Average annual temperature is 26.4 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 78 days
Number of rainy days: 287 days
Look at detailed online map of Guayacanes
* Weather data for Guayacanes 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) | 29.1 | 29.9 | 29.8 | 30.2 | 30.4 | 33.6 | 34.9 | 34.4 | 33.0 | 33.4 | 31.5 | 31.1 |
| Average daytime temperature (°C) | 27.8 | 28.6 | 28.3 | 28.5 | 29.5 | 30.7 | 32.1 | 31.5 | 31.5 | 31.3 | 29.8 | 29.1 |
| Average temperature (°C) | 23.8 | 24.3 | 24.5 | 25.3 | 27.1 | 28.2 | 28.5 | 28.1 | 28.0 | 27.8 | 26.3 | 25.2 |
| Average night temperature (°C) | 20.7 | 20.8 | 21.1 | 22.2 | 24.6 | 25.7 | 25.3 | 25.3 | 25.1 | 25.1 | 23.6 | 22.2 |
| Absolute minimum temperature (°C) | 17.9 | 18.4 | 18.9 | 19.9 | 23.1 | 23.9 | 23.6 | 23.7 | 23.8 | 22.6 | 21.9 | 20.0 |
| 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 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 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 | 11.0 |
| Sunshine mean duration (h) | 10.2 | 10.6 | 11.1 | 11.4 | 11.2 | 11.7 | 11.0 | 10.2 | 10.7 | 10.3 | 9.8 | 9.8 |
| Precipitation (mm) | 53 | 5 | 12 | 92 | 134 | 76 | 98 | 176 | 67 | 75 | 142 | 41 |
| Sunny days | 10 | 16 | 17 | 3 | 8 | 2 | 3 | 2 | 1 | 4 | 5 | 7 |
| Rainy days | 21 | 12 | 14 | 27 | 23 | 28 | 28 | 29 | 29 | 27 | 25 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guayacanes is at