Average annual temperature is 25.5 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 12.5 °C
Number of sunny days: 153 days
Number of rainy days: 212 days
Look at detailed online map of Petronica
* Weather data for Petronica 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) | 31.7 | 33.0 | 34.2 | 34.4 | 34.5 | 35.1 | 37.9 | 36.4 | 35.5 | 34.6 | 33.8 | 32.6 |
| Average daytime temperature (°C) | 29.1 | 31.1 | 31.9 | 31.0 | 32.1 | 32.9 | 35.4 | 33.3 | 33.1 | 32.5 | 31.6 | 29.9 |
| Average temperature (°C) | 22.4 | 23.7 | 24.6 | 24.6 | 25.6 | 27.0 | 28.4 | 27.0 | 26.6 | 26.3 | 25.3 | 24.0 |
| Average night temperature (°C) | 16.3 | 16.8 | 18.1 | 19.6 | 20.7 | 21.9 | 22.4 | 21.8 | 21.7 | 21.8 | 19.9 | 18.9 |
| Absolute minimum temperature (°C) | 12.5 | 14.9 | 16.4 | 17.0 | 19.0 | 20.1 | 20.7 | 19.8 | 20.4 | 20.4 | 17.5 | 16.8 |
| 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 | 13.2 | 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) | 10.1 | 10.7 | 11.0 | 11.1 | 10.6 | 10.8 | 11.1 | 10.6 | 10.5 | 10.1 | 9.9 | 9.9 |
| Precipitation (mm) | 6 | 2 | 17 | 116 | 192 | 27 | 34 | 97 | 39 | 97 | 19 | 38 |
| Sunny days | 21 | 25 | 21 | 5 | 2 | 9 | 19 | 4 | 5 | 3 | 17 | 22 |
| Rainy days | 10 | 3 | 10 | 25 | 29 | 21 | 12 | 27 | 25 | 28 | 13 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Petronica is at