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.
Yearly Monthly Averages
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Mon 09 Mar, 2026 Weather in Iwanuma

Sunrise: 05:58 AM Sunset: 05:38 PM	Moonrise: 11:39 PM Moonset: 08:23 AM	Max: 7.8 °c	Min: 1.9 °c	Avg: 4.5 °c	Precip: 0.00 mm	Max Wind: 15.5 kph

	Mon 09 0:00 am	Mon 09 3:00 am	Mon 09 6:00 am	Mon 09 9:00 am	Mon 09 12:00 pm	Mon 09 3:00 pm	Mon 09 6:00 pm	Mon 09 9:00 pm
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Temp	2.2°c	2.2°c	1.9°c	5.2°c	7.4°c	7.7°c	5.3°c	3.9°c
Wind	15.5 kmph	14.4 kmph	10.4 kmph	11.5 kmph	8.6 kmph	9.7 kmph	8.3 kmph	6.8 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	81%	66%	50%	41%	32%	46%	18%	22%
Humidity	63%	65%	66%	48%	42%	42%	55%	61%
Pressure	1022 mb	1022 mb	1023 mb	1023 mb	1021 mb	1020 mb	1021 mb	1022 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	143 hours	55.24 mm / 2.17 In	8 days	1016 mb / 30 In
February	5°C / 42°F	-1°C / 31°F	2°C / 36°F	138 hours	49.96 mm / 1.97 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 / 77°F	164 hours	201.15 mm / 7.92 In	12 days	1010 mb / 30 In
September	24°C / 76°F	19°C / 66°F	21°C / 70°F	154 hours	201.22 mm / 7.92 In	8 days	1014 mb / 30 In
October	19°C / 66°F	13°C / 55°F	16°C / 60°F	189 hours	184.14 mm / 7.25 In	7 days	1018 mb / 31 In
November	13°C / 56°F	8°C / 46°F	10°C / 51°F	194 hours	67.81 mm / 2.67 In	4 days	1019 mb / 31 In
December	7°C / 45°F	2°C / 36°F	5°C / 40°F	148 hours	71.33 mm / 2.81 In	7 days	1016 mb / 30 In

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