Average annual temperature is 19.0 °C
Absolute maximum temperature: 29.3 °C
Absolute minimum temperature: 9.4 °C
Number of sunny days: 82 days
Number of rainy days: 283 days
Look at detailed online map of La Ciénaga Vieja
* Weather data for La Ciénaga Vieja 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) | 23.3 | 25.5 | 25.3 | 24.6 | 26.4 | 26.8 | 29.3 | 27.3 | 26.9 | 25.6 | 24.0 | 24.2 |
| Average daytime temperature (°C) | 21.2 | 22.9 | 23.4 | 22.9 | 24.2 | 24.4 | 25.7 | 24.8 | 24.5 | 24.0 | 22.4 | 22.1 |
| Average temperature (°C) | 16.1 | 17.2 | 17.9 | 18.2 | 19.7 | 20.2 | 20.9 | 20.6 | 20.4 | 20.0 | 18.7 | 17.9 |
| Average night temperature (°C) | 11.3 | 11.7 | 13.0 | 14.2 | 15.9 | 16.4 | 16.5 | 16.8 | 16.6 | 16.4 | 15.2 | 14.1 |
| Absolute minimum temperature (°C) | 9.4 | 9.9 | 11.0 | 11.6 | 13.9 | 14.2 | 14.8 | 15.8 | 15.7 | 13.9 | 13.3 | 11.8 |
| 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) | 10.2 | 10.7 | 11.1 | 11.1 | 10.7 | 10.6 | 11.2 | 10.6 | 10.5 | 10.2 | 9.7 | 9.8 |
| Precipitation (mm) | 41 | 7 | 20 | 120 | 166 | 88 | 115 | 225 | 170 | 175 | 65 | 45 |
| Sunny days | 15 | 20 | 11 | 2 | 7 | 5 | 0 | 1 | 1 | 4 | 10 | 6 |
| Rainy days | 16 | 8 | 20 | 28 | 24 | 25 | 31 | 30 | 29 | 27 | 20 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in La Ciénaga Vieja is at