Green Island Weather & Climate: Best Time to Visit

In Green Island, seasonal changes bring about a moderate variation in temperatures. Average daytime temperatures reach a very warm 31°C (88°F) in July. In January, the coolest month of the year, temperatures drop to a comfortable 24°C (75°F).

At night, temperatures range from around 28°C (82°F) in July to 20°C (68°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Green Island has a notably wet climate with abundant precipitation, recording 2370 mm (93 in) of rainfall per year. Green Island can be quite wet during September, receiving approximately 346 mm (14 in) of precipitation over 17 rainy days.

In contrast, during the driest month (March), you will experience much drier conditions, with 87 mm (3.4 in) of precipitation spread across 16 rainy days. For more details, please visit our Green Island Precipitation page.

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

The average number of days each month with precipitation

Green Island can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 8.1 hours of sunshine daily. In contrast, the city experiences much darker days in February, with only 2.7 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in Green Island.

The city experiences its highest humidity in June, reaching 79%. In December, the humidity drops to its lowest level at 70%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year