Chatan Weather and Climate: A Comprehensive Guide
The weather in Chatan sees moderate temperature fluctuations over the course of a year.
Temperatures can be very warm at the high end
to roughly pleasant at the low end.
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
The weather in Chatan changes moderately throughout the year, offering enough variation to appreciate each season. On average, daytime temperatures range from a very warm 30°C in August to a pleasant 20°C in February.
Nighttime temperatures can drop, with average lows reaching 17°C in February. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Chatan experiences significant rainfall throughout the year, averaging 1877 mm of precipitation annually. The amount of precipitation varies moderately throughout the year. The wettest month, June, sees around 232 mm of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, November, still receives a respectable 108 mm of rainfall.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
In Chatan, summer days are longer and more sunny, with daily sunshine hours peaking at 8.0 hours in July. As the darker season arrives, the brightness of the sun becomes less. February sees a soft sun for only 2.9 hours per average day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Average humidity
The relative humidity is high throughout the year in Chatan.
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
partly cloudy and no rain partly cloudy and rain partly cloudy and no rainForecast for Chatan
6 m/s
6 m/s
5 m/s
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Chatan 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:
Rainy season in Chatan occurs in the months of April, May, June, August and September.
August has an average maximum temperature of 30°C and is the warmest month of the year.
The coldest month is February with an average maximum temperature of 20°C.
June tops the wettest month list with 232 mm of rainfall.
November is the driest month with 108 mm of precipitation.
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.
