Climate at a glance · Fukuoka
Annual mean63°day and night
Precipitation72.01 ina year
Warmest monthAugustavg high 90°
Coldest monthJanuaryavg low 39°
Average temperature by month
High · lowJanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation by month
72.01 in a yearJanFebMarAprMayJunJulAugSepOctNovDec
Monthly averages
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high | 48° | 50° | 59° | 66° | 72° | 79° | 88° | 90° | 84° | 73° | 64° | 54° |
| Avg low | 39° | 39° | 46° | 52° | 59° | 68° | 77° | 77° | 73° | 63° | 52° | 43° |
| Precip, in | 2.83 | 3.43 | 5.16 | 5.08 | 7.20 | 10.00 | 7.44 | 13.50 | 7.52 | 2.91 | 4.25 | 2.68 |
| Wet days | 11 | 10 | 12 | 10 | 12 | 14 | 17 | 19 | 16 | 9 | 9 | 11 |
| Sunshine | 6.3 h | 7.1 h | 7.5 h | 8.4 h | 8.5 h | 8 h | 10 h | 10.3 h | 9.1 h | 8.4 h | 7.6 h | 6.5 h |
| Humidity | 69% | 70% | 73% | 74% | 76% | 83% | 79% | 79% | 81% | 75% | 71% | 68% |
| Sea temperature | 54° | 51° | 54° | 60° | 66° | 73° | 83° | 86° | 85° | 77° | 67° | 61° |
| Daylight | 10 h 12 | 10 h 59 | 11 h 59 | 13 h 02 | 13 h 54 | 14 h 21 | 14 h 08 | 13 h 23 | 12 h 23 | 11 h 21 | 10 h 26 | 9 h 58 |
| UV index (clear sky) | 4 | 6 | 8 | 10 | 11 | 12 | 11 | 11 | 9 | 7 | 5 | 4 |
5-year averages (2021–2025) · Open-Meteo historical weather (ERA5)
33.6000°N, 130.4170°E