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Nanjo Weather and Climate: A Comprehensive Guide

The temperature in Nanjo varies moderately throughout the year. The temperatures shift from very warm to pleasant. It also experiences much rainfall throughout the year. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

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

At night, you can expect cooler temperatures, with averages dropping to around 17°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Nanjo has a relatively rainy climate with high precipitation levels, averaging 1881 mm of rainfall annually. Nanjo experiences moderate seasonal variation in rainfall, with monthly averages ranging from 228 mm in June, the wettest month, and 110 mm in November, the driest month.

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

Sunshine over the year

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

Data from: Naha, Japan (11 KM, 7 Miles).

Daily hours of sunshine

Data from: Naha, Japan (11 KM, 7 Miles).

Forecast for Nanjo

Sat   Jan 11
17°C | 12°C
N 5 m/s
broken clouds and no rain

broken clouds and no rain

Sun   Jan 12
17°C | 12°C
NW 8 m/s
almost clear and no rain

almost clear and no rain

Mon   Jan 13
17°C | 12°C
N 5 m/s
partly cloudy and no rain

partly cloudy and no rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Nanjo in Japan

During the months of January, February, March, April, May, November and December you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is the rainy season in Nanjo?
    Rainy season in Nanjo occurs in the months of April, May, June, August, September and October.
  • Which is the warmest month in Nanjo?
    August has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Nanjo?
    The coldest month is February with an average maximum temperature of 21°C.
  • Which is the wettest month in Nanjo?
    June tops the wettest month list with 228 mm of rainfall.
  • Which is the driest month in Nanjo?
    November is the driest month with 110 mm of precipitation.
  • Which is the sunniest month in Nanjo?
    July is the sunniest month with an average of 240 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.