Average annual temperature is 26.6 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: 14.6 °C
Number of sunny days: 128 days
Number of rainy days: 237 days
Look at detailed online map of Romo
* Weather data for Romo 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) | 30.2 | 32.1 | 36.7 | 39.1 | 39.0 | 40.9 | 34.7 | 35.2 | 34.2 | 34.8 | 31.6 | 31.0 |
| Average daytime temperature (°C) | 27.9 | 28.5 | 33.2 | 35.5 | 35.2 | 36.2 | 32.9 | 32.8 | 32.4 | 31.0 | 28.1 | 26.6 |
| Average temperature (°C) | 23.2 | 23.8 | 27.0 | 29.0 | 29.3 | 30.3 | 27.6 | 27.5 | 27.1 | 26.4 | 24.5 | 22.9 |
| Average night temperature (°C) | 19.7 | 20.1 | 22.1 | 23.7 | 24.1 | 25.3 | 23.6 | 23.5 | 23.2 | 23.1 | 21.8 | 20.2 |
| Absolute minimum temperature (°C) | 14.6 | 15.7 | 19.1 | 21.2 | 20.2 | 22.5 | 22.5 | 22.3 | 22.3 | 20.0 | 18.8 | 15.4 |
| 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 | 11.7 | 11.3 | 11.1 |
| 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 | 11.0 |
| Sunshine mean duration (h) | 9.7 | 9.7 | 11.0 | 11.3 | 11.6 | 11.4 | 10.7 | 11.3 | 10.5 | 9.9 | 8.2 | 7.9 |
| Precipitation (mm) | 89 | 109 | 22 | 44 | 60 | 169 | 206 | 288 | 270 | 259 | 220 | 160 |
| Sunny days | 16 | 15 | 19 | 19 | 19 | 15 | 4 | 2 | 1 | 4 | 4 | 10 |
| Rainy days | 15 | 13 | 12 | 11 | 12 | 15 | 27 | 29 | 29 | 27 | 26 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Romo is at