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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Sat 25 Apr, 2026 Weather in Niihama

Sunrise: 05:25 AM Sunset: 06:45 PM	Moonrise: 12:31 PM Moonset: 01:50 AM	Max: 16.1 °c	Min: 10.7 °c	Avg: 13.1 °c	Precip: 0.10 mm	Max Wind: 10.4 kph

	Sat 25 0:00 am	Sat 25 3:00 am	Sat 25 6:00 am	Sat 25 9:00 am	Sat 25 12:00 pm	Sat 25 3:00 pm	Sat 25 6:00 pm	Sat 25 9:00 pm
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Temp	11.4°c	11.0°c	11.1°c	13.4°c	14.7°c	15.7°c	14.5°c	12.7°c
Wind	10.4 kmph	9.0 kmph	7.2 kmph	7.2 kmph	5.4 kmph	4.3 kmph	2.5 kmph	6.8 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	88%	8%	89%	10%	6%	72%	89%	21%
Humidity	55%	54%	56%	57%	63%	65%	76%	85%
Pressure	1018 mb	1018 mb	1020 mb	1021 mb	1020 mb	1019 mb	1019 mb	1020 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	17°C / 62°F	9°C / 49°F	13°C / 55°F	195 hours	162.56 mm / 6.40 In	7 days	1015 mb / 30 In
May	21°C / 70°F	14°C / 57°F	17°C / 63°F	213 hours	190.45 mm / 7.50 In	8 days	1012 mb / 30 In
June	24°C / 75°F	18°C / 65°F	21°C / 70°F	160 hours	314.17 mm / 12.37 In	12 days	1009 mb / 30 In
July	28°C / 82°F	22°C / 72°F	25°C / 77°F	171 hours	281.87 mm / 11.10 In	13 days	1009 mb / 30 In
August	29°C / 84°F	24°C / 75°F	26°C / 79°F	196 hours	230.86 mm / 9.09 In	12 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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