Kutchan Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Kutchan.
Climate overview of Kutchan
Temperatures in Kutchan, Hokkaido, Japan, vary greatly throughout the year. August is the hottest month at 25°C (77°F), while January is the coldest at -2°C (28°F).
The city receives considerable rain/snowfall, with around 1319 mm (52 in) annually. August is the wettest month. It has warm summers and very cold winters. May is the sunniest month, averaging 6.6 hours of sunshine per day.
Kutchan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kutchan - and find the best time to visit.
Monthly Temperature in Kutchan
The climate in Kutchan is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 25°C (77°F) in August to a very cold -2°C (28°F) in the coolest month, January.
Nights vary from 17°C (63°F) in August to around -10°C (14°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Kutchan
Kutchan has a notably wet climate with abundant precipitation, recording 1319 mm (52 in) of rain/snowfall per year. The climate in Kutchan shows significant variation throughout the year. Expect heavy rainfall in August, the wettest month, with an average of 181 mm (7.1 in) of precipitation over 18 rainy days.
In contrast, the driest month April offers drier and sunnier days, with around 82 mm (3.2 in) of rainfall over 18 rainy days. For more details, please visit our Kutchan 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 Kutchan
For those who appreciate different seasons, Kutchan serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 6.6 hours of sunshine daily, and embrace the darker days in December, offering only 2.9 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Kutchan by Month
The relative humidity is high throughout the year in Kutchan.
The city experiences its highest humidity in July, reaching 76%. In April, the humidity drops to its lowest level at 62%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Kutchan
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June
- Warmest weather: July and August
- Most sunshine: May
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -10°C (14°F).
Frequently asked questions about the climate in Kutchan
What is the best time to visit Kutchan?
June typically offers the most optimal weather in Kutchan. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Kutchan has warm summers and very cold winters.
What temperatures can I expect in Kutchan?
Daytime highs range from -2°C (28°F) in January to 25°C (77°F) in August. Nighttime lows range from -10°C (14°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does Kutchan get?
Annual rainfall is around 1319 mm (52 in). August is the wettest month with 181 mm (7.1 in), while April is the driest with 82 mm (3.2 in).
How sunny is Kutchan?
Kutchan receives around 1,749 hours of sunshine per year. May is the sunniest month with 199 hours, while December is the cloudiest with just 87 hours.
Kutchan 3-Day Forecast
Kutchan on the map
Kutchan is highlighted - select any city to see its climate.
Popular this month
Where to go in September - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Chase the autumn leaves in Japan
Japan is one of these cases which turns into a gold, yellow and orange fairy tale starting from September. And we can honestly say: We cannot imagine a more beautiful season to visit Japan.
Walk the 88 temple circuit
We recommend walking the 88 temple circuit from April til October. Although June, July and August can be a bit wet, hot and humid.
The famous bamboo forests of Arashiyama
The famous bamboo forests of Arashiyama lie just outside the city center of Kyoto and is unique in the world. If you look at photos of this bamboo forest, it looks like you have landed in a fairy-tale world.
10 reasons why you should visit Japan in winter
Here are 10 reasons why you should plan a winter trip to Japan. During this period, popular sights are less busy and prices for flights and hotels much cheaper.