Fukuoka weather by month
Fukuoka's warmest month is August (average high 32.5°C) and coldest is January (10.2°C). Monthly temperature, rain, sunshine and flower seasons from Japan Meteorological Agency 1991–2020 normals.
| Month | High / low | Rain | In bloom |
|---|---|---|---|
| January | 10° / 4°C (50° / 39°F) | 74 mm (9 days) | Plum blossoms |
| February | 12° / 4°C (53° / 40°F) | 70 mm (9 days) | — |
| March | 15° / 7°C (59° / 45°F) | 104 mm (10 days) | Cherry blossoms |
| April | 20° / 12°C (68° / 53°F) | 118 mm (10 days) | Cherry blossoms |
| May | 24° / 16°C (76° / 61°F) | 134 mm (9 days) | — |
| June | 27° / 20°C (81° / 69°F) | 250 mm (12 days) | — |
| July | 31° / 25°C (88° / 76°F) | 299 mm (11 days) | — |
| August | 33° / 25°C (91° / 78°F) | 210 mm (10 days) | — |
| September | 29° / 22°C (83° / 71°F) | 175 mm (10 days) | — |
| October | 24° / 16°C (75° / 61°F) | 95 mm (7 days) | — |
| November | 18° / 11°C (65° / 51°F) | 91 mm (9 days) | Autumn colors |
| December | 13° / 6°C (55° / 42°F) | 68 mm (9 days) | Autumn colors |
See Fukuoka cherry blossom dates and autumn leaves.
Source: Japan Meteorological Agency climate normals 1991–2020 (processed by Japan Bloom Calendar). Averages, not a forecast.