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Hourly Forecast
Daylight Hours
05:48
Sunrise
17:47
Sunset
Moon
Waxing Gibbous
14:56
Moonrise
00:52
Moonset
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View stargazing scoreWeather in Rittō today, September 21, 2026
Rain features in Rittō on September 21, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. The morning carries the wetter risk, with rain chances near 68% and the highest odds around 04:00. Cloud is also thick early on, peaking near 100% around 04:00.
Expect highs of 26°C and cooler readings close to 23°C. Expect humidity between 75% and 91%, most humid near 04:00. Winds stay light, near 4.7 km/h by 09:00, so the day feels still more than breezy.
The afternoon should feel quieter than the damp start, with rain probability easing to about 12% after morning values near 68%. Cloud cover stays around 100% by 12:00. Visibility stays near 16.1 km. Expect sunrise at 05:48, sunset at 17:47, and 11 hours 58 minutes of sunlight today overall.
Taken together, Rittō looks wet enough on September 21, 2026 that flexible outdoor plans work best, with temperatures peaking near 26°C.
Frequently asked questions about weather in Rittō
How warm does it get in Rittō?
The warmest month in Rittō is August, with average high temperatures of 33°C. The average temperature during this period is around 28°C.
How cold does it get in Rittō?
The coldest month in Rittō is January, with average low temperatures of 1°C. The average temperature during this period is around 4°C.
What is the wettest time of year in Rittō?
The wettest month in Rittō is June, with an average of 201mm of precipitation.
What is the driest time of year in Rittō?
The driest month in Rittō is December, with an average of 52mm of precipitation.
