Average annual temperature is 26.1 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: 16.4 °C
Number of sunny days: 86 days
Number of rainy days: 279 days
Look at detailed online map of Guacayo
* Weather data for Guacayo 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) | 30.3 | 31.3 | 32.6 | 32.6 | 33.5 | 35.5 | 35.3 | 35.2 | 34.3 | 34.1 | 32.7 | 31.5 |
| Average daytime temperature (°C) | 28.5 | 29.8 | 30.4 | 30.3 | 31.1 | 32.7 | 33.6 | 32.2 | 32.7 | 32.4 | 30.3 | 29.4 |
| Average temperature (°C) | 23.3 | 24.1 | 24.6 | 25.1 | 26.7 | 28.3 | 28.4 | 27.7 | 27.6 | 27.4 | 25.8 | 24.6 |
| Average night temperature (°C) | 19.5 | 19.8 | 20.0 | 20.8 | 22.9 | 24.5 | 24.4 | 24.4 | 23.9 | 23.8 | 22.5 | 21.2 |
| Absolute minimum temperature (°C) | 16.4 | 16.6 | 17.7 | 19.2 | 21.5 | 22.8 | 23.2 | 23.2 | 22.7 | 22.0 | 20.0 | 18.0 |
| 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 | 10.8 | 11.2 | 11.1 | 11.7 | 11.0 | 9.9 | 10.3 | 9.9 | 9.7 | 9.8 |
| Precipitation (mm) | 39 | 6 | 13 | 106 | 114 | 78 | 80 | 231 | 90 | 115 | 134 | 60 |
| Sunny days | 9 | 16 | 18 | 2 | 5 | 4 | 5 | 1 | 2 | 6 | 9 | 9 |
| Rainy days | 22 | 12 | 13 | 28 | 26 | 26 | 26 | 30 | 28 | 25 | 21 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guacayo is at