Average annual temperature is 26.0 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 92 days
Number of rainy days: 273 days
Look at detailed online map of Jácana
* Weather data for Jácana 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) | 29.8 | 31.0 | 31.3 | 31.1 | 32.1 | 33.9 | 33.5 | 33.8 | 34.3 | 34.8 | 30.7 | 31.3 |
| Average daytime temperature (°C) | 28.3 | 29.1 | 29.4 | 29.6 | 30.3 | 31.3 | 32.1 | 31.4 | 32.1 | 30.9 | 29.8 | 29.6 |
| Average temperature (°C) | 24.0 | 24.4 | 24.4 | 25.3 | 26.6 | 27.7 | 27.8 | 27.5 | 27.2 | 26.5 | 25.7 | 24.6 |
| Average night temperature (°C) | 21.0 | 21.1 | 20.7 | 21.8 | 23.4 | 24.8 | 24.4 | 24.5 | 23.5 | 23.5 | 22.8 | 20.8 |
| Absolute minimum temperature (°C) | 19.1 | 18.9 | 18.7 | 20.4 | 22.0 | 22.8 | 22.9 | 21.7 | 21.8 | 22.1 | 20.4 | 16.7 |
| 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 | 11.6 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| 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) | 10.3 | 10.7 | 11.0 | 11.3 | 11.2 | 11.5 | 10.8 | 9.9 | 11.0 | 9.6 | 9.4 | 10.0 |
| Precipitation (mm) | 24 | 17 | 19 | 52 | 70 | 68 | 73 | 129 | 123 | 204 | 46 | 25 |
| Sunny days | 14 | 13 | 14 | 5 | 8 | 5 | 10 | 3 | 1 | 2 | 7 | 10 |
| Rainy days | 17 | 15 | 17 | 25 | 23 | 25 | 21 | 28 | 29 | 29 | 23 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jácana is at