Omihachiman Weather History Shiga, 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 Omihachiman

Sunrise: 05:32 AM Sunset: 06:14 PM	Moonrise: 12:11 AM Moonset: 03:31 PM	Max: 23.6 °c	Min: 21.3 °c	Avg: 22.3 °c	Precip: 14.97 mm	Max Wind: 10.8 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	21.3°c	21.8°c	21.9°c	22.9°c	21.6°c	22.1°c	23.6°c	23.3°c
Wind	10.8 kmph	9.0 kmph	7.2 kmph	4.7 kmph	2.9 kmph	4.0 kmph	4.3 kmph	4.0 kmph
Precip	0.22 mm	0.05 mm	0.00 mm	0.42 mm	2.43 mm	0.21 mm	0.02 mm	0.02 mm
Cloud	100%	100%	100%	100%	100%	100%	90%	100%
Humidity	92%	90%	90%	85%	95%	94%	87%	86%
Pressure	1004 mb	1004 mb	1003 mb	1003 mb	1003 mb	1003 mb	1004 mb	1006 mb

Omihachiman Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	7°C / 44°F	1°C / 33°F	3°C / 38°F	94 hours	148.96 mm / 5.86 In	15 days	1019 mb / 31 In
February	8°C / 46°F	1°C / 34°F	4°C / 40°F	102 hours	120.89 mm / 4.76 In	12 days	1020 mb / 31 In
March	12°C / 54°F	4°C / 39°F	8°C / 46°F	153 hours	161.11 mm / 6.34 In	11 days	1018 mb / 31 In
April	17°C / 63°F	8°C / 46°F	12°C / 54°F	170 hours	173.97 mm / 6.85 In	9 days	1015 mb / 30 In
May	22°C / 72°F	13°C / 55°F	17°C / 63°F	184 hours	192.80 mm / 7.59 In	8 days	1013 mb / 30 In
June	26°C / 78°F	17°C / 63°F	21°C / 70°F	149 hours	219.48 mm / 8.64 In	10 days	1009 mb / 30 In
July	30°C / 86°F	22°C / 72°F	26°C / 78°F	129 hours	275.37 mm / 10.84 In	13 days	1009 mb / 30 In
August	31°C / 88°F	23°C / 74°F	27°C / 80°F	155 hours	203.04 mm / 7.99 In	10 days	1009 mb / 30 In
September	27°C / 81°F	20°C / 68°F	23°C / 74°F	140 hours	244.88 mm / 9.64 In	10 days	1013 mb / 30 In
October	21°C / 70°F	14°C / 57°F	17°C / 63°F	172 hours	186.27 mm / 7.33 In	8 days	1017 mb / 31 In
November	15°C / 60°F	8°C / 47°F	12°C / 53°F	170 hours	125.00 mm / 4.92 In	7 days	1020 mb / 31 In
December	9°C / 49°F	3°C / 38°F	6°C / 43°F	114 hours	157.10 mm / 6.19 In	13 days	1019 mb / 31 In

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