Nanjo Weather & Climate: Best Time to Visit

In Nanjo, seasonal changes bring about a moderate variation in temperatures. Average daytime temperatures reach a very warm 30°C (86°F) in August. In February, the coolest month of the year, temperatures drop to a pleasant 21°C (70°F).

At night, temperatures range from around 28°C (82°F) in August to 17°C (63°F) in February.

Check out our detailed temperature page for more information.

Temperature ranges by month

Nanjo has a relatively rainy climate with high precipitation levels, averaging 1881 mm (74 in) of rainfall annually. Nanjo experiences moderate seasonal variation in rainfall, with monthly averages ranging from 228 mm (9 in) in June, the wettest month, and 110 mm (4.3 in) in November, the driest month. For more details, please visit our Nanjo Precipitation page.

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

The average number of days each month with precipitation

Nanjo can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 8.0 hours of sunshine daily. In contrast, the city experiences much darker days in February, 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 Nanjo.

The city experiences its highest humidity in June, reaching 83%. In December, the humidity drops to its lowest level at 66%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year