Rumoi Weather History Hokkaido, Japan

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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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Mon 07 Sep, 2026 Weather in Rumoi

Sunrise: 05:03 AM Sunset: 05:59 PM	Moonrise: Does not rise today Moonset: 03:40 PM	Max: 20.6 °c	Min: 12.7 °c	Avg: 16.1 °c	Precip: 0.02 mm	Max Wind: 16.6 kph

	Mon 07 0:00 am	Mon 07 3:00 am	Mon 07 6:00 am	Mon 07 9:00 am	Mon 07 12:00 pm	Mon 07 3:00 pm	Mon 07 6:00 pm	Mon 07 9:00 pm
Icon
Temp	13.4°c	12.8°c	13.1°c	17.1°c	19.8°c	19.1°c	17.5°c	15.5°c
Wind	11.5 kmph	11.9 kmph	11.9 kmph	12.2 kmph	15.5 kmph	13.3 kmph	10.4 kmph	10.1 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.01 mm	0.00 mm
Cloud	32%	100%	100%	100%	100%	100%	88%	5%
Humidity	94%	95%	91%	68%	55%	63%	78%	90%
Pressure	1019 mb	1017 mb	1017 mb	1016 mb	1014 mb	1012 mb	1010 mb	1009 mb

Rumoi Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-2°C / 28°F	-7°C / 19°F	-5°C / 24°F	22 hours	90.41 mm / 3.56 In	20 days	1013 mb / 30 In
February	-2°C / 29°F	-7°C / 19°F	-4°C / 24°F	31 hours	76.49 mm / 3.01 In	17 days	1014 mb / 30 In
March	2°C / 36°F	-3°C / 26°F	0°C / 31°F	82 hours	82.69 mm / 3.26 In	16 days	1014 mb / 30 In
April	8°C / 46°F	2°C / 36°F	5°C / 41°F	158 hours	78.84 mm / 3.10 In	8 days	1012 mb / 30 In
May	14°C / 58°F	7°C / 45°F	11°C / 51°F	169 hours	87.75 mm / 3.45 In	7 days	1010 mb / 30 In
June	19°C / 66°F	12°C / 53°F	15°C / 59°F	142 hours	92.75 mm / 3.65 In	8 days	1009 mb / 30 In
July	23°C / 73°F	17°C / 62°F	20°C / 68°F	155 hours	147.32 mm / 5.80 In	7 days	1008 mb / 30 In
August	24°C / 75°F	18°C / 64°F	21°C / 69°F	141 hours	203.55 mm / 8.01 In	9 days	1009 mb / 30 In
September	21°C / 69°F	14°C / 58°F	17°C / 63°F	178 hours	149.14 mm / 5.87 In	8 days	1014 mb / 30 In
October	14°C / 56°F	8°C / 47°F	11°C / 52°F	127 hours	142.04 mm / 5.59 In	10 days	1016 mb / 30 In
November	7°C / 44°F	2°C / 35°F	4°C / 40°F	58 hours	158.59 mm / 6.24 In	15 days	1015 mb / 30 In
December	0°C / 32°F	-4°C / 25°F	-2°C / 29°F	23 hours	135.31 mm / 5.33 In	21 days	1012 mb / 30 In

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