In 2024, the precipitation in Kochi, Japan amounted to around *** thousand millimeters. Kochi Prefecture is located on the main island Shikoku, facing the Pacific Ocean. Therefore, the area is prone to typhoons, which can cause heavy rainfall.
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JMA. (February 13, 2025). Annual precipitation in Kochi, Japan from 2015 to 2024 (in mm) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 23, 2026, from /statistics/1252696/japan-annual-rainfall-kochi/
JMA. "Annual precipitation in Kochi, Japan from 2015 to 2024 (in mm)." Chart. February 13, 2025. ÌÇÐÄÆÆ½â°æ. Accessed July 23, 2026. /statistics/1252696/japan-annual-rainfall-kochi/
JMA. (2025). Annual precipitation in Kochi, Japan from 2015 to 2024 (in mm). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 23, 2026. /statistics/1252696/japan-annual-rainfall-kochi/
JMA. "Annual Precipitation in Kochi, Japan from 2015 to 2024 (in Mm)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 13 Feb 2025, /statistics/1252696/japan-annual-rainfall-kochi/
JMA, Annual precipitation in Kochi, Japan from 2015 to 2024 (in mm) ÌÇÐÄÆÆ½â°æ, /statistics/1252696/japan-annual-rainfall-kochi/ (last visited July 23, 2026)
Annual precipitation in Kochi, Japan from 2015 to 2024 (in mm) [Graph], JMA, February 13, 2025. [Online]. Available: /statistics/1252696/japan-annual-rainfall-kochi/