Koya Weather History Wakayama, 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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Tue 09 Jun, 2026 Weather in Koya

Sunrise: 04:45 AM Sunset: 07:08 PM	Moonrise: 12:23 AM Moonset: 12:41 PM	Max: 20.3 °c	Min: 15.8 °c	Avg: 17.5 °c	Precip: 4.60 mm	Max Wind: 6.5 kph

	Tue 09 0:00 am	Tue 09 3:00 am	Tue 09 6:00 am	Tue 09 9:00 am	Tue 09 12:00 pm	Tue 09 3:00 pm	Tue 09 6:00 pm	Tue 09 9:00 pm
Icon
Temp	16.1°c	16.1°c	16.1°c	17.4°c	18.9°c	20.0°c	17.1°c	16.9°c
Wind	3.6 kmph	2.2 kmph	0.7 kmph	5.0 kmph	5.0 kmph	5.0 kmph	1.8 kmph	2.9 kmph
Precip	1.10 mm	0.80 mm	0.30 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.10 mm
Cloud	100%	100%	100%	89%	100%	58%	77%	70%
Humidity	98%	98%	99%	94%	86%	78%	86%	88%
Pressure	1005 mb	1004 mb	1005 mb	1006 mb	1006 mb	1006 mb	1007 mb	1007 mb

Koya Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	7°C / 45°F	-1°C / 31°F	3°C / 37°F	139 hours	70.96 mm / 2.79 In	7 days	1020 mb / 31 In
February	9°C / 48°F	0°C / 32°F	4°C / 39°F	130 hours	89.10 mm / 3.51 In	6 days	1020 mb / 31 In
March	13°C / 55°F	3°C / 37°F	8°C / 46°F	177 hours	152.46 mm / 6.00 In	8 days	1018 mb / 31 In
April	18°C / 64°F	8°C / 46°F	13°C / 55°F	183 hours	164.76 mm / 6.49 In	7 days	1015 mb / 30 In
May	23°C / 73°F	12°C / 54°F	17°C / 63°F	203 hours	199.11 mm / 7.84 In	8 days	1013 mb / 30 In
June	26°C / 78°F	17°C / 63°F	21°C / 70°F	157 hours	274.77 mm / 10.82 In	9 days	1009 mb / 30 In
July	30°C / 86°F	22°C / 71°F	25°C / 78°F	171 hours	254.37 mm / 10.01 In	12 days	1010 mb / 30 In
August	31°C / 88°F	23°C / 73°F	26°C / 80°F	197 hours	178.44 mm / 7.03 In	10 days	1009 mb / 30 In
September	28°C / 82°F	19°C / 66°F	23°C / 73°F	166 hours	215.47 mm / 8.48 In	9 days	1013 mb / 30 In
October	21°C / 71°F	13°C / 55°F	17°C / 62°F	180 hours	186.00 mm / 7.32 In	6 days	1017 mb / 31 In
November	16°C / 60°F	7°C / 45°F	11°C / 52°F	194 hours	109.94 mm / 4.33 In	5 days	1020 mb / 31 In
December	10°C / 49°F	2°C / 35°F	5°C / 42°F	152 hours	82.78 mm / 3.26 In	6 days	1020 mb / 31 In

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