Waterloo, CA Weather - Forecast & Monthly Averages

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TEMPERATURE	74
HUMIDITY	53
PRESSURE	101190
WIND COND.	340 11.2

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Weather Quick Facts

The highest monthly average temperature in Waterloo for July is 77.1 degrees
The lowest monthly average temperature in Waterloo for January is 46.3 degrees
The most monthly precipitation in Waterloo occurs in January with 2.6 inches
The air quality index in Waterloo is 7% worse than the national average
The pollution index in Waterloo is 29% better than the national average

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Waterloo 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	36°F	58°F	46°F	2.6"
February	39°F	64°F	51°F	2.0"
March	43°F	70°F	56°F	2.0"
April	46°F	76°F	60°F	1.5"
May	51°F	84°F	66°F	0.3"
June	56°F	92°F	73°F	0.2"
July	59°F	97°F	77°F	0.1"
August	59°F	95°F	76°F	0.1"
September	56°F	92°F	72°F	0.2"
October	49°F	81°F	64°F	0.7"
November	41°F	68°F	54°F	1.2"
December	36°F	58°F	47°F	2.5"

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Waterloo 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	Waterloo	California	National
Air quality index	45	55	42
Pollution index	1,947,800	10,473,190	2,726,193

Waterloo air quality

Measurement	Total
Days measured	365
Days with good air quality	229
Days with moderate air quality	123
Days w/ poor A.Q. for sensitive groups	12
Days with unhealthy air quality	1

Air quality details

Pollutant	Total
Arsenic	0.003%
Benzene	0.030%
Carbon Tetrachloride	0.000%
Lead	0.010%
Mercury	0.000%

Average monthly Waterloo temperature with heat index

Waterloo monthly precipitation with daily maximum

Waterloo monthly snow depth with daily maximum

Waterloo monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Camanche North Shore, CA	1,188	45	10.0%
Peters, CA	472	45	10.0%
French Camp, CA	3,641	45	10.0%
Lincoln Village, CA	3,991	45	10.0%
Acampo, CA	261	45	10.0%
Waterloo, CA	902	45	10.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Bradenton Beach, FL	902	38	24.0%
Kyle, SD	902	44	12.0%
Teviston, CA	903	66	32.0%
Thornton, CA	903	45	10.0%
Raleigh, FL	901	35	30.0%
Waterloo, CA	902	45	10.0%

Source: The Waterloo, 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.