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Hourly Forecast
Daylight Hours
05:31
Sunrise
17:30
Sunset
Moon
Waxing Gibbous
14:43
Moonrise
00:30
Moonset
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View stargazing scoreWeather in Ishitsuka today, September 21, 2026
Ishitsuka 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. Morning plans should assume damp conditions, as rain chances climb toward 100% around 07:00. Cloud cover is also at its densest near 06:00 at roughly 100%.
Temperatures climb from an overnight low near 21°C toward a daytime high of about 24°C. Relative humidity sits between 93% and 97%, reaching its peak around 15:00. A lighter breeze peaks around 21:00 near 6.4 km/h.
Through the afternoon wet weather remains a factor, with rain chances near 100% around 13:00. Cloud also stays substantial, close to 100% near 12:00. Visibility stays generally good near 4.3 km on average, though it can drop toward 0.3 km in thicker cloud or showers. Expect sunrise at 05:31, sunset at 17:30, and 11 hours 58 minutes of sunlight today overall.
Overall, Ishitsuka 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 Ishitsuka
How warm does it get in Ishitsuka?
The warmest month in Ishitsuka is August, with average high temperatures of 29°C. The average temperature during this period is around 27°C.
How cold does it get in Ishitsuka?
The coldest month in Ishitsuka is January, with average low temperatures of 2°C. The average temperature during this period is around 5°C.
What is the wettest time of year in Ishitsuka?
The wettest month in Ishitsuka is October, with an average of 180mm of precipitation.
What is the driest time of year in Ishitsuka?
The driest month in Ishitsuka is December, with an average of 54mm of precipitation.
