Average annual temperature is 25.9 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: 17.8 °C
Number of sunny days: 60 days
Number of rainy days: 305 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) | 30.4 | 31.1 | 32.8 | 33.4 | 34.4 | 35.5 | 35.2 | 34.5 | 33.8 | 34.0 | 33.2 | 31.5 |
| Average daytime temperature (°C) | 27.8 | 29.2 | 30.5 | 30.4 | 31.3 | 32.4 | 33.2 | 32.0 | 32.3 | 32.0 | 30.4 | 28.7 |
| Average temperature (°C) | 23.2 | 24.0 | 24.5 | 24.9 | 26.5 | 27.7 | 27.9 | 27.2 | 27.3 | 27.1 | 25.8 | 24.4 |
| Average night temperature (°C) | 20.2 | 20.4 | 20.4 | 21.1 | 23.2 | 24.3 | 24.4 | 24.4 | 24.2 | 24.1 | 23.0 | 21.6 |
| Absolute minimum temperature (°C) | 17.8 | 18.2 | 18.3 | 18.9 | 21.9 | 23.0 | 23.3 | 22.8 | 23.1 | 22.4 | 21.5 | 19.7 |
| 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 | 12.8 | 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 | 10.0 |
| Sunshine mean duration (h) | 9.9 | 10.6 | 10.8 | 11.0 | 10.8 | 11.3 | 11.0 | 9.6 | 10.4 | 10.3 | 9.8 | 9.3 |
| Precipitation (mm) | 59 | 10 | 19 | 95 | 129 | 63 | 85 | 222 | 106 | 83 | 97 | 68 |
| Sunny days | 7 | 15 | 19 | 1 | 3 | 1 | 3 | 1 | 1 | 1 | 3 | 5 |
| Rainy days | 24 | 13 | 12 | 29 | 28 | 29 | 28 | 30 | 29 | 30 | 27 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arroyo Arriba is at