Sanmu Weather History Chiba, 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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Wed 01 Apr, 2026 Weather in Sanmu

Sunrise: 05:26 AM Sunset: 06:00 PM	Moonrise: 05:16 PM Moonset: 04:45 AM	Max: 18.5 °c	Min: 12.8 °c	Avg: 14.7 °c	Precip: 17.10 mm	Max Wind: 24.8 kph

	Wed 01 0:00 am	Wed 01 3:00 am	Wed 01 6:00 am	Wed 01 9:00 am	Wed 01 12:00 pm	Wed 01 3:00 pm	Wed 01 6:00 pm	Wed 01 9:00 pm
Icon
Temp	18.5°c	16.1°c	15.9°c	15.1°c	14.9°c	13.3°c	12.8°c	12.9°c
Wind	24.8 kmph	7.9 kmph	22.3 kmph	22.7 kmph	24.5 kmph	22.3 kmph	17.3 kmph	23.4 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	1.00 mm	2.20 mm	2.30 mm
Cloud	18%	10%	95%	100%	88%	100%	100%	100%
Humidity	85%	83%	80%	68%	70%	78%	89%	91%
Pressure	1003 mb	1006 mb	1010 mb	1013 mb	1012 mb	1012 mb	1013 mb	1012 mb

Sanmu Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	10°C / 49°F	4°C / 39°F	7°C / 44°F	227 hours	76.72 mm / 3.02 In	4 days	1016 mb / 30 In
February	10°C / 51°F	5°C / 41°F	7°C / 45°F	163 hours	102.37 mm / 4.03 In	6 days	1017 mb / 31 In
March	14°C / 57°F	8°C / 46°F	11°C / 51°F	157 hours	158.25 mm / 6.23 In	8 days	1016 mb / 30 In
April	18°C / 64°F	12°C / 53°F	15°C / 58°F	169 hours	141.64 mm / 5.58 In	8 days	1015 mb / 30 In
May	22°C / 71°F	16°C / 61°F	19°C / 66°F	185 hours	157.26 mm / 6.19 In	8 days	1012 mb / 30 In
June	24°C / 76°F	20°C / 67°F	22°C / 71°F	147 hours	202.28 mm / 7.96 In	8 days	1009 mb / 30 In
July	28°C / 83°F	24°C / 75°F	26°C / 78°F	180 hours	173.63 mm / 6.84 In	9 days	1010 mb / 30 In
August	30°C / 86°F	25°C / 77°F	27°C / 81°F	196 hours	132.19 mm / 5.20 In	7 days	1010 mb / 30 In
September	27°C / 80°F	23°C / 73°F	24°C / 76°F	145 hours	234.41 mm / 9.23 In	9 days	1013 mb / 30 In
October	22°C / 71°F	17°C / 63°F	19°C / 67°F	142 hours	245.35 mm / 9.66 In	9 days	1017 mb / 31 In
November	17°C / 63°F	13°C / 55°F	15°C / 59°F	170 hours	133.08 mm / 5.24 In	7 days	1018 mb / 31 In
December	12°C / 54°F	7°C / 45°F	10°C / 49°F	217 hours	86.99 mm / 3.42 In	5 days	1016 mb / 30 In

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