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Hourly Forecast
Daylight Hours
05:52
Sunrise
17:51
Sunset
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Waxing Gibbous
14:58
Moonrise
00:58
Moonset
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View stargazing scoreWeather in Wakayama today, September 21, 2026
Rain features in Wakayama 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 42% and the highest odds around 10:00. Cloud is also thick early on, peaking near 100% around 04:00.
The day peaks near 27°C and cools toward 23°C. Expect humidity between 72% and 85%, most humid near 04:00. Airflow remains manageable, reaching about 6.9 km/h around 15:00.
Through the afternoon wet weather remains a factor, with rain chances near 42% around 12:00. Cloud also stays substantial, close to 99% near 12:00. Views remain open at about 16.1 km. The sun rises at 05:52 and sets at 17:51, for a total of 11 hours 58 minutes of sunlight today.
In short, treat September 21, 2026 in Wakayama as a damp day: pack covers, watch the wetter hours, and expect a high near 27°C.
Frequently asked questions about weather in Wakayama
How warm does it get in Wakayama?
The warmest month in Wakayama 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 Wakayama?
The coldest month in Wakayama is January, with average low temperatures of 4°C. The average temperature during this period is around 7°C.
What is the wettest time of year in Wakayama?
The wettest month in Wakayama is June, with an average of 267mm of precipitation.
What is the driest time of year in Wakayama?
The driest month in Wakayama is January, with an average of 69mm of precipitation.
