Average annual temperature is 26.2 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: 16.0 °C
Number of sunny days: 73 days
Number of rainy days: 292 days
Look at detailed online map of Cayacoa del Guano
* Weather data for Cayacoa del Guano 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) | 30.7 | 30.8 | 31.6 | 32.2 | 32.4 | 35.2 | 35.8 | 36.1 | 33.8 | 34.1 | 32.5 | 31.7 |
| Average daytime temperature (°C) | 28.4 | 29.2 | 29.5 | 29.9 | 30.6 | 32.1 | 33.5 | 32.4 | 32.5 | 32.1 | 30.3 | 29.5 |
| Average temperature (°C) | 23.3 | 23.9 | 24.3 | 25.2 | 26.9 | 28.2 | 28.5 | 27.8 | 27.6 | 27.4 | 25.9 | 24.8 |
| Average night temperature (°C) | 19.5 | 19.5 | 19.9 | 21.1 | 23.5 | 24.7 | 24.5 | 24.5 | 24.1 | 24.1 | 22.7 | 21.3 |
| Absolute minimum temperature (°C) | 16.0 | 16.1 | 17.2 | 19.0 | 21.9 | 23.2 | 22.9 | 23.1 | 22.8 | 22.1 | 20.5 | 18.3 |
| 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) | 11.2 | 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) | 10.1 | 10.6 | 11.0 | 11.3 | 11.1 | 11.6 | 10.9 | 10.0 | 10.5 | 10.1 | 9.6 | 9.7 |
| Precipitation (mm) | 41 | 9 | 20 | 111 | 102 | 78 | 81 | 219 | 86 | 88 | 149 | 58 |
| Sunny days | 8 | 13 | 17 | 1 | 6 | 1 | 6 | 1 | 1 | 4 | 6 | 9 |
| Rainy days | 23 | 15 | 14 | 29 | 25 | 29 | 25 | 30 | 29 | 27 | 24 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cayacoa del Guano is at