Suisun City, CA Weather - Forecast & Monthly Averages

TEMPERATURE	55
HUMIDITY	92
PRESSURE	101020
WIND COND.	210 16.6

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Weather Quick Facts

The highest monthly average temperature in Suisun City for September is 67.8 degrees
The lowest monthly average temperature in Suisun City for December is 47.1 degrees
The most monthly precipitation in Suisun City occurs in January with 9.3 inches
The air quality index in Suisun City is 17% better than the national average
The pollution index in Suisun City is 10% better than the national average

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Suisun City Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
Month	Temp. _(min)	Temp. _(max)	Temp. _(avg)	Precipitation
January	41°F	57°F	48°F	9.3"
February	44°F	62°F	52°F	3.6"
March	47°F	66°F	55°F	3.0"
April	49°F	70°F	58°F	1.8"
May	52°F	75°F	62°F	0.0"
June	56°F	81°F	66°F	0.0"
July	57°F	83°F	67°F	0.2"
August	57°F	83°F	67°F	0.0"
September	57°F	84°F	68°F	0.1"
October	53°F	76°F	63°F	0.6"
November	46°F	65°F	54°F	0.8"
December	40°F	57°F	47°F	3.3"

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Suisun City air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
Index	Suisun City	California	National
Air quality index	35	55	42
Pollution index	2,457,150	10,473,190	2,726,193

Suisun City air quality

Measurement	Total
Days measured	363
Days with good air quality	330
Days with moderate air quality	31
Days w/ poor A.Q. for sensitive groups	2
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.010%
Benzene	0.080%
Carbon Tetrachloride	0.002%
Lead	0.010%
Mercury	0.020%

Average monthly Suisun City temperature with heat index

Suisun City monthly precipitation with daily maximum

Suisun City monthly snow depth with daily maximum

Suisun City monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Allendale, CA	1,429	35	30.0%
Hartley, CA	2,655	35	30.0%
Fairfield, CA	116,544	35	30.0%
Lemon Hill, CA	15,104	35	30.0%
Silverado Resort, CA	1,171	35	30.0%
Suisun City, CA	29,459	35	30.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Canton, GA	29,459	52	4.0%
Seguin, TX	29,458	49	2.0%
Austintown, OH	29,467	42	16.0%
East Palo Alto, CA	29,448	43	14.0%
Stockbridge, GA	29,446	52	4.0%
Suisun City, CA	29,459	35	30.0%

Source: The Suisun City, CA weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.