Iwai Weather History Ibaraki, 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 22 Sep, 2025 Weather in Iwai

Sunrise: 05:28 AM Sunset: 05:38 PM	Moonrise: 05:36 AM Moonset: 05:42 PM	Max: 26.9 °c	Min: 20.7 °c	Avg: 23.1 °c	Precip: 0.20 mm	Max Wind: 22.3 kph

	Mon 22 0:00 am	Mon 22 3:00 am	Mon 22 6:00 am	Mon 22 9:00 am	Mon 22 12:00 pm	Mon 22 3:00 pm	Mon 22 6:00 pm	Mon 22 9:00 pm
Icon
Temp	21.8°c	20.7°c	21.0°c	23.2°c	26.6°c	26.3°c	22.9°c	22.1°c
Wind	16.9 kmph	10.8 kmph	8.3 kmph	11.2 kmph	14.8 kmph	21.2 kmph	19.4 kmph	13.7 kmph
Precip	0.10 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	58%	88%	81%	9%	19%	84%	27%	65%
Humidity	65%	65%	65%	51%	37%	41%	54%	56%
Pressure	1015 mb	1017 mb	1019 mb	1020 mb	1019 mb	1019 mb	1021 mb	1023 mb

Iwai Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	9°C / 48°F	1°C / 34°F	5°C / 40°F	256 hours	57.33 mm / 2.26 In	3 days	1017 mb / 30 In
February	10°C / 50°F	2°C / 36°F	6°C / 42°F	194 hours	74.11 mm / 2.92 In	5 days	1017 mb / 31 In
March	14°C / 57°F	6°C / 42°F	10°C / 49°F	187 hours	124.35 mm / 4.90 In	7 days	1016 mb / 30 In
April	19°C / 66°F	10°C / 50°F	14°C / 58°F	183 hours	128.58 mm / 5.06 In	8 days	1015 mb / 30 In
May	23°C / 74°F	15°C / 60°F	19°C / 67°F	183 hours	140.43 mm / 5.53 In	8 days	1012 mb / 30 In
June	26°C / 79°F	19°C / 67°F	22°C / 72°F	139 hours	179.43 mm / 7.06 In	9 days	1009 mb / 30 In
July	31°C / 87°F	23°C / 74°F	27°C / 80°F	157 hours	192.34 mm / 7.57 In	12 days	1009 mb / 30 In
August	32°C / 89°F	25°C / 77°F	28°C / 82°F	162 hours	149.54 mm / 5.89 In	10 days	1010 mb / 30 In
September	28°C / 82°F	21°C / 70°F	24°C / 75°F	136 hours	214.27 mm / 8.44 In	9 days	1013 mb / 30 In
October	22°C / 71°F	15°C / 60°F	18°C / 65°F	162 hours	212.85 mm / 8.38 In	8 days	1017 mb / 31 In
November	17°C / 62°F	10°C / 50°F	13°C / 56°F	203 hours	99.47 mm / 3.92 In	6 days	1018 mb / 31 In
December	11°C / 52°F	4°C / 39°F	7°C / 45°F	244 hours	64.16 mm / 2.53 In	4 days	1016 mb / 30 In

Ibaraki

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Hasuda	Naka	Fujishiro
Tsukuba	Yashio-shi	Saitama
Soka	Shobu	Ami

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