Chichibu Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Chichibu.
Climate overview of Chichibu
Temperatures in Chichibu, Saitama, Japan, vary greatly throughout the year. August is the hottest month at 29°C (84°F), while January is the coldest at 8°C (46°F).
The city receives considerable rain/snowfall, with around 2133 mm (84 in) annually. July is the wettest month. It has a distinct rainy season from May to October. August is the sunniest month, averaging 6.7 hours of sunshine per day.
Chichibu Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Chichibu — and find the best time to visit.
Monthly Temperature in Chichibu
The climate in Chichibu is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 29°C (84°F) in August to a chilly 8°C (46°F) in the coolest month, January.
Nights vary from 21°C (70°F) in August to around -2°C (28°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Chichibu
Chichibu has a notably wet climate with abundant precipitation, recording 2133 mm (84 in) of rain/snowfall per year. The climate in Chichibu shows significant variation throughout the year. Expect heavy rainfall in July, the wettest month, with an average of 294 mm (12 in) of precipitation over 22 rainy days.
In contrast, the driest month December offers drier and sunnier days, with around 65 mm (2.6 in) of rainfall over 8 rainy days. For more details, please visit our Chichibu 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 Chichibu
Chichibu offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between August (6.7 hours daily) and June (5.0 hours daily) provides a bit of variety for visitors and residents.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Chichibu by Month
The relative humidity is high throughout the year in Chichibu.
The city experiences its highest humidity in July, reaching 74%. In March, the humidity drops to its lowest level at 59%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Chichibu
The wettest months are May, June, July, August, September and October, when precipitation is at its highest. Planning your next adventure but unsure where to go? Our climate tool suggests perfect locations tailored to your preferred weather conditions. Discover your ideal travel destination with our weather planner.
Frequently asked questions about the climate in Chichibu
What is the best time to visit Chichibu?
May and November typically offer the most optimal weather in Chichibu. In contrast, January, February, March, June, July, September and December tend to have less optimal conditions. Chichibu has a distinct rainy season from May to October.
What temperatures can I expect in Chichibu?
Daytime highs range from 8°C (46°F) in January to 29°C (84°F) in August. Nighttime lows range from -2°C (28°F) to 21°C (70°F). Temperatures vary considerably through the year.
How much rain does Chichibu get?
Annual rainfall is around 2133 mm (84 in). July is the wettest month with 294 mm (12 in), while December is the driest with 65 mm (2.6 in).
How sunny is Chichibu?
Chichibu receives around 2,097 hours of sunshine per year. August is the sunniest month with 201 hours, while June is the cloudiest with just 150 hours. Overall, Chichibu enjoys abundant sunshine.
Chichibu 3-Day Forecast
Chichibu 3-Day Forecast
Chichibu on the map
Chichibu is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Osaka
32°C (90°F) Tokyo30°C (86°F) Naha
30°C (86°F) Kyoto31°C (88°F) Hakone28°C (82°F) Hakuba26°C (79°F) Sapporo24°C (75°F) Niseko24°C (75°F) 
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