Miyako Island Weather & Climate: Best Time to Visit

In Miyako Island, seasonal changes bring about a moderate variation in temperatures. Average maximum daytime temperatures range from a very warm 30°C (86°F) in July, the warmest time of the year, to a pleasant 22°C (72°F) during cooler months like January.

At night, you can expect temperatures ranging from 28°C (82°F) in July to around 18°C (64°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Miyako Island is known for its substantial rainfall, with annual precipitation reaching 1907 mm (75 in). While rainfall varies throughout the year, each season offers its own charm. August brings wetter days averaging 223 mm (8.8 in) of precipitation, spread over 23 rainy days.

In contrast, the driest month February experiences a drier climate, with about 125 mm (4.9 in) of rainfall spread across 23 rainy days. For more details, please visit our Miyako Island Precipitation page.

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

The average number of days each month with precipitation

Seasonal changes in sunshine hours are quite dramatic in Miyako Island. While July receives considerable daily sunshine with up to 8.2 hours, January marks the darkest time of the year, where sunshine is scarce with only 2.9 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 Miyako Island.

The city experiences its highest humidity in June, reaching 84%. In December, 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