Average annual temperature is 20.7 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: 10.5 °C
Number of sunny days: 41 days
Number of rainy days: 324 days
Look at detailed online map of Cerro Montoso
* Weather data for Cerro Montoso Dominican Republic is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 23.1 | 23.2 | 26.6 | 27.2 | 28.6 | 30.0 | 29.6 | 30.2 | 28.8 | 29.3 | 27.4 | 25.6 |
| Average daytime temperature (°C) | 20.9 | 21.0 | 23.4 | 24.2 | 26.8 | 27.5 | 27.5 | 27.0 | 27.1 | 27.0 | 24.9 | 22.6 |
| Average temperature (°C) | 17.3 | 17.5 | 18.6 | 19.6 | 21.7 | 22.9 | 22.9 | 22.7 | 22.6 | 22.5 | 20.9 | 19.3 |
| Average night temperature (°C) | 14.1 | 14.5 | 14.3 | 15.6 | 17.3 | 19.1 | 19.3 | 19.4 | 19.1 | 18.9 | 17.6 | 16.5 |
| Absolute minimum temperature (°C) | 10.5 | 11.3 | 12.8 | 13.2 | 15.0 | 18.0 | 17.9 | 18.3 | 17.8 | 17.4 | 15.4 | 14.2 |
| 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) | 9.6 | 10.1 | 10.9 | 11.0 | 10.8 | 11.5 | 11.2 | 10.2 | 10.0 | 10.0 | 9.7 | 8.9 |
| Precipitation (mm) | 107 | 144 | 53 | 121 | 149 | 62 | 112 | 273 | 131 | 110 | 92 | 150 |
| Sunny days | 5 | 4 | 5 | 0 | 4 | 8 | 4 | 3 | 1 | 3 | 2 | 2 |
| Rainy days | 26 | 24 | 26 | 30 | 27 | 22 | 27 | 28 | 29 | 28 | 28 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cerro Montoso is at