Kitakyushu, Fukuoka, Japan climate
Average temperatures, precipitation and all-time records for Kitakyushu, Fukuoka, Japan, with every day graded against ~45 years of local climate history (1981–2026). Its warmest month is August, averaging a high of 30°C, and its coldest is January, with an average low of 6°C.
Kitakyushu is a city in Fukuoka Prefecture, Japan. In 2019, Kitakyushu had an estimated population of 940,978, making it the second-largest city in Fukuoka Prefecture and on the island of Kyushu, after the city of Fukuoka. via Wikipedia
How today compares
Latest recorded day: 2026-07-21. Each reading placed on Kitakyushu, Fukuoka, Japan's own ±7-day seasonal distribution.
Kitakyushu average temperatures by month
Typical daily high and low, and average precipitation, for each month in Kitakyushu, Fukuoka, Japan, based on 1981–2026 records. The wettest month is July (10 mm on an average day).
| Month | Avg high | Avg low | Avg precip |
|---|---|---|---|
| January | 9°C | 6°C | 3 mm |
| February | 10°C | 6°C | 3 mm |
| March | 13°C | 8°C | 5 mm |
| April | 17°C | 12°C | 5 mm |
| May | 21°C | 16°C | 5 mm |
| June | 24°C | 20°C | 8 mm |
| July | 28°C | 24°C | 10 mm |
| August | 30°C | 26°C | 8 mm |
| September | 27°C | 23°C | 8 mm |
| October | 22°C | 18°C | 3 mm |
| November | 17°C | 13°C | 3 mm |
| December | 12°C | 8°C | 3 mm |
Each bar spans the 10th-percentile daily low to the 90th-percentile daily high (the range most days fall within), coloured cold → hot on a shared -23°C to 46°C scale, so the whole year's rhythm reads at a glance.
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Record extremes
- Hottest day on record: 34°C on 2013-08-18
- Coldest day on record: -4°C on 1981-02-26
Percentiles compare each day to Kitakyushu, Fukuoka, Japan's own history, so grades are relative to this location: a “Near Record” day here isn't the same temperature as elsewhere. How the grades work →