómulo López Hernández 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) | 29.9 | 35.0 | 35.5 | 36.3 | 35.8 | 37.5 | 33.3 | 32.1 | 30.8 | 31.8 | 29.2 | 30.7 |
| Average daytime temperature (°C) | 26.1 | 27.8 | 30.7 | 30.6 | 31.9 | 32.5 | 30.1 | 29.7 | 29.9 | 27.9 | 25.3 | 23.3 |
| Average temperature (°C) | 20.3 | 21.0 | 23.9 | 24.2 | 25.5 | 26.7 | 24.4 | 24.1 | 24.2 | 23.2 | 21.2 | 19.5 |
| Average night temperature (°C) | 15.5 | 15.7 | 18.3 | 19.2 | 20.0 | 21.7 | 20.1 | 19.6 | 19.5 | 19.7 | 18.1 | 16.5 |
| Absolute minimum temperature (°C) | 11.1 | 11.6 | 15.0 | 15.5 | 16.4 | 18.7 | 18.8 | 17.5 | 18.2 | 15.7 | 14.9 | 12.2 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.8 | 12.2 | 11.7 | 11.3 | 11.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 9.1 | 9.0 | 9.6 | 9.8 | 10.7 | 10.2 | 10.2 | 10.1 | 11.1 | 9.4 | 7.5 | 6.8 |
| Precipitation (mm) | 36 | 16 | 45 | 81 | 74 | 115 | 163 | 221 | 72 | 161 | 47 | 104 |
| Sunny days | 14 | 15 | 20 | 11 | 14 | 13 | 0 | 4 | 0 | 4 | 8 | 7 |
| Rainy days | 17 | 13 | 11 | 19 | 17 | 17 | 31 | 27 | 30 | 27 | 22 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rómulo López Hernández is at