Waterloo, CA Weather Forecast & Monthly Average Temperatures

TEMPERATURE	50
HUMIDITY	74
PRESSURE	30.08
WIND COND.

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"

Did you know?

The highest monthly average temperature in Waterloo for July is 77 degrees.
The lowest monthly average temperature in Waterloo for January is 46 degrees.
The most monthly precipitation in Waterloo occurs in January with 2.6 inches.
The air quality index in Waterloo is 14% worse than the national average.
The pollution index in Waterloo is 61% better than the national average.

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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	57	55	50
Pollution index	1,947,800	18,106,726	5,066,862

Waterloo air quality information

Measurement	Total
Days measured	365
Days with good air quality	128
Days with moderate air quality	207
Days w/ poor A.Q. for sensitive groups	21
Days with unhealthy air quality	9

Waterloo air quality information

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, State	Population	Air Quality Index	National Avg.
Valley Home, CA	266	55	10%
August, CA	7,781	57	14%
Dogtown, CA	2,460	57	14%
Kennedy, CA	3,641	57	14%
Lockeford, CA	3,281	57	14%
Waterloo, CA	496	57	14%

Cities with similar population

City, State	Population	Air Quality Index	National Avg.
Hawkeye, IA	496	43	14%
Knapp, WI	496	355	610%
Websterville, VT	496	34	32%
North San Pedro, TX	496	31	38%
Buffalo, KY	496	43	14%
Waterloo, CA	496	57	14%

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.