Average annual temperature is 25.6 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: 15.9 °C
Number of sunny days: 53 days
Number of rainy days: 312 days
Look at detailed online map of Primer Alto
* Weather data for Primer Alto 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) | 30.6 | 31.2 | 32.2 | 33.1 | 33.9 | 35.7 | 36.2 | 35.3 | 34.4 | 34.4 | 32.8 | 31.7 |
| Average daytime temperature (°C) | 28.2 | 29.5 | 30.5 | 30.6 | 31.5 | 32.5 | 33.8 | 32.4 | 32.8 | 32.3 | 30.7 | 29.1 |
| Average temperature (°C) | 22.7 | 23.6 | 24.1 | 24.7 | 26.3 | 27.6 | 27.9 | 27.1 | 27.0 | 26.9 | 25.6 | 24.2 |
| Average night temperature (°C) | 18.9 | 19.2 | 19.3 | 20.3 | 22.4 | 23.7 | 23.7 | 23.9 | 23.4 | 23.5 | 22.1 | 20.8 |
| Absolute minimum temperature (°C) | 15.9 | 16.6 | 16.4 | 17.6 | 21.3 | 22.1 | 22.4 | 22.6 | 22.3 | 22.1 | 20.1 | 18.1 |
| 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 | 12.7 | 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) | 9.9 | 10.5 | 11.0 | 11.0 | 10.9 | 11.4 | 10.8 | 10.0 | 10.4 | 10.2 | 9.7 | 9.3 |
| Precipitation (mm) | 72 | 12 | 21 | 99 | 133 | 71 | 125 | 272 | 126 | 124 | 116 | 69 |
| Sunny days | 7 | 12 | 15 | 1 | 4 | 0 | 4 | 0 | 0 | 1 | 3 | 6 |
| Rainy days | 24 | 16 | 16 | 29 | 27 | 30 | 27 | 31 | 30 | 30 | 27 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Primer Alto is at