Average annual temperature is 25.4 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 15.9 °C
Number of sunny days: 127 days
Number of rainy days: 238 days
Look at detailed online map of Arroyo Copey
* Weather data for Arroyo Copey 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 | 32.3 | 31.9 | 32.3 | 32.5 | 33.5 | 36.5 | 36.9 | 34.0 | 33.2 | 32.7 | 32.0 |
| Average daytime temperature (°C) | 29.4 | 29.8 | 29.9 | 30.3 | 30.5 | 31.0 | 33.4 | 32.6 | 31.5 | 31.3 | 30.3 | 29.7 |
| Average temperature (°C) | 23.1 | 23.3 | 23.8 | 24.7 | 25.8 | 26.5 | 27.7 | 27.4 | 26.5 | 26.3 | 25.2 | 24.2 |
| Average night temperature (°C) | 18.2 | 17.8 | 19.0 | 20.2 | 21.5 | 22.4 | 23.2 | 23.3 | 22.9 | 22.7 | 21.3 | 20.1 |
| Absolute minimum temperature (°C) | 15.9 | 16.2 | 17.2 | 18.0 | 20.0 | 20.7 | 21.2 | 22.2 | 21.8 | 21.3 | 19.2 | 18.9 |
| 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 | 10.7 | 11.1 | 11.5 | 11.1 | 11.3 | 11.3 | 10.9 | 10.6 | 10.5 | 10.0 | 10.0 |
| Precipitation (mm) | 21 | 4 | 15 | 40 | 70 | 68 | 51 | 206 | 62 | 98 | 64 | 29 |
| Sunny days | 19 | 22 | 16 | 6 | 5 | 1 | 11 | 6 | 5 | 4 | 16 | 16 |
| Rainy days | 12 | 6 | 15 | 24 | 26 | 29 | 20 | 25 | 25 | 27 | 14 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arroyo Copey is at