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Hourly Forecast
Daylight Hours
05:32
Sunrise
17:31
Sunset
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Waxing Gibbous
14:45
Moonrise
00:30
Moonset
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View stargazing scoreWeather in Ōtawara today, September 21, 2026
Expect unsettled, showery conditions in Ōtawara on September 21, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Morning plans should assume damp conditions, as rain chances climb toward 100% around 06:00. Cloud cover is also at its densest near 06:00 at roughly 100%.
The day peaks near 24°C and cools toward 20°C. The air stays humid, with relative humidity between 90% and 97% and the peak around 10:00. Expect gentle winds, highest near 21:00 at 7.2 km/h.
Afternoon showers stay in play, peaking near 100% around 12:00. Skies remain cluttered, with cover about 100% by 12:00. Expect visibility near 5.6 km, with poorer spells close to 2.4 km. The sun rises at 05:32 and sets at 17:31, for a total of 11 hours 58 minutes of sunlight today.
In short, treat September 21, 2026 in Ōtawara as a damp day: pack covers, watch the wetter hours, and expect a high near 24°C.
Frequently asked questions about weather in Ōtawara
How warm does it get in Ōtawara?
The warmest month in Ōtawara is August, with average high temperatures of 31°C. The average temperature during this period is around 26°C.
How cold does it get in Ōtawara?
The coldest month in Ōtawara is January, with average low temperatures of -1°C. The average temperature during this period is around 3°C.
What is the wettest time of year in Ōtawara?
The wettest month in Ōtawara is July, with an average of 196mm of precipitation.
What is the driest time of year in Ōtawara?
The driest month in Ōtawara is December, with an average of 42mm of precipitation.
