Average annual temperature is 22.7 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: 12.1 °C
Number of sunny days: 35 days
Number of rainy days: 330 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) | 26.1 | 26.1 | 29.0 | 29.4 | 31.3 | 32.4 | 31.9 | 32.6 | 31.3 | 31.9 | 29.7 | 28.4 |
| Average daytime temperature (°C) | 23.7 | 23.9 | 26.4 | 27.1 | 29.3 | 30.2 | 30.1 | 29.4 | 30.0 | 29.6 | 27.5 | 25.1 |
| Average temperature (°C) | 19.3 | 19.7 | 20.7 | 21.6 | 23.6 | 25.1 | 24.9 | 24.4 | 24.5 | 24.2 | 22.8 | 21.1 |
| Average night temperature (°C) | 15.9 | 16.4 | 16.0 | 17.3 | 19.0 | 21.0 | 21.1 | 21.0 | 20.6 | 20.4 | 19.2 | 18.2 |
| Absolute minimum temperature (°C) | 12.1 | 14.0 | 13.8 | 15.2 | 16.1 | 19.4 | 19.2 | 20.0 | 19.1 | 18.8 | 16.2 | 15.7 |
| 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 | 9.7 | 10.8 | 10.8 | 10.8 | 11.4 | 10.8 | 9.9 | 9.9 | 10.1 | 9.5 | 8.6 |
| Precipitation (mm) | 158 | 150 | 66 | 163 | 144 | 64 | 189 | 268 | 141 | 144 | 119 | 158 |
| Sunny days | 6 | 3 | 4 | 0 | 4 | 5 | 1 | 3 | 0 | 4 | 2 | 3 |
| Rainy days | 25 | 25 | 27 | 30 | 27 | 25 | 30 | 28 | 30 | 27 | 28 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cerro Montoso is at