Nanjo Weather & Climate: Best Time to Visit
Nanjo, Okinawa islands, Japan, experiences moderate temperature changes through the seasons. August is the warmest month with daytime highs of 30°C (86°F), while February is the coolest at 21°C (70°F).
With around 1881 mm (74 in) of annual rainfall, Nanjo has a notably wet climate. The wettest month is June. Sunshine peaks in July, when the city sees around 8.0 hours of sunshine per day.
Monthly Temperature in Nanjo
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
Rainfall in Nanjo
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
Sunshine Hours in Nanjo
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
Humidity in Nanjo by Month
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
Nanjo 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Nanjo
During the months of January, February, March, July, November and December, Nanjo enjoys pleasant weather with average temperatures ranging from 21°C (69°F) to 30°C (86°F). These months are perfect for sightseeing and exploring.Rainfall during this time ranges from 110 mm (4.3 in) in November to 138 mm (5.4 in) in July. This means you can expect a mix of sunny days and occasional showers.
The rainy season falls during May, June, August and September, bringing heavy precipitation. Wondering where to travel based on your weather preferences? Our recommendation tool helps you find destinations with your ideal climate conditions. Use our weather planner to find your perfect destination.
