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Kisarazu Weather and Climate: A Comprehensive Guide

The climate in Kisarazu is marked by big temperature swings throughout the year. Temperatures range from very warm during the warmest months to cold in the cooler months. It also has a relatively rainy climate with high levels of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

In Kisarazu, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a very warm 30°C in August to a chilly 11°C in January.

Nighttime temperatures can drop, with average lows reaching 4°C in January. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Kisarazu experiences significant rainfall throughout the year, averaging 1716 mm of precipitation annually. The seasons in Kisarazu, bring significant changes in precipitation. The wettest month, October, receives heavy rainfall, with an average of 231 mm of precipitation. This rainfall is distributed across 17 rainy days.

In contrast, the driest month, December, experiences much less rainfall, totaling 77 mm over 11 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Kisarazu Precipitation page.

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

Sunshine over the year

Kisarazu enjoys sunny spells year-round. August sees up to 6.9 hours of daily sunshine, perfect for a sunny trip. September, the least sunny month, still offers a generous 4.4 hours of sun despite this cloudier time of the year. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Yokohama, Japan (26 KM, 16 Miles).

Daily hours of sunshine

Data from: Yokohama, Japan (26 KM, 16 Miles).

Forecast for Kisarazu

Sat   Jan 11
11°C | 1°C
N 3 m/s
clear and no rain

clear and no rain

Sun   Jan 12
10°C | 1°C
N 3 m/s
2.7 mm
broken clouds and rain

broken clouds and rain

Mon   Jan 13
12°C | 2°C
NW 5 m/s
clear and no rain

clear and no rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Kisarazu in Japan

During the months of May, June and October 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 summer in Kisarazu?
    The hottest season / summer takes place in June, July, August and September.
  • Which months have the greatest rainfall in Kisarazu?
    Most rainfall (rainy season) is seen in June, July, September and October.
  • Which is the warmest month in Kisarazu?
    August has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Kisarazu?
    The coldest month is January with an average maximum temperature of 11°C.
  • Which is the wettest month in Kisarazu?
    October tops the wettest month list with 231 mm of rainfall.
  • Which is the driest month in Kisarazu?
    December is the driest month with 77 mm of precipitation.
  • Which is the sunniest month in Kisarazu?
    August is the sunniest month with an average of 208 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.