Suwa Weather History Nagano, 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 07 Sep, 2026 Weather in Suwa

Sunrise: 05:24 AM Sunset: 06:07 PM	Moonrise: 12:00 AM Moonset: 03:26 PM	Max: 18.9 °c	Min: 11.4 °c	Avg: 14.3 °c	Precip: 88.72 mm	Max Wind: 11.2 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
Icon
Temp	11.5°c	11.4°c	12.6°c	12.4°c	13.7°c	14.8°c	17.1°c	18.0°c
Wind	9.0 kmph	8.3 kmph	3.2 kmph	5.8 kmph	5.0 kmph	6.1 kmph	4.3 kmph	1.4 kmph
Precip	4.09 mm	4.06 mm	2.36 mm	3.28 mm	3.04 mm	2.06 mm	0.05 mm	0.02 mm
Cloud	100%	100%	100%	100%	100%	100%	100%	100%
Humidity	99%	100%	100%	99%	99%	99%	99%	99%
Pressure	1010 mb	1008 mb	1007 mb	1006 mb	1004 mb	1004 mb	1007 mb	1008 mb

Suwa Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	1°C / 34°F	-9°C / 16°F	-4°C / 24°F	199 hours	57.87 mm / 2.28 In	11 days	1018 mb / 31 In
February	3°C / 37°F	-8°C / 17°F	-3°C / 27°F	172 hours	80.35 mm / 3.16 In	10 days	1019 mb / 31 In
March	8°C / 46°F	-4°C / 25°F	2°C / 35°F	197 hours	127.81 mm / 5.03 In	11 days	1017 mb / 31 In
April	14°C / 57°F	1°C / 35°F	8°C / 46°F	207 hours	133.79 mm / 5.27 In	8 days	1015 mb / 30 In
May	19°C / 67°F	6°C / 43°F	13°C / 55°F	207 hours	154.55 mm / 6.08 In	7 days	1012 mb / 30 In
June	23°C / 73°F	11°C / 52°F	17°C / 62°F	164 hours	168.98 mm / 6.65 In	9 days	1010 mb / 30 In
July	26°C / 79°F	15°C / 60°F	21°C / 69°F	149 hours	207.31 mm / 8.16 In	11 days	1010 mb / 30 In
August	27°C / 81°F	16°C / 61°F	21°C / 70°F	169 hours	138.73 mm / 5.46 In	10 days	1011 mb / 30 In
September	23°C / 74°F	12°C / 54°F	17°C / 63°F	165 hours	160.69 mm / 6.33 In	9 days	1014 mb / 30 In
October	17°C / 63°F	6°C / 42°F	11°C / 52°F	203 hours	159.24 mm / 6.27 In	7 days	1018 mb / 31 In
November	11°C / 52°F	0°C / 32°F	5°C / 41°F	240 hours	80.42 mm / 3.17 In	6 days	1019 mb / 31 In
December	4°C / 40°F	-6°C / 22°F	-1°C / 30°F	212 hours	70.12 mm / 2.76 In	11 days	1018 mb / 31 In

Nagano

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