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Hourly Forecast
Daylight Hours
06:11
Sunrise
18:12
Sunset
Moon
Waning Crescent
03:24
Moonrise
15:00
Moonset
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Weather in Dumai tomorrow, September 08, 2026
Rain features in Dumai on September 08, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Early hours look the most unsettled, with rain probability near 46% by 11:00. The thickest cloud arrives around 07:00, reaching about 84%.
Temperatures climb from an overnight low near 24°C toward a daytime high of about 34°C. Moisture in the air spans 48%–94%, with the highest values around 04:00. Expect gentle winds, highest near 01:00 at 2.6 km/h.
Afternoon showers stay in play, peaking near 46% around 12:00. Skies remain cluttered, with cover about 78% by 12:00. Views remain open at about 16.1 km. Sunrise is at 06:10 and sunset at 18:11, giving 12 hours 1 minutes of sunlight today.
Taken together, Dumai looks wet enough on September 08, 2026 that flexible outdoor plans work best, with temperatures peaking near 34°C.
Frequently asked questions about weather in Dumai
How warm does it get in Dumai?
The warmest month in Dumai is July, with average high temperatures of 28°C. The average temperature during this period is around 28°C.
How cold does it get in Dumai?
The coldest month in Dumai is November, with average low temperatures of 25°C. The average temperature during this period is around 25°C.
What is the wettest time of year in Dumai?
The wettest month in Dumai is December, with an average of 33mm of precipitation.
What is the driest time of year in Dumai?
The driest month in Dumai is August, with an average of 6mm of precipitation.
