Phoenix, AZ Weather Forecast & Monthly Average Temperatures

TEMPERATURE	102
HUMIDITY	26
PRESSURE	29.71
WIND COND.	250 12.8

Phoenix Average Weather

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	45°F	69°F	56°F	0.8"
February	48°F	74°F	60°F	0.7"
March	54°F	81°F	67°F	0.5"
April	60°F	88°F	74°F	0.2"
May	68°F	96°F	83°F	0.2"
June	79°F	107°F	94°F	0.0"
July	84°F	108°F	96°F	0.9"
August	83°F	107°F	94°F	1.4"
September	77°F	102°F	89°F	0.8"
October	65°F	92°F	78°F	0.2"
November	54°F	80°F	66°F	0.4"
December	45°F	69°F	55°F	0.9"

Did you know?

The highest monthly average temperature in Phoenix for July is 96 degrees.
The lowest monthly average temperature in Phoenix for December is 55 degrees.
The most monthly precipitation in Phoenix occurs in August with 1.4 inches.
The air quality index in Phoenix is 48% worse than the national average.
The pollution index in Phoenix is 19% better than the national average.

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Phoenix 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	Phoenix	Arizona	National
Air quality index	74	57	50
Pollution index	4,063,380	5,576,494	5,066,862

Phoenix air quality information

Measurement	Total
Days measured	365
Days with good air quality	36
Days with moderate air quality	242
Days w/ poor A.Q. for sensitive groups	60
Days with unhealthy air quality	19

Phoenix air quality information

Pollutant	Total
Arsenic	0.004%
Benzene	0.060%
Carbon Tetrachloride	0.010%
Lead	0.040%
Mercury	0.001%

Average monthly Phoenix temperature with heat index

Phoenix monthly precipitation with daily maximum

Phoenix monthly snow depth with daily maximum

Phoenix monthly wind speed information

Nearby cities with good air quality

City, State	Population	Air Quality Index	National Avg.
Chandler, AZ	242,131	74	48%
Guadalupe, AZ	6,172	74	48%
Peoria, AZ	158,677	74	48%
Tempe, AZ	174,708	74	48%
El Mirage, AZ	33,937	74	48%
Phoenix, AZ	1,555,324	74	48%

Cities with similar population

City, State	Population	Air Quality Index	National Avg.
Philadelphia, PA	1,559,938	57	14%
San Antonio, TX	1,439,358	45	10%
San Diego, CA	1,374,812	61	22%
Dallas, TX	1,278,433	54	8%
San Jose, CA	1,009,363	48	4%
Phoenix, AZ	1,555,324	74	48%

Source: The Phoenix, AZ 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.