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Hourly Forecast
Daylight Hours
05:31
Sunrise
17:30
Sunset
Moon
Waxing Gibbous
14:42
Moonrise
00:31
Moonset
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View stargazing scoreWeather in Kasumigaura today, September 21, 2026
Rain features in Kasumigaura 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 07:00. Skies look heaviest around 07:00, with cover close to 100%.
The temperature range runs from about 21°C up to 24°C. Expect humidity between 95% and 99%, most humid near 15:00. A lighter breeze peaks around 23:00 near 7.9 km/h.
Expect the wet theme to continue later, as rain odds reach 100% near 12:00. Cloud amounts hold near 100% around 12:00. Expect visibility near 0.6 km, with poorer spells close to 0.1 km. Daylight runs from 05:31 to 17:30, lasting 11 hours 58 minutes of sunlight today.
Overall, Kasumigaura on September 21, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 100% and the high sits around 24°C.
Frequently asked questions about weather in Kasumigaura
How warm does it get in Kasumigaura?
The warmest month in Kasumigaura is August, with average high temperatures of 31°C. The average temperature during this period is around 28°C.
How cold does it get in Kasumigaura?
The coldest month in Kasumigaura is January, with average low temperatures of 0°C. The average temperature during this period is around 4°C.
What is the wettest time of year in Kasumigaura?
The wettest month in Kasumigaura is October, with an average of 176mm of precipitation.
What is the driest time of year in Kasumigaura?
The driest month in Kasumigaura is January, with an average of 50mm of precipitation.
