Minamiboso Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Minamiboso.

Climate overview of Minamiboso

Temperatures in Minamiboso, Chiba, Japan, vary greatly throughout the year. August is the hottest month at 28°C (82°F), while January is the coldest at 12°C (54°F).

The city receives considerable rainfall, with around 1853 mm (73 in) annually. October is the wettest month. It has warm summers and mild winters. August is the sunniest month, averaging 6.9 hours of sunshine per day.

Minamiboso Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Minamiboso - and find the best time to visit.

Monthly Temperature in Minamiboso

The climate in Minamiboso is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 28°C (82°F) in August to a moderate 12°C (54°F) in the coolest month, January.

Nights vary from 25°C (77°F) in August to around 7°C (45°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Minamiboso

Minamiboso has a notably wet climate with abundant precipitation, recording 1853 mm (73 in) of rainfall per year. The climate in Minamiboso shows significant variation throughout the year. Expect heavy rainfall in October, the wettest month, with an average of 241 mm (9.5 in) of precipitation over 18 rainy days.

In contrast, the driest month December offers drier and sunnier days, with around 92 mm (3.6 in) of rainfall over 12 rainy days. For more details, please visit our Minamiboso Precipitation page.

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

Sunshine Hours in Minamiboso

Minamiboso offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between August (6.9 hours daily) and September (4.4 hours daily) provides a bit of variety for visitors and residents.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Yokohama, Japan (48 KM, 29 Miles).

Daily hours of sunshine

Data from: Yokohama, Japan (48 KM, 29 Miles).

Humidity in Minamiboso by Month

Best Time to Visit Minamiboso

The most comfortable overall weather for exploring Minamiboso is usually found in May, July and August. Conditions are generally least comfortable in January and February.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: May, July and August
  • Warmest weather: August
  • Most sunshine: August
  • Fewest rainy days: January, February, November and December
  • Seasonal pattern: Warm summers and mild winters

Frequently asked questions about the climate in Minamiboso

What is the best time to visit Minamiboso?

May, July and August typically offer the most optimal weather in Minamiboso. In contrast, January and February tend to have less optimal conditions. Minamiboso has warm summers and mild winters.

What temperatures can I expect in Minamiboso?

Daytime highs range from 12°C (54°F) in January to 28°C (82°F) in August. Nighttime lows range from 7°C (45°F) to 25°C (77°F). Temperatures vary considerably through the year.

How much rain does Minamiboso get?

Annual rainfall is around 1853 mm (73 in). October is the wettest month with 241 mm (9.5 in), while December is the driest with 92 mm (3.6 in).

How sunny is Minamiboso?

Minamiboso receives around 1,973 hours of sunshine per year. August is the sunniest month with 208 hours, while September is the cloudiest with just 131 hours.

Minamiboso 3-Day Forecast

Minamiboso 3-Day Forecast

Minamiboso on the map

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