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Hourly Forecast
Daylight Hours
05:44
Sunrise
17:43
Sunset
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Waxing Gibbous
14:53
Moonrise
00:46
Moonset
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View stargazing scoreWeather in Yaotsu today, September 21, 2026
Yaotsu looks damp on September 21, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Early hours look the most unsettled, with rain probability near 40% by 07:00. The thickest cloud arrives around 07:00, reaching about 100%.
The temperature range runs from about 21°C up to 29°C. Relative humidity sits between 68% and 96%, reaching its peak around 07:00. Expect gentle winds, highest near 18:00 at 5.4 km/h.
The afternoon should feel quieter than the damp start, with rain probability easing to about 0% after morning values near 40%. Cloud cover stays around 99% by 12:00. Horizontal visibility holds close to 16.1 km. Sunrise is at 05:44 and sunset at 17:43, giving 11 hours 58 minutes of sunlight today.
Taken together, Yaotsu looks wet enough on September 21, 2026 that flexible outdoor plans work best, with temperatures peaking near 29°C.
Frequently asked questions about weather in Yaotsu
How warm does it get in Yaotsu?
The warmest month in Yaotsu 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 Yaotsu?
The coldest month in Yaotsu 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 Yaotsu?
The wettest month in Yaotsu is July, with an average of 353mm of precipitation.
What is the driest time of year in Yaotsu?
The driest month in Yaotsu is January, with an average of 74mm of precipitation.
