Kawagoe Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Kawagoe.
Climate overview of Kawagoe
Temperatures in Kawagoe, Saitama, Japan, vary greatly throughout the year. August is the hottest month at 32°C (90°F), while January is the coldest at 10°C (50°F).
With around 1577 mm (62 in) of annual rain/snowfall, Kawagoe has a notably wet climate. The wettest month is September. Sunshine peaks in January, when the city sees around 6.7 hours of sunshine per day.
Kawagoe Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kawagoe — and find the best time to visit.
Monthly Temperature in Kawagoe
The climate in Kawagoe is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a very warm 32°C (90°F) in August. In January, the coolest month of the year, temperatures drop to a chilly 10°C (50°F).
At night, temperatures range from around 24°C (75°F) in August to 0°C (32°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Kawagoe
Kawagoe has a notably wet climate with abundant precipitation, recording 1577 mm (62 in) of rain/snowfall per year. Kawagoe can be quite wet during September, receiving approximately 212 mm (8.3 in) of precipitation over 19 rainy days.
In contrast, during the driest month (December), you will experience much drier conditions, with 56 mm (2.2 in) of precipitation spread across 7 rainy days days. For more details, please visit our Kawagoe 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 Kawagoe
Kawagoe experiences moderate variation in sunshine hours across the seasons. With 6.7 hours daily sunshine in January, it dips to 4.2 hours in June, offering a balanced mix of sunny and overcast days.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Kawagoe
The wettest months are June, July, September and October, when precipitation is at its highest. Ready to plan your travels but need destination ideas? Our smart tool recommends places based on the climate conditions you prefer. Start planning with our destination weather tool.
Frequently asked questions about the climate in Kawagoe
What is the best time to visit Kawagoe?
May typically offers the most optimal weather in Kawagoe. In contrast, January and July tend to have less optimal conditions.
What temperatures can I expect in Kawagoe?
Daytime highs range from 10°C (50°F) in January to 32°C (90°F) in August. Nighttime lows range from 0°C (32°F) to 24°C (75°F). Temperatures vary considerably through the year.
How much rain does Kawagoe get?
Annual rainfall is around 1577 mm (62 in). September is the wettest month with 212 mm (8.3 in), while December is the driest with 56 mm (2.2 in).
How sunny is Kawagoe?
Kawagoe receives around 2,031 hours of sunshine per year. January is the sunniest month with 202 hours, while June is the cloudiest with just 127 hours. Overall, Kawagoe enjoys abundant sunshine.
Kawagoe 3-Day Forecast
Kawagoe 3-Day Forecast
Kawagoe on the map
Kawagoe 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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