Suisun City Weather History California, United States of America

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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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Wed 12 Aug, 2026 Weather in Suisun City

Sunrise: 06:20 AM Sunset: 08:06 PM	Moonrise: 05:51 AM Moonset: 08:09 PM	Max: 27.0 °c	Min: 13.9 °c	Avg: 19.2 °c	Precip: 0.00 mm	Max Wind: 22.0 kph

	Wed 12 0:00 am	Wed 12 3:00 am	Wed 12 6:00 am	Wed 12 9:00 am	Wed 12 12:00 pm	Wed 12 3:00 pm	Wed 12 6:00 pm	Wed 12 9:00 pm
Icon
Temp	16.1°c	14.4°c	13.9°c	18.1°c	24.7°c	27.0°c	23.8°c	16.3°c
Wind	15.1 kmph	11.5 kmph	8.6 kmph	9.7 kmph	13.0 kmph	18.0 kmph	22.0 kmph	19.1 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	0%	25%	17%	8%	0%	1%	0%	10%
Humidity	77%	93%	95%	80%	55%	51%	58%	85%
Pressure	1011 mb	1011 mb	1012 mb	1012 mb	1011 mb	1008 mb	1007 mb	1008 mb

Suisun City Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	14°C / 57°F	6°C / 43°F	9°C / 49°F	213 hours	114.39 mm / 4.50 In	6 days	1020 mb / 31 In
February	15°C / 60°F	6°C / 43°F	10°C / 51°F	191 hours	111.80 mm / 4.40 In	5 days	1019 mb / 31 In
March	17°C / 63°F	7°C / 45°F	12°C / 53°F	196 hours	94.53 mm / 3.72 In	6 days	1018 mb / 31 In
April	21°C / 69°F	9°C / 48°F	14°C / 58°F	242 hours	31.60 mm / 1.24 In	3 days	1017 mb / 30 In
May	25°C / 76°F	11°C / 52°F	17°C / 63°F	281 hours	15.61 mm / 0.61 In	2 days	1014 mb / 30 In
June	29°C / 84°F	13°C / 56°F	20°C / 69°F	305 hours	3.92 mm / 0.15 In	1 days	1012 mb / 30 In
July	31°C / 87°F	14°C / 58°F	21°C / 71°F	330 hours	0.89 mm / 0.04 In	0 days	1013 mb / 30 In
August	31°C / 87°F	15°C / 58°F	21°C / 71°F	352 hours	0.06 mm / 0.00 In	0 days	1013 mb / 30 In
September	30°C / 85°F	15°C / 59°F	21°C / 70°F	322 hours	4.61 mm / 0.18 In	1 days	1013 mb / 30 In
October	25°C / 77°F	13°C / 55°F	18°C / 64°F	295 hours	33.98 mm / 1.34 In	2 days	1015 mb / 30 In
November	18°C / 64°F	9°C / 48°F	13°C / 55°F	244 hours	67.74 mm / 2.67 In	4 days	1018 mb / 31 In
December	13°C / 56°F	6°C / 44°F	10°C / 49°F	203 hours	125.44 mm / 4.94 In	6 days	1020 mb / 31 In

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