Average annual temperature is 27.0 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: 18.8 °C
Number of sunny days: 79 days
Number of rainy days: 286 days
Look at detailed online map of Llanos Costa Barrio
* Weather data for Llanos Costa Barrio 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) | 28.1 | 27.2 | 27.1 | 28.2 | 29.0 | 33.1 | 33.9 | 35.1 | 33.9 | 34.5 | 31.4 | 32.1 |
| Average daytime temperature (°C) | 26.4 | 26.1 | 26.2 | 26.8 | 28.4 | 29.5 | 32.6 | 32.3 | 32.6 | 31.9 | 30.3 | 30.5 |
| Average temperature (°C) | 24.9 | 24.6 | 24.9 | 25.6 | 27.3 | 28.3 | 28.9 | 28.7 | 28.9 | 28.3 | 27.0 | 25.9 |
| Average night temperature (°C) | 23.4 | 23.1 | 23.2 | 24.1 | 26.1 | 26.9 | 25.4 | 25.7 | 25.7 | 25.5 | 24.4 | 21.9 |
| Absolute minimum temperature (°C) | 22.0 | 21.7 | 21.4 | 22.2 | 24.0 | 24.0 | 23.2 | 24.3 | 24.1 | 23.3 | 22.4 | 18.8 |
| 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) | 11.2 | 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) | 10.4 | 10.7 | 11.0 | 11.2 | 11.4 | 11.8 | 11.0 | 9.8 | 10.9 | 10.1 | 9.4 | 10.1 |
| Precipitation (mm) | 31 | 20 | 11 | 30 | 30 | 40 | 72 | 90 | 46 | 112 | 83 | 30 |
| Sunny days | 10 | 11 | 15 | 8 | 12 | 4 | 4 | 1 | 1 | 3 | 5 | 5 |
| Rainy days | 21 | 17 | 16 | 22 | 19 | 26 | 27 | 30 | 29 | 28 | 25 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Llanos Costa Barrio is at