Fukuoka Climate by Month
Fukuoka, Japan
Hot summers and cool winters, with rain spread through the year.
The climate in Fukuoka is one of hot summers and cool winters, with rain spread through the year. Afternoon highs range from 50°F (10°C) in January to 90°F (32°C) in August, and January nights average 38°F (3°C). About 64 in (1615 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 90°F(32°C)
- Average high, August
- Coldest nights
- 38°F(3°C)
- Average low, January
- Rain per year
- 64 in(1615 mm)
- No clear rainy season
- Humidity
- 67%
- Sunniest: May
Best and worst months in Fukuoka
Best for weatherThe most comfortable weather comes in October, with highs around 75°F (24°C) and about 3.7 in (93 mm) of rain a month.
Least pleasantJanuary and July are the least pleasant; July is the wettest, with 10 in (266 mm) of rain.
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in October.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Fukuoka weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 50°F(10°C) | 38°F(3°C) | 2.6 in(67 mm) | 61% | 2.0 |
| FebFebruary | 52°F(11°C) | 39°F(4°C) | 2.6 in(67 mm) | 58% | 2.8 |
| MarMarch | 59°F(15°C) | 44°F(7°C) | 4.2 in(107 mm) | 62% | 3.7 |
| AprApril | 67°F(20°C) | 52°F(11°C) | 4.8 in(122 mm) | 63% | 4.5 |
| MayMay | 76°F(24°C) | 60°F(16°C) | 5.2 in(132 mm) | 65% | 5.0 |
| JunJune | 80°F(27°C) | 68°F(20°C) | 10 in(261 mm) | 76% | 4.4 |
| JulJuly | 87°F(31°C) | 76°F(24°C) | 10 in(266 mm) | 76% | 4.7 |
| AugAugust | 90°F(32°C) | 77°F(25°C) | 6.6 in(167 mm) | 72% | 4.8 |
| SepSeptember | 83°F(29°C) | 70°F(21°C) | 7.1 in(181 mm) | 73% | 3.9 |
| OctOctoberBest | 75°F(24°C) | 60°F(15°C) | 3.7 in(93 mm) | 66% | 3.4 |
| NovNovember | 65°F(18°C) | 50°F(10°C) | 3.3 in(83 mm) | 69% | 2.5 |
| DecDecember | 55°F(13°C) | 41°F(5°C) | 2.7 in(69 mm) | 62% | 1.9 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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