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Sakai Weather by Month

Average temperatures, rainfall and humidity for Sakai, Japan, month by month, built from OpenWeather’s historical records. Use it to see what a typical Sakai month looks like before you travel — then check the live Sakai forecast for the days ahead.

Warmest month

August

33°C average high

Coolest month

January

2°C average low

Wettest month

June

176 mm of rain

Driest month

January

59 mm of rain

Average temperature and rainfall in Sakai by month

Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.

MonthAvg highAvg lowRecord low / highRainfallHumidityWind
January9°C2°C-12°C / 19°C
59 mm
66%16 km/h
February10°C3°C-10°C / 22°C
73 mm
67%15 km/h
March14°C6°C-4°C / 25°C
100 mm
66%14 km/h
April19°C11°C2°C / 27°C
128 mm
66%13 km/h
May24°C16°C4°C / 31°C
112 mm
68%11 km/h
June27°C20°C9°C / 35°C
176 mm
75%11 km/h
July32°C25°C18°C / 40°C
122 mm
77%11 km/h
August33°C26°C18°C / 40°C
124 mm
72%11 km/h
September29°C22°C12°C / 37°C
121 mm
73%11 km/h
October23°C16°C4°C / 31°C
101 mm
69%13 km/h
November18°C10°C-2°C / 27°C
72 mm
67%13 km/h
December12°C5°C-6°C / 23°C
67 mm
65%16 km/h

Best time to visit Sakai

The most comfortable time to visit Sakai is generally May and October to November, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around June, totalling about 1,255 mm a year.

Travellers who prefer heat should aim for August, when highs average 33°C. June is the month to avoid if rain would spoil your plans — it averages 176 mm, roughly 3× the rainfall of the driest month (January).

Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Sakai forecast for what is happening now.

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