Iwanuma Weather History Miyagi, 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.
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Mon 04 Aug, 2025 Weather in Iwanuma

Sunrise: 04:42 AM Sunset: 06:43 PM	Moonrise: 03:00 PM Moonset: No moonset	Max: 29.3 °c	Min: 23.3 °c	Avg: 26.2 °c	Precip: 1.00 mm	Max Wind: 14.4 kph

	Mon 04 0:00 am	Mon 04 3:00 am	Mon 04 6:00 am	Mon 04 9:00 am	Mon 04 12:00 pm	Mon 04 3:00 pm	Mon 04 6:00 pm	Mon 04 9:00 pm
Icon
Temp	23.8°c	23.4°c	24.5°c	28.3°c	29.3°c	28.9°c	26.6°c	24.8°c
Wind	2.9 kmph	4.0 kmph	4.7 kmph	9.4 kmph	13.0 kmph	12.6 kmph	5.8 kmph	2.5 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.20 mm	0.20 mm	0.10 mm	0.20 mm	0.00 mm
Cloud	71%	68%	40%	75%	85%	85%	79%	24%
Humidity	95%	96%	90%	76%	73%	76%	87%	93%
Pressure	1005 mb	1005 mb	1006 mb	1007 mb	1005 mb	1005 mb	1005 mb	1006 mb

Iwanuma Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	4°C / 40°F	-1°C / 31°F	2°C / 35°F	147 hours	56.88 mm / 2.24 In	7 days	1016 mb / 30 In
February	5°C / 42°F	-1°C / 31°F	2°C / 36°F	137 hours	51.86 mm / 2.04 In	7 days	1018 mb / 31 In
March	9°C / 49°F	2°C / 36°F	6°C / 42°F	174 hours	108.13 mm / 4.26 In	7 days	1016 mb / 30 In
April	14°C / 57°F	7°C / 44°F	10°C / 51°F	194 hours	129.36 mm / 5.09 In	7 days	1015 mb / 30 In
May	19°C / 67°F	12°C / 53°F	16°C / 60°F	208 hours	133.78 mm / 5.27 In	7 days	1012 mb / 30 In
June	22°C / 72°F	16°C / 61°F	19°C / 67°F	173 hours	144.22 mm / 5.68 In	8 days	1009 mb / 30 In
July	26°C / 79°F	21°C / 69°F	23°C / 74°F	152 hours	190.17 mm / 7.49 In	11 days	1009 mb / 30 In
August	28°C / 82°F	22°C / 72°F	25°C / 76°F	163 hours	204.51 mm / 8.05 In	12 days	1010 mb / 30 In
September	24°C / 76°F	19°C / 66°F	21°C / 70°F	155 hours	207.97 mm / 8.19 In	9 days	1014 mb / 30 In
October	19°C / 66°F	13°C / 55°F	16°C / 60°F	194 hours	185.67 mm / 7.31 In	7 days	1018 mb / 31 In
November	13°C / 56°F	8°C / 46°F	10°C / 51°F	193 hours	68.37 mm / 2.69 In	5 days	1019 mb / 31 In
December	7°C / 45°F	2°C / 36°F	5°C / 40°F	149 hours	71.95 mm / 2.83 In	7 days	1016 mb / 30 In

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