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.
Kōchi Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Kōchi.
–
Climate overview of Kōchi
The climate in Kōchi, Shikoku, Japan, is marked by large temperature swings across the seasons, ranging from 27°C (81°F) in August to 2°C (36°F) in January.
The city has a wet climate, receiving around 1838 mm (72 in) of rain/snowfall per year. Despite the high annual total, it has warm summers and very cold winters. July is the wettest month. The most sunshine falls in August, with an average of 6.9 hours of daily sunshine.
Kōchi Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kōchi - and find the best time to visit.
Monthly Temperature in Kōchi
In Kōchi, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 27°C (81°F) in August to a very cold 2°C (36°F) in January.
Nighttime temperatures range from 18°C (64°F) in August to -6°C (21°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Kōchi
Kōchi experiences significant rain/snowfall throughout the year, averaging 1838 mm (72 in) of precipitation annually. The amount of precipitation varies moderately throughout the year. The wettest month, July, sees around 223 mm (8.8 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, November, still receives a respectable 104 mm (4.1 in) of rainfall. For more details, please visit our Kōchi 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 Kōchi
Kōchi enjoys sunny spells year-round. August sees up to 6.9 hours of daily sunshine, perfect for a sunny trip. June, 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 Kōchi by Month
The relative humidity is high throughout the year in Kōchi.
The city experiences its highest humidity in July, reaching 79%. In February, the humidity drops to its lowest level at 60%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Kōchi
For comfortable weather, consider visiting Kōchi in June and August. Conditions are usually least favourable in January, February, March, April, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
cold
Feb
cold
Mar
wet
Apr
wet
May
good
Jun
very good
Jul
mixed
Aug
very good
Sep
good
Oct
mixed
Nov
wet
Dec
wet
- Best overall: June and August
- Warmest weather: July and August
- Most sunshine: April and August
- Fewer rainy days: April, May, October, November and December
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -6°C (21°F).
Frequently asked questions about the climate in Kōchi
What is the best time to visit Kōchi?
June and August typically offer the most optimal weather in Kōchi. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Kōchi has warm summers and very cold winters.
What temperatures can I expect in Kōchi?
Daytime highs range from 2°C (36°F) in January to 27°C (81°F) in August. Nighttime lows range from -6°C (21°F) to 18°C (64°F). Temperatures vary considerably through the year.
How much rain does Kōchi get?
Annual rainfall is around 1838 mm (72 in). July is the wettest month with 223 mm (8.8 in), while November is the driest with 104 mm (4.1 in).
How sunny is Kōchi?
Kōchi receives around 2,173 hours of sunshine per year. August is the sunniest month with 207 hours, while June is the cloudiest with just 133 hours. Overall, Kōchi enjoys abundant sunshine.
Kōchi 3-Day Forecast
Kōchi on the map
Kōchi is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
Naha
28°C (82°F) Osaka
24°C (75°F) Kyoto23°C (73°F) Tokyo23°C (73°F) Hakone21°C (70°F) Hakuba17°C (63°F) Sapporo16°C (61°F) Niseko15°C (59°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Chase the autumn leaves in 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.