Average annual temperature is 25.8 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: 17.8 °C
Number of sunny days: 48 days
Number of rainy days: 317 days
Look at detailed online map of Haina
* Weather data for Haina 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) | 28.8 | 29.9 | 30.6 | 29.6 | 29.9 | 32.9 | 34.6 | 34.0 | 34.0 | 33.5 | 30.9 | 30.9 |
| Average daytime temperature (°C) | 27.2 | 28.1 | 28.0 | 28.1 | 29.3 | 30.1 | 31.5 | 31.2 | 31.5 | 31.4 | 29.6 | 28.5 |
| Average temperature (°C) | 23.3 | 23.8 | 24.2 | 24.7 | 26.3 | 27.4 | 27.5 | 27.3 | 27.3 | 27.2 | 25.6 | 24.5 |
| Average night temperature (°C) | 20.4 | 20.5 | 20.7 | 21.6 | 23.3 | 24.7 | 24.2 | 24.3 | 24.1 | 24.0 | 22.7 | 21.7 |
| Absolute minimum temperature (°C) | 18.5 | 17.8 | 18.1 | 19.8 | 21.6 | 23.4 | 22.5 | 22.7 | 22.7 | 22.1 | 20.5 | 19.9 |
| 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) | 10.0 | 10.6 | 11.1 | 11.3 | 11.3 | 11.5 | 11.2 | 10.4 | 10.8 | 10.3 | 9.9 | 9.7 |
| Precipitation (mm) | 50 | 17 | 37 | 110 | 122 | 118 | 134 | 275 | 103 | 115 | 123 | 74 |
| Sunny days | 8 | 11 | 12 | 2 | 0 | 0 | 4 | 0 | 0 | 1 | 4 | 6 |
| Rainy days | 23 | 17 | 19 | 28 | 31 | 30 | 27 | 31 | 30 | 30 | 26 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Haina is at