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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Fri 24 Jul, 2026 Weather in Omihachiman

Sunrise: 04:58 AM Sunset: 07:05 PM	Moonrise: 03:20 PM Moonset: 12:10 AM	Max: 34.9 °c	Min: 24.7 °c	Avg: 29.7 °c	Precip: 0.00 mm	Max Wind: 16.9 kph

	Fri 24 0:00 am	Fri 24 3:00 am	Fri 24 6:00 am	Fri 24 9:00 am	Fri 24 12:00 pm	Fri 24 3:00 pm	Fri 24 6:00 pm	Fri 24 9:00 pm
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Temp	27.1°c	26.5°c	26.0°c	30.6°c	33.2°c	34.6°c	30.9°c	28.8°c
Wind	4.0 kmph	1.1 kmph	3.6 kmph	4.3 kmph	5.8 kmph	15.1 kmph	14.8 kmph	9.4 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	8%	5%	12%	16%	17%	9%	5%	8%
Humidity	75%	76%	73%	56%	50%	45%	58%	74%
Pressure	1010 mb	1010 mb	1011 mb	1011 mb	1010 mb	1009 mb	1010 mb	1012 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	136 hours	281.79 mm / 11.09 In	13 days	1009 mb / 30 In
August	31°C / 88°F	23°C / 74°F	27°C / 80°F	164 hours	206.38 mm / 8.13 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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