Average annual temperature is 23.7 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: 14.2 °C
Number of sunny days: 51 days
Number of rainy days: 314 days
Look at detailed online map of Jayaco Arriba
* Weather data for Jayaco 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) | 27.3 | 27.9 | 30.6 | 31.7 | 33.1 | 34.6 | 33.4 | 32.9 | 33.3 | 32.6 | 30.9 | 29.3 |
| Average daytime temperature (°C) | 25.4 | 25.8 | 28.5 | 29.1 | 30.8 | 32.0 | 31.4 | 30.5 | 31.3 | 30.8 | 28.5 | 26.3 |
| Average temperature (°C) | 20.7 | 21.0 | 22.3 | 22.9 | 24.7 | 26.2 | 25.7 | 25.1 | 25.3 | 25.1 | 23.6 | 22.1 |
| Average night temperature (°C) | 17.1 | 17.3 | 17.5 | 18.5 | 20.2 | 21.7 | 21.7 | 21.5 | 21.6 | 21.2 | 20.0 | 18.9 |
| Absolute minimum temperature (°C) | 14.2 | 14.2 | 15.6 | 15.9 | 18.6 | 20.6 | 20.1 | 20.1 | 20.3 | 19.5 | 17.6 | 16.4 |
| 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 | 13.3 | 13.1 | 12.8 | 12.2 | 11.7 | 11.2 | 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) | 9.8 | 10.3 | 10.8 | 10.8 | 10.6 | 11.5 | 11.1 | 10.1 | 10.0 | 10.1 | 9.8 | 8.7 |
| Precipitation (mm) | 95 | 79 | 58 | 141 | 140 | 60 | 130 | 282 | 152 | 151 | 122 | 152 |
| Sunny days | 7 | 3 | 9 | 1 | 7 | 9 | 2 | 3 | 1 | 5 | 2 | 2 |
| Rainy days | 24 | 25 | 22 | 29 | 24 | 21 | 29 | 28 | 29 | 26 | 28 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jayaco Arriba is at