Niihama Weather History Ehime, 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 07 Sep, 2026 Weather in Niihama

Sunrise: 05:44 AM Sunset: 06:24 PM	Moonrise: 12:27 AM Moonset: 03:39 PM	Max: 25.8 °c	Min: 22.9 °c	Avg: 24.0 °c	Precip: 2.58 mm	Max Wind: 28.4 kph

	Mon 07 0:00 am	Mon 07 3:00 am	Mon 07 6:00 am	Mon 07 9:00 am	Mon 07 12:00 pm	Mon 07 3:00 pm	Mon 07 6:00 pm	Mon 07 9:00 pm
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Temp	23.4°c	22.9°c	23.1°c	23.3°c	23.7°c	24.0°c	25.2°c	25.7°c
Wind	28.4 kmph	22.0 kmph	19.8 kmph	14.0 kmph	10.4 kmph	6.1 kmph	4.7 kmph	18.4 kmph
Precip	0.21 mm	0.34 mm	0.25 mm	0.04 mm	0.02 mm	0.00 mm	0.01 mm	0.10 mm
Cloud	99%	100%	100%	100%	100%	100%	95%	100%
Humidity	85%	89%	87%	84%	83%	79%	75%	80%
Pressure	1004 mb	1003 mb	1003 mb	1003 mb	1003 mb	1002 mb	1003 mb	1005 mb

Niihama Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	7°C / 45°F	1°C / 35°F	4°C / 39°F	175 hours	67.05 mm / 2.64 In	8 days	1021 mb / 31 In
February	8°C / 47°F	2°C / 36°F	5°C / 41°F	156 hours	93.70 mm / 3.69 In	7 days	1021 mb / 31 In
March	12°C / 54°F	5°C / 41°F	8°C / 47°F	193 hours	142.91 mm / 5.63 In	7 days	1018 mb / 31 In
April	16°C / 62°F	9°C / 49°F	13°C / 55°F	190 hours	166.98 mm / 6.57 In	7 days	1015 mb / 30 In
May	21°C / 70°F	14°C / 57°F	17°C / 63°F	201 hours	185.77 mm / 7.31 In	7 days	1013 mb / 30 In
June	24°C / 75°F	18°C / 65°F	21°C / 70°F	151 hours	325.03 mm / 12.80 In	12 days	1009 mb / 30 In
July	28°C / 82°F	22°C / 72°F	25°C / 77°F	161 hours	274.40 mm / 10.80 In	13 days	1009 mb / 30 In
August	29°C / 84°F	24°C / 75°F	26°C / 79°F	185 hours	223.89 mm / 8.81 In	11 days	1009 mb / 30 In
September	26°C / 78°F	21°C / 69°F	23°C / 73°F	161 hours	234.99 mm / 9.25 In	10 days	1012 mb / 30 In
October	20°C / 69°F	15°C / 59°F	17°C / 63°F	203 hours	163.44 mm / 6.43 In	6 days	1017 mb / 31 In
November	15°C / 59°F	10°C / 49°F	12°C / 54°F	209 hours	100.15 mm / 3.94 In	5 days	1020 mb / 31 In
December	9°C / 49°F	4°C / 39°F	7°C / 44°F	179 hours	89.96 mm / 3.54 In	7 days	1021 mb / 31 In

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