Average annual temperature is 19.9 °C
Absolute maximum temperature: 29.4 °C
Absolute minimum temperature: 10.9 °C
Number of sunny days: 56 days
Number of rainy days: 309 days
Look at detailed online map of Arroyo Arriba
* Weather data for Arroyo Arriba 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) | 23.2 | 24.3 | 26.1 | 25.9 | 27.4 | 27.7 | 29.4 | 28.5 | 28.1 | 27.7 | 26.4 | 25.6 |
| Average daytime temperature (°C) | 21.3 | 21.2 | 23.5 | 23.9 | 25.3 | 26.0 | 26.8 | 26.2 | 26.6 | 26.3 | 24.3 | 22.6 |
| Average temperature (°C) | 16.9 | 17.1 | 17.9 | 18.7 | 20.3 | 21.5 | 22.1 | 21.8 | 21.6 | 21.4 | 20.1 | 18.7 |
| Average night temperature (°C) | 13.9 | 14.3 | 13.8 | 14.8 | 16.1 | 18.0 | 18.9 | 18.8 | 18.1 | 17.7 | 17.2 | 16.3 |
| Absolute minimum temperature (°C) | 11.1 | 10.9 | 11.9 | 12.8 | 13.8 | 15.9 | 16.6 | 17.5 | 16.7 | 16.1 | 14.6 | 14.0 |
| 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) | 11.1 | 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) | 9.8 | 10.0 | 10.9 | 11.0 | 10.7 | 11.4 | 11.1 | 10.5 | 10.1 | 10.3 | 9.7 | 9.1 |
| Precipitation (mm) | 54 | 64 | 40 | 95 | 91 | 63 | 61 | 247 | 114 | 76 | 76 | 92 |
| Sunny days | 7 | 5 | 9 | 2 | 2 | 3 | 6 | 1 | 0 | 7 | 8 | 6 |
| Rainy days | 24 | 23 | 22 | 28 | 29 | 27 | 25 | 30 | 30 | 24 | 22 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arroyo Arriba is at