Kimitsu Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Kimitsu.
Climate overview of Kimitsu
The climate in Kimitsu, Japan, is marked by large temperature swings across the seasons, ranging from 30°C (86°F) in August to 11°C (52°F) in January.
The city has a wet climate, receiving around 1698 mm (67 in) of rainfall per year. Despite the high annual total, it has warm summers and cold winters. October is the wettest month. Sunshine peaks in August, when the city sees around 6.9 hours of sunshine per day.
Kimitsu Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kimitsu - and find the best time to visit.
Monthly Temperature in Kimitsu
In Kimitsu, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 30°C (86°F) in August to a chilly 11°C (52°F) in January.
Nighttime temperatures range from 25°C (77°F) in August to 4°C (39°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Kimitsu
Kimitsu experiences significant rainfall throughout the year, averaging 1698 mm (67 in) of precipitation annually. The seasons in Kimitsu bring significant changes in precipitation. The wettest month, October, receives heavy rainfall, with an average of 227 mm (8.9 in) of precipitation. This rainfall is distributed across 17 rainy days.
In contrast, the driest month, December, experiences much less rainfall, totaling 77 mm (3 in) over 11 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Kimitsu 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 Kimitsu
Kimitsu 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
Daily hours of sunshine
Humidity in Kimitsu by Month
The relative humidity is high throughout the year in Kimitsu.
The city experiences its highest humidity in June, reaching 78%. In January, the humidity drops to its lowest level at 54%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Kimitsu
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May and July
- Warmest weather: July and August
- Most sunshine: August
- Fewest rainy days: January, February and December
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Kimitsu
What is the best time to visit Kimitsu?
May and July typically offer the most optimal weather in Kimitsu. In contrast, January, February, March, August, September, October and December tend to have less optimal conditions. Kimitsu has warm summers and cold winters.
What temperatures can I expect in Kimitsu?
Daytime highs range from 11°C (52°F) in January to 30°C (86°F) in August. Nighttime lows range from 4°C (39°F) to 25°C (77°F). Temperatures vary considerably through the year.
How much rain does Kimitsu get?
Annual rainfall is around 1698 mm (67 in). October is the wettest month with 227 mm (8.9 in), while December is the driest with 77 mm (3 in).
How sunny is Kimitsu?
Kimitsu receives around 1,973 hours of sunshine per year. August is the sunniest month with 208 hours, while September is the cloudiest with just 131 hours.
Kimitsu 3-Day Forecast
Kimitsu on the map
Kimitsu is highlighted - select any city to see its climate.
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