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Hourly Forecast
Daylight Hours
05:33
Sunrise
17:31
Sunset
Moon
Waxing Gibbous
14:44
Moonrise
00:32
Moonset
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View stargazing scoreWeather in Shimo-tsuma today, September 21, 2026
Rain features in Shimo-tsuma 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 100% near 08:00. Skies look heaviest around 08:00, with cover close to 100%.
The temperature range runs from about 21°C up to 24°C. The air stays humid, with relative humidity between 90% and 97% and the peak around 08:00. Airflow remains manageable, reaching about 7.3 km/h around 23:00.
Afternoon showers stay in play, peaking near 100% around 12:00. Skies remain cluttered, with cover about 100% by 12:00. Horizontal visibility sits around 3.4 km, briefly nearer 1.4 km. Daylight runs from 05:33 to 17:31, lasting 11 hours 58 minutes of sunlight today.
The practical takeaway for Shimo-tsuma on September 21, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 24°C.
Frequently asked questions about weather in Shimo-tsuma
How warm does it get in Shimo-tsuma?
The warmest month in Shimo-tsuma is August, with average high temperatures of 32°C. The average temperature during this period is around 28°C.
How cold does it get in Shimo-tsuma?
The coldest month in Shimo-tsuma 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 Shimo-tsuma?
The wettest month in Shimo-tsuma is July, with an average of 170mm of precipitation.
What is the driest time of year in Shimo-tsuma?
The driest month in Shimo-tsuma is December, with an average of 42mm of precipitation.
