Average annual temperature is 26.0 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: 16.5 °C
Number of sunny days: 56 days
Number of rainy days: 309 days
Look at detailed online map of Vega Alta
* Weather data for Vega Alta Puerto Rico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.9 | 29.3 | 32.2 | 31.5 | 33.9 | 35.6 | 35.6 | 35.5 | 35.2 | 34.8 | 33.1 | 32.4 |
| Average daytime temperature (°C) | 27.7 | 27.6 | 29.2 | 29.8 | 32.3 | 33.7 | 32.8 | 33.0 | 33.2 | 32.3 | 30.7 | 29.2 |
| Average temperature (°C) | 23.2 | 23.3 | 24.0 | 24.6 | 26.8 | 28.5 | 28.0 | 28.0 | 27.8 | 27.0 | 26.1 | 24.6 |
| Average night temperature (°C) | 20.3 | 20.2 | 20.0 | 21.1 | 22.9 | 24.7 | 24.3 | 24.4 | 23.8 | 23.5 | 23.0 | 21.2 |
| Absolute minimum temperature (°C) | 18.5 | 18.2 | 16.5 | 19.4 | 21.1 | 23.0 | 22.9 | 23.0 | 21.5 | 22.3 | 21.4 | 18.0 |
| 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) | 9.9 | 10.5 | 10.9 | 10.9 | 11.3 | 11.7 | 10.8 | 10.2 | 10.6 | 9.5 | 9.0 | 9.9 |
| Precipitation (mm) | 78 | 56 | 44 | 149 | 92 | 63 | 123 | 189 | 127 | 170 | 106 | 50 |
| Sunny days | 5 | 7 | 8 | 1 | 2 | 10 | 2 | 1 | 1 | 3 | 9 | 7 |
| Rainy days | 26 | 21 | 23 | 29 | 29 | 20 | 29 | 30 | 29 | 28 | 21 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Vega Alta is at