Foresthill, CA Weather - Forecast & Monthly Averages

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TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.

Weather Quick Facts

The highest monthly average temperature in Foresthill for July is 70.9 degrees
The lowest monthly average temperature in Foresthill for December is 39.2 degrees
The most monthly precipitation in Foresthill occurs in December with 11.7 inches
The air quality index in Foresthill is 5% worse than the national average
The pollution index in Foresthill is 57% worse than the national average

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Foresthill 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	35°F	49°F	41°F	7.8"
February	35°F	47°F	40°F	8.4"
March	36°F	49°F	41°F	10.1"
April	38°F	54°F	45°F	5.7"
May	46°F	62°F	53°F	3.7"
June	55°F	71°F	62°F	1.4"
July	64°F	79°F	71°F	0.1"
August	63°F	79°F	70°F	0.1"
September	58°F	74°F	65°F	1.4"
October	48°F	63°F	54°F	4.8"
November	40°F	53°F	46°F	7.3"
December	34°F	46°F	39°F	11.7"

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Foresthill 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	Foresthill	California	National
Air quality index	44	55	42
Pollution index	4,289,310	10,473,190	2,726,193

Foresthill air quality

Measurement	Total
Days measured	361
Days with good air quality	273
Days with moderate air quality	83
Days w/ poor A.Q. for sensitive groups	5
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.050%
Benzene	0.070%
Carbon Tetrachloride	0.001%
Lead	0.060%
Mercury	0.010%

Average monthly Foresthill temperature with heat index

Foresthill monthly precipitation with daily maximum

Foresthill monthly snow depth with daily maximum

Foresthill monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Alta Sierra, CA	7,620	44	12.0%
Colfax, CA	2,258	44	12.0%
Alta, CA	703	44	12.0%
Lake of the Pines, CA	4,350	44	12.0%
Dutch Flat, CA	133	44	12.0%
Foresthill, CA	1,545	44	12.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Mount Airy, GA	1,545	37	26.0%
Halifax, VA	1,545	26	48.0%
Humber Arm South, NL	1,545	n/a
Logan, IA	1,544	40	20.0%
Medicine Lodge, KS	1,546	40	20.0%
Foresthill, CA	1,545	44	12.0%

Source: The Foresthill, 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.