Boulder Creek, CA Weather - Forecast & Monthly Averages

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TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.	357 4.8

Weather Quick Facts

The highest monthly average temperature in Boulder Creek for July is 68.1 degrees
The lowest monthly average temperature in Boulder Creek for January is 50.1 degrees
The most monthly precipitation in Boulder Creek occurs in February with 2.5 inches
The air quality index in Boulder Creek is 17% better than the national average
The pollution index in Boulder Creek is 99% worse than the national average

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Boulder Creek 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	61°F	50°F	2.5"
February	44°F	64°F	53°F	2.5"
March	46°F	68°F	56°F	2.1"
April	48°F	71°F	58°F	1.3"
May	52°F	75°F	62°F	0.3"
June	56°F	80°F	66°F	0.2"
July	58°F	82°F	68°F	0.0"
August	58°F	82°F	68°F	0.0"
September	57°F	82°F	67°F	0.1"
October	53°F	77°F	63°F	0.6"
November	46°F	68°F	56°F	1.3"
December	41°F	61°F	50°F	2.4"

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

Boulder Creek 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 Boulder Creek temperature with heat index

Boulder Creek monthly precipitation with daily maximum

Boulder Creek monthly snow depth with daily maximum

Boulder Creek 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%
Ben Lomond, CA	7,378	35	30.0%
Felton, CA	3,197	35	30.0%
Pajaro Dunes, CA	235	35	30.0%
Rio del Mar, CA	9,713	35	30.0%
Boulder Creek, CA	5,305	35	30.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Peculiar, MO	5,305	47	6.0%
Lehighton, PA	5,305	42	16.0%
Iowa Colony, TX	5,305	52	4.0%
Country Knolls, NY	5,306	37	26.0%
Shillington, PA	5,306	42	16.0%
Boulder Creek, CA	5,305	35	30.0%

Source: The Boulder Creek, 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.