Surprise, AZ Weather - Forecast & Monthly Averages

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TEMPERATURE	97
HUMIDITY	30
PRESSURE	101020
WIND COND.	190 13

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Weather Quick Facts

The highest monthly average temperature in Surprise for July is 94.8 degrees
The lowest monthly average temperature in Surprise for December is 52 degrees
The most monthly precipitation in Surprise occurs in May with 8.4 inches
The air quality index in Surprise is 76% worse than the national average
The pollution index in Surprise is 49% worse than the national average

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Surprise 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	68°F	53°F	3.6"
February	44°F	72°F	57°F	1.5"
March	50°F	80°F	65°F	2.3"
April	56°F	87°F	72°F	5.5"
May	64°F	94°F	80°F	8.4"
June	75°F	105°F	92°F	0.2"
July	83°F	107°F	95°F	8.1"
August	81°F	105°F	93°F	6.2"
September	74°F	100°F	87°F	2.8"
October	60°F	90°F	75°F	0.9"
November	49°F	78°F	63°F	1.4"
December	41°F	66°F	52°F	2.9"

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Surprise 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	Surprise	Arizona	National
Air quality index	74	57	42
Pollution index	4,063,380	9,766,019	2,726,193

Surprise air quality

Measurement	Total
Days measured	365
Days with good air quality	50
Days with moderate air quality	261
Days w/ poor A.Q. for sensitive groups	42
Days with unhealthy air quality	2

Air quality details

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

Average monthly Surprise temperature with heat index

Surprise monthly precipitation with daily maximum

Surprise monthly snow depth with daily maximum

Surprise monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Goodyear Village, AZ	277	74	48.0%
Tolleson, AZ	7,340	74	48.0%
Deer Creek, AZ	184	74	48.0%
Citrus Park, AZ	5,744	74	48.0%
Litchfield Park, AZ	6,228	74	48.0%
Surprise, AZ	139,007	74	48.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Roseville, CA	138,860	52	4.0%
Olathe, KS	139,216	47	6.0%
Trois-Rivières, QC	138,766	n/a
Orange, CA	139,322	89	78.0%
Metairie, LA	138,511	45	10.0%
Surprise, AZ	139,007	74	48.0%

Source: The Surprise, 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.