Loiza Weather & Climate: Best Time to Visit

The climate in Loiza remains fairly constant, offering comfortable temperatures throughout the year. Average daytime temperatures reach a very warm 31°C (88°F) in August. In January, the coolest month of the year, temperatures drop to a comfortable 28°C (82°F).

At night, temperatures range from around 26°C (79°F) in August to 23°C (73°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Loiza is known for its substantial rainfall, with annual precipitation reaching 1221 mm (48 in). Loiza can be quite wet during September, receiving approximately 156 mm (6.1 in) of precipitation over 18 rainy days.

In contrast, during the driest month (February), you will experience much drier conditions, with 52 mm (2 in) of precipitation spread across 15 rainy days. For more details, please visit our Loiza Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Loiza experiences moderate variation in sunshine hours across the seasons. With 9.5 hours daily sunshine in March, it dips to 6.8 hours in November, offering a balanced mix of sunny and overcast days.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Daily percentage of sunshine

The mean water temperature over the year ranges from 26°C (79°F) in January to 29°C (84°F) in August.

Water temperature over the year

The relative humidity is high throughout the year in Loiza.

The city experiences its highest humidity in October, reaching 77%. In March, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year

The mean wind speed over the year ranges from 2 m/s (4 knots) in October to 4 m/s (8 knots) in July. What does this mean?

The mean monthly wind speed over the year (meters per second)