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Hourly Forecast
Daylight Hours
05:47
Sunrise
17:46
Sunset
Moon
Waxing Gibbous
14:58
Moonrise
00:48
Moonset
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View stargazing scoreWeather in Iijima today, September 21, 2026
Iijima starts September 21, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Early hours look the most unsettled, with rain probability near 30% by 07:00. The thickest cloud arrives around 05:00, reaching about 99%.
The temperature range runs from about 23°C up to 28°C. Moisture in the air spans 69%-91%, with the highest values around 06:00. Expect gentle winds, highest near 15:00 at 7.2 km/h.
Afternoon showers stay in play, peaking near 78% around 16:00. Skies remain cluttered, with cover about 96% by 12:00. Visibility stays generally good near 15.9 km on average, though it can drop toward 12.2 km in thicker cloud or showers. Expect sunrise at 05:47, sunset at 17:46, and 11 hours 58 minutes of sunlight today overall.
Overall, Iijima on September 21, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 78% and the high sits around 28°C.
Frequently asked questions about weather in Iijima
How warm does it get in Iijima?
The warmest month in Iijima 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 Iijima?
The coldest month in Iijima is January, with average low temperatures of 1°C. The average temperature during this period is around 3°C.
What is the wettest time of year in Iijima?
The wettest month in Iijima is July, with an average of 305mm of precipitation.
What is the driest time of year in Iijima?
The driest month in Iijima is March, with an average of 157mm of precipitation.
