Green Valley, CA Weather - Forecast & Monthly Averages

Get 300+ Local Insights for Any Address in Green Valley, CA

Get Access to 300+ Local Data Points

TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.

Weather Quick Facts

The highest monthly average temperature in Green Valley for July is 64.6 degrees
The lowest monthly average temperature in Green Valley for December is 46.6 degrees
The most monthly precipitation in Green Valley occurs in January with 3.8 inches
The air quality index in Green Valley is 17% better than the national average
The pollution index in Green Valley is 161% worse than the national average

Compare Green Valley, CA Weather

Compare Neighborhoods & Addresses

Why stop at city-to-city? With Local Insights, you can compare neighborhoods, zip codes, or even exact addresses. Access 300+ hyperlocal data points—from schools and crime to housing and amenities—to see which area is the better fit.

UNLOCK FULL COMPARISON →

Write a review to give others more information about this area.

See all Green Valley poll results

Green Valley 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	47°F	3.8"
February	39°F	62°F	50°F	3.4"
March	41°F	66°F	52°F	3.0"
April	42°F	69°F	55°F	1.6"
May	46°F	74°F	59°F	0.5"
June	50°F	80°F	64°F	0.3"
July	53°F	81°F	65°F	0.0"
August	53°F	80°F	64°F	0.0"
September	49°F	82°F	64°F	0.1"
October	45°F	76°F	59°F	1.3"
November	40°F	66°F	52°F	1.8"
December	36°F	58°F	47°F	3.8"

The best places in California

Here are the best places to live in California

These are the 10 cheapest cities in California

These are the largest cities in California

Check out the 10 most dangerous cities in California

Green Valley 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	Green Valley	California	National
Air quality index	35	55	42
Pollution index	7,123,510	10,473,190	2,726,193

Green Valley air quality

Measurement	Total
Days measured	363
Days with good air quality	330
Days with moderate air quality	31
Days w/ poor A.Q. for sensitive groups	2
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.110%
Benzene	0.070%
Carbon Tetrachloride	0.000%
Lead	0.090%
Mercury	0.050%

Average monthly Green Valley temperature with heat index

Green Valley monthly precipitation with daily maximum

Green Valley monthly snow depth with daily maximum

Green Valley monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Elmira, CA	234	35	30.0%
Allendale, CA	1,429	35	30.0%
Fairfield, CA	116,544	35	30.0%
Moskowite Corner, CA	69	35	30.0%
Vacaville, CA	99,958	35	30.0%
Green Valley, CA	1,583	35	30.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Resaca, GA	1,583	43	14.0%
Hartley, IA	1,583	35	30.0%
Elmendorf, TX	1,583	49	2.0%
Metlakatla, AK	1,582	20	60.0%
Grayson, CA	1,582	49	2.0%
Green Valley, CA	1,583	35	30.0%

Source: The Green Valley, 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.