Santa Cruz, CA Weather - Forecast & Monthly Averages

TEMPERATURE	48
HUMIDITY	55
PRESSURE	101940
WIND COND.	339

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Weather Quick Facts

The highest monthly average temperature in Santa Cruz for September is 62.1 degrees
The lowest monthly average temperature in Santa Cruz for December is 49.2 degrees
The most monthly precipitation in Santa Cruz occurs in December with 3.6 inches
The air quality index in Santa Cruz is 17% better than the national average
The pollution index in Santa Cruz is 99% worse than the national average

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Santa Cruz 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	40°F	63°F	50°F	3.5"
February	42°F	64°F	52°F	2.9"
March	44°F	65°F	53°F	3.5"
April	45°F	68°F	55°F	1.6"
May	48°F	70°F	57°F	0.3"
June	51°F	73°F	60°F	0.2"
July	54°F	73°F	61°F	0.0"
August	54°F	73°F	62°F	0.0"
September	53°F	76°F	62°F	0.1"
October	50°F	75°F	60°F	0.9"
November	44°F	68°F	54°F	1.7"
December	39°F	62°F	49°F	3.6"

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Santa Cruz 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	Santa Cruz	California	National
Air quality index	35	55	42
Pollution index	5,429,550	10,473,190	2,726,193

Santa Cruz air quality

Measurement	Total
Days measured	365
Days with good air quality	347
Days with moderate air quality	18
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.020%
Benzene	0.080%
Carbon Tetrachloride	0.000%
Lead	0.050%
Mercury	0.150%

Average monthly Santa Cruz temperature with heat index

Santa Cruz monthly precipitation with daily maximum

Santa Cruz monthly snow depth with daily maximum

Santa Cruz monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Lexington Hills, CA	2,656	35	30.0%
Aptos Hills-Larkin Valley, CA	1,397	35	30.0%
Davenport, CA	509	35	30.0%
La Selva Beach, CA	2,544	35	30.0%
Pajaro Dunes, CA	235	35	30.0%
Santa Cruz, CA	65,011	35	30.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Harlingen, TX	65,028	44	12.0%
Wellington, FL	64,990	36	28.0%
Laguna Niguel, CA	65,048	89	78.0%
Blaine, MN	65,048	46	8.0%
Bethesda, MD	65,092	47	6.0%
Santa Cruz, CA	65,011	35	30.0%

Source: The Santa Cruz, 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.