Dumai Weather History Riau, Indonesia

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
Yearly Monthly Averages
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Fri 07 Aug, 2026 Weather in Dumai

Sunrise: 06:14 AM Sunset: 06:25 PM	Moonrise: 12:12 AM Moonset: 12:44 PM	Max: 35.0 °c	Min: 23.5 °c	Avg: 28.5 °c	Precip: 0.00 mm	Max Wind: 8.4 kph

	Fri 07 0:00 am	Fri 07 3:00 am	Fri 07 6:00 am	Fri 07 9:00 am	Fri 07 12:00 pm	Fri 07 3:00 pm	Fri 07 6:00 pm	Fri 07 9:00 pm
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Temp	24.6°c	24.2°c	23.5°c	27.1°c	33.6°c	34.6°c	30.6°c	27.7°c
Wind	5.0 kmph	8.4 kmph	4.3 kmph	4.7 kmph	6.5 kmph	7.2 kmph	4.3 kmph	2.9 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	31%	61%	82%	32%	23%	48%	23%	11%
Humidity	93%	93%	95%	89%	47%	44%	69%	87%
Pressure	1010 mb	1009 mb	1009 mb	1011 mb	1009 mb	1006 mb	1007 mb	1010 mb

Dumai Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	30°C / 86°F	23°C / 74°F	26°C / 79°F	80 hours	210.25 mm / 8.28 In	15 days	1010 mb / 30 In
February	31°C / 88°F	24°C / 74°F	26°C / 80°F	125 hours	128.05 mm / 5.04 In	9 days	1010 mb / 30 In
March	31°C / 88°F	24°C / 75°F	27°C / 80°F	108 hours	213.96 mm / 8.42 In	16 days	1010 mb / 30 In
April	31°C / 88°F	24°C / 76°F	27°C / 81°F	70 hours	270.24 mm / 10.64 In	22 days	1009 mb / 30 In
May	32°C / 89°F	25°C / 76°F	27°C / 81°F	77 hours	240.73 mm / 9.48 In	21 days	1009 mb / 30 In
June	32°C / 89°F	24°C / 75°F	27°C / 81°F	103 hours	157.85 mm / 6.21 In	16 days	1009 mb / 30 In
July	32°C / 89°F	24°C / 75°F	27°C / 80°F	120 hours	166.17 mm / 6.54 In	15 days	1009 mb / 30 In
August	31°C / 88°F	24°C / 75°F	27°C / 80°F	101 hours	227.54 mm / 8.96 In	20 days	1009 mb / 30 In
September	31°C / 88°F	24°C / 75°F	27°C / 80°F	83 hours	258.18 mm / 10.16 In	20 days	1010 mb / 30 In
October	31°C / 88°F	24°C / 75°F	27°C / 80°F	78 hours	293.98 mm / 11.57 In	21 days	1010 mb / 30 In
November	30°C / 86°F	24°C / 75°F	26°C / 79°F	36 hours	388.75 mm / 15.31 In	24 days	1009 mb / 30 In
December	29°C / 85°F	24°C / 74°F	26°C / 79°F	47 hours	361.26 mm / 14.22 In	21 days	1009 mb / 30 In

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