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Hourly Forecast
Daylight Hours
05:30
Sunrise
17:29
Sunset
Moon
Waxing Gibbous
14:55
Moonrise
00:16
Moonset
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View stargazing scoreWeather in Hirakawa today, September 21, 2026
Rain features in Hirakawa on September 21, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Wetter spells lean into the morning, when rain odds reach about 60% near 07:00. Skies look heaviest around 06:00, with cover close to 100%.
Expect highs of 24°C and cooler readings close to 19°C. Relative humidity sits between 81% and 99%, reaching its peak around 21:00. A lighter breeze peaks around 18:00 near 2.7 km/h.
Through the afternoon wet weather remains a factor, with rain chances near 60% around 12:00. Cloud also stays substantial, close to 100% near 12:00. Visibility stays generally good near 4.2 km on average, though it can drop toward 0.1 km in thicker cloud or showers. The sun rises at 05:30 and sets at 17:29, for a total of 11 hours 58 minutes of sunlight today.
Taken together, Hirakawa looks wet enough on September 21, 2026 that flexible outdoor plans work best, with temperatures peaking near 24°C.
Frequently asked questions about weather in Hirakawa
How warm does it get in Hirakawa?
The warmest month in Hirakawa is August, with average high temperatures of 27°C. The average temperature during this period is around 24°C.
How cold does it get in Hirakawa?
The coldest month in Hirakawa is January, with average low temperatures of -5°C. The average temperature during this period is around -2°C.
What is the wettest time of year in Hirakawa?
The wettest month in Hirakawa is August, with an average of 200mm of precipitation.
What is the driest time of year in Hirakawa?
The driest month in Hirakawa is January, with an average of 102mm of precipitation.
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