Warm
Average highs sit around 31°C, giving warm days by monthly-average standards.
August verdict
Suo-Oshima, Japan in August
Weather score63Good
Good for holiday weather
Average highs sit around 31°C, giving warm days by monthly-average standards. Sunshine averages 6.6h per day, enough for a balanced month. Rainfall averages 143mm, so some wet days are possible.
August weather
Monthly averages
Temp
31°C
Rain
143mm
Sun
6.6h
Sea
26°C
Weather score
63
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 143mm, so some wet days are possible.
Some sun
Sunshine averages 6.6h per day, enough for a balanced month.
Swimmable
Sea temperatures average 26°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Suo-Oshima, Japan with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August31°C average high
August is one of Suo-Oshima's warmest months, with daytime heat above the yearly average.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
August143mm average rain
August sits near Suo-Oshima's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to March and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August6.6 hours average sun
August is one of Suo-Oshima's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsMay and August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
August26°C average sea
August is one of Suo-Oshima's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJuly to October
Sea temperatures are usually near 24°C in this stretch, so swimming comfort is at its strongest.
Weather score
August63 weather score
August is one of Suo-Oshima's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJuly to September
These months have the strongest weather score in the monthly averages.
Hotels near Suo-Oshima, Japan
Marriott
Sheraton Grand Hiroshima HotelHiroshima City, Hiroshima, Japan
SOIL Nagatoyumoto, a Member of Design HotelsNagato, Yamaguchi, Japan
Fairfield by Marriott Hiroshima SeraSera, Hiroshima, Japan
Fairfield by Marriott Fukuoka UkihaUkiha, Fukuoka, Japan
Fairfield by Marriott Kumamoto AsoAso, Kumamoto, Japan
Yoruya, a Member of Design Hotels™Kurashiki shi, Japan