Average annual temperature is 25.3 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: 8.7 °C
Number of sunny days: 275 days
Number of rainy days: 90 days
Look at detailed online map of La Romana
* Weather data for La Romana 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) | 34.1 | 33.2 | 35.3 | 36.0 | 41.6 | 40.3 | 38.4 | 39.5 | 37.5 | 38.4 | 36.4 | 36.2 |
| Average daytime temperature (°C) | 28.8 | 29.6 | 31.4 | 33.4 | 35.6 | 35.7 | 35.0 | 35.7 | 34.9 | 32.8 | 32.8 | 31.7 |
| Average temperature (°C) | 19.4 | 20.1 | 21.2 | 23.6 | 26.6 | 28.6 | 29.7 | 30.0 | 29.4 | 27.0 | 25.1 | 22.4 |
| Average night temperature (°C) | 12.9 | 13.0 | 13.5 | 15.7 | 19.0 | 22.9 | 25.8 | 25.7 | 25.5 | 23.0 | 19.7 | 15.5 |
| Absolute minimum temperature (°C) | 9.5 | 8.7 | 9.3 | 11.5 | 14.6 | 18.4 | 24.2 | 23.3 | 23.2 | 17.8 | 16.5 | 11.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.5 | 10.0 | 10.8 | 11.3 | 11.5 | 12.4 | 10.8 | 10.3 | 10.8 | 8.8 | 9.3 | 9.1 |
| Precipitation (mm) | 0 | 2 | 2 | 1 | 0 | 0 | 106 | 116 | 96 | 190 | 19 | 0 |
| Sunny days | 30 | 27 | 30 | 29 | 30 | 29 | 9 | 7 | 9 | 17 | 27 | 31 |
| Rainy days | 1 | 1 | 1 | 1 | 1 | 1 | 22 | 24 | 21 | 14 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in La Romana is at