Average annual temperature is 24.9 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: 13.5 °C
Number of sunny days: 74 days
Number of rainy days: 291 days
Look at detailed online map of Guaco
* Weather data for Guaco 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) | 29.2 | 30.0 | 33.2 | 33.1 | 34.8 | 35.6 | 35.7 | 35.4 | 35.1 | 35.1 | 31.6 | 31.4 |
| Average daytime temperature (°C) | 27.2 | 27.8 | 30.5 | 31.2 | 32.6 | 34.1 | 33.5 | 32.6 | 33.1 | 32.9 | 30.1 | 28.0 |
| Average temperature (°C) | 21.6 | 22.0 | 23.6 | 24.1 | 25.7 | 27.6 | 27.3 | 26.6 | 26.4 | 26.1 | 24.7 | 23.1 |
| Average night temperature (°C) | 17.4 | 17.4 | 18.3 | 19.5 | 21.2 | 22.6 | 22.6 | 22.4 | 21.9 | 21.7 | 20.4 | 19.4 |
| Absolute minimum temperature (°C) | 13.5 | 14.6 | 15.9 | 16.1 | 20.0 | 21.4 | 20.7 | 20.1 | 20.7 | 19.7 | 16.8 | 16.3 |
| 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 | 13.3 | 13.2 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 9.8 | 10.4 | 10.8 | 11.0 | 10.0 | 11.3 | 11.2 | 10.6 | 10.1 | 10.2 | 9.8 | 9.0 |
| Precipitation (mm) | 48 | 51 | 41 | 159 | 124 | 48 | 53 | 148 | 106 | 112 | 52 | 130 |
| Sunny days | 9 | 7 | 13 | 2 | 2 | 9 | 6 | 3 | 5 | 3 | 8 | 7 |
| Rainy days | 22 | 21 | 18 | 28 | 29 | 21 | 25 | 28 | 25 | 28 | 22 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guaco is at