Weatheo

Hiratsuka Weather by Month

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

Warmest month

August

32°C average high

Coolest month

January

2°C average low

Wettest month

June

175 mm of rain

Driest month

January

33 mm of rain

Average temperature and rainfall in Hiratsuka 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
January11°C2°C-12°C / 18°C
33 mm
57%12 km/h
February11°C2°C-9°C / 23°C
48 mm
57%14 km/h
March15°C6°C-7°C / 28°C
103 mm
61%15 km/h
April19°C11°C-3°C / 28°C
138 mm
64%14 km/h
May24°C15°C5°C / 32°C
107 mm
69%13 km/h
June26°C19°C11°C / 36°C
175 mm
76%11 km/h
July30°C24°C14°C / 38°C
147 mm
76%12 km/h
August32°C25°C18°C / 39°C
137 mm
74%13 km/h
September28°C21°C14°C / 36°C
145 mm
75%13 km/h
October22°C15°C3°C / 32°C
137 mm
71%13 km/h
November18°C10°C-1°C / 26°C
71 mm
64%12 km/h
December13°C4°C-9°C / 23°C
41 mm
57%12 km/h

Best time to visit Hiratsuka

The most comfortable time to visit Hiratsuka is generally May to June and October, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around June, totalling about 1,283 mm a year.

Travellers who prefer heat should aim for August, when highs average 32°C. June is the month to avoid if rain would spoil your plans — it averages 175 mm, roughly 5× the rainfall of the driest month (January).

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

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