Climate averages 1991–2020
Fukuoka weather
in July.
A hot, very wet month: the 2nd warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Fukuoka: daytime highs average 29.3°C and nights cool to about 23.6°C. By daytime temperature it is the 2nd warmest of the 12 months.
Expect about 286 mm of rain on roughly 18 days, which makes July a very wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 09 min on an average July day.
The nearest other city in this atlas is Kasuga (9 km away). In July its highs average 29.7°C, about as warm as Fukuoka, with 286 mm of rain.
Among the 303 cities listed in Japan, Fukuoka ranks joint 45th of 303 for the warmest July highs and joint 272nd of 303 for the driest July (rainfall, lowest first). The mean July high of those 303 cities is 27.9°C; Fukuoka is 1.5°C warmer than that mean.
From July to August, average highs rise by 1.3°C to 30.7°C, and monthly rainfall falls from 286 mm to 171 mm.
The annual picture
July in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Fukuoka climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 8.7°C3.2°C | 3.2°C | 63 | 9.7 | 10.210 h |
| February | 10.0°C3.3°C | 3.3°C | 73 | 9.3 | 11.011 h |
| March | 13.4°C5.6°C | 5.6°C | 115 | 11.5 | 12.012 h |
| April | 18.4°C9.8°C | 9.8°C | 130 | 11.0 | 13.013 h |
| May | 22.9°C14.7°C | 14.7°C | 147 | 10.6 | 13.914 h |
| June | 25.9°C19.4°C | 19.4°C | 305 | 15.8 | 14.314 h |
| July, selected | 29.3°C23.6°C | 23.6°C | 286 | 17.5 | 14.114 h |
| August | 30.7°C24.6°C | 24.6°C | 171 | 15.1 | 13.413 h |
| September | 27.1°C20.9°C | 20.9°C | 179 | 12.8 | 12.412 h |
| October | 22.1°C15.4°C | 15.4°C | 101 | 8.0 | 11.411 h |
| November | 16.6°C10.1°C | 10.1°C | 86 | 8.6 | 10.510 h |
| December | 11.1°C5.3°C | 5.3°C | 69 | 9.3 | 10.010 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
July in nearby cities
- Kasuga in JulyJapan · 9 kmHigh 29.7°C · Low 23.2°C · 286 mm rain
- Maebaru-chūō in JulyJapan · 20 kmHigh 28.3°C · Low 23.9°C · 262 mm rain
- Itoshima in JulyJapan · 22 kmHigh 28.9°C · Low 24.1°C · 262 mm rain
- Iizuka in JulyJapan · 25 kmHigh 30.0°C · Low 23.2°C · 238 mm rain
- Munakata in JulyJapan · 25 kmHigh 29.5°C · Low 23.6°C · 249 mm rain
- Tosu in JulyJapan · 28 kmHigh 29.5°C · Low 23.0°C · 334 mm rain
- Kurume in JulyJapan · 33 kmHigh 29.4°C · Low 22.7°C · 334 mm rain
- Saga in JulyJapan · 42 kmHigh 29.0°C · Low 23.0°C · 309 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Fukuoka) is explained once on the Fukuoka year overview and on the Sources, method and limits page.
Kasuga lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.