Kamaishi Weather History Iwate, 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 20 Oct, 2025 Weather in Kamaishi

Sunrise: 05:47 AM Sunset: 04:47 PM	Moonrise: 04:20 AM Moonset: 03:58 PM	Max: 16.5 °c	Min: 6.8 °c	Avg: 11.7 °c	Precip: 0.90 mm	Max Wind: 10.4 kph

	Mon 20 0:00 am	Mon 20 3:00 am	Mon 20 6:00 am	Mon 20 9:00 am	Mon 20 12:00 pm	Mon 20 3:00 pm	Mon 20 6:00 pm	Mon 20 9:00 pm
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Temp	10.2°c	11.2°c	12.0°c	14.9°c	15.9°c	13.0°c	10.2°c	8.1°c
Wind	10.4 kmph	7.9 kmph	4.3 kmph	1.1 kmph	4.3 kmph	4.0 kmph	4.7 kmph	9.7 kmph
Precip	0.00 mm	0.10 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	95%	100%	100%	17%	80%	100%	77%	81%
Humidity	73%	88%	90%	77%	66%	74%	76%	82%
Pressure	1021 mb	1019 mb	1019 mb	1019 mb	1018 mb	1019 mb	1022 mb	1024 mb

Kamaishi Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	2°C / 35°F	-5°C / 24°F	-2°C / 29°F	150 hours	63.64 mm / 2.51 In	11 days	1015 mb / 30 In
February	2°C / 36°F	-5°C / 23°F	-1°C / 30°F	134 hours	63.17 mm / 2.49 In	12 days	1017 mb / 30 In
March	7°C / 44°F	-1°C / 30°F	3°C / 37°F	156 hours	133.85 mm / 5.27 In	11 days	1016 mb / 30 In
April	12°C / 53°F	4°C / 39°F	8°C / 46°F	173 hours	134.84 mm / 5.31 In	9 days	1014 mb / 30 In
May	17°C / 63°F	9°C / 48°F	13°C / 55°F	189 hours	135.07 mm / 5.32 In	8 days	1012 mb / 30 In
June	21°C / 69°F	13°C / 56°F	17°C / 62°F	148 hours	139.64 mm / 5.50 In	10 days	1010 mb / 30 In
July	25°C / 76°F	18°C / 64°F	21°C / 70°F	131 hours	185.11 mm / 7.29 In	12 days	1009 mb / 30 In
August	26°C / 79°F	19°C / 67°F	22°C / 72°F	140 hours	188.97 mm / 7.44 In	13 days	1010 mb / 30 In
September	22°C / 72°F	16°C / 61°F	19°C / 66°F	153 hours	185.58 mm / 7.31 In	8 days	1014 mb / 30 In
October	17°C / 62°F	10°C / 49°F	13°C / 55°F	182 hours	162.04 mm / 6.38 In	7 days	1017 mb / 31 In
November	11°C / 52°F	4°C / 39°F	7°C / 45°F	194 hours	81.93 mm / 3.23 In	7 days	1018 mb / 31 In
December	4°C / 40°F	-2°C / 29°F	1°C / 34°F	159 hours	90.04 mm / 3.54 In	11 days	1015 mb / 30 In

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