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Climate & Weather Averages in Surprise, Arizona, USA

Currently: 95 °F. Sunny. (Weather station: Luke Air Force Base / Phoenix, USA). See more current weather

Annual Weather Averages Near Surprise

Averages are for Luke Air Force Base / Phoenix, which is 7 miles from Surprise.

Based on weather reports collected during 1992–2021.

All Year Climate & Weather Averages in Surprise

High Temp: 107 °F

Low Temp: 41 °F

Mean Temp: 73 °F

Precipitation: 0.67"

Humidity: 35%

Dew Point: 40 °F

Wind: 12 mph

Pressure: 29.89 "Hg

Visibility: 14 mi

January Climate & Weather Averages in Surprise

High Temp: 67 °F

Low Temp: 42 °F

Mean Temp: 55 °F

Precipitation: 0.93"

Humidity: 50%

Dew Point: 33 °F

Wind: 10 mph

Pressure: 30.06 "Hg

Visibility: 14 mi

February Climate & Weather Averages in Surprise

High Temp: 71 °F

Low Temp: 45 °F

Mean Temp: 58 °F

Precipitation: 1.13"

Humidity: 47%

Dew Point: 34 °F

Wind: 11 mph

Pressure: 30.00 "Hg

Visibility: 13 mi

March Climate & Weather Averages in Surprise

High Temp: 79 °F

Low Temp: 50 °F

Mean Temp: 64 °F

Precipitation: 0.80"

Humidity: 39%

Dew Point: 35 °F

Wind: 12 mph

Pressure: 29.93 "Hg

Visibility: 14 mi

April Climate & Weather Averages in Surprise

High Temp: 86 °F

Low Temp: 56 °F

Mean Temp: 71 °F

Precipitation: 0.26"

Humidity: 26%

Dew Point: 32 °F

Wind: 15 mph

Pressure: 29.85 "Hg

Visibility: 14 mi

May Climate & Weather Averages in Surprise

High Temp: 95 °F

Low Temp: 65 °F

Mean Temp: 80 °F

Precipitation: 0.14"

Humidity: 20%

Dew Point: 34 °F

Wind: 15 mph

Pressure: 29.79 "Hg

Visibility: 14 mi

June Climate & Weather Averages in Surprise

High Temp: 105 °F

Low Temp: 73 °F

Mean Temp: 89 °F

Precipitation: 0.04"

Humidity: 16%

Dew Point: 37 °F

Wind: 15 mph

Pressure: 29.73 "Hg

Visibility: 15 mi

July Climate & Weather Averages in Surprise

High Temp: 107 °F

Low Temp: 81 °F

Mean Temp: 94 °F

Precipitation: 0.94"

Humidity: 29%

Dew Point: 55 °F

Wind: 16 mph

Pressure: 29.78 "Hg

Visibility: 14 mi

August Climate & Weather Averages in Surprise

High Temp: 106 °F

Low Temp: 80 °F

Mean Temp: 93 °F

Precipitation: 1.09"

Humidity: 34%

Dew Point: 59 °F

Wind: 14 mph

Pressure: 29.79 "Hg

Visibility: 14 mi

September Climate & Weather Averages in Surprise

High Temp: 100 °F

Low Temp: 73 °F

Mean Temp: 87 °F

Precipitation: 0.79"

Humidity: 32%

Dew Point: 52 °F

Wind: 12 mph

Pressure: 29.79 "Hg

Visibility: 14 mi

October Climate & Weather Averages in Surprise

High Temp: 89 °F

Low Temp: 60 °F

Mean Temp: 74 °F

Precipitation: 0.48"

Humidity: 32%

Dew Point: 40 °F

Wind: 11 mph

Pressure: 29.87 "Hg

Visibility: 14 mi

November Climate & Weather Averages in Surprise

High Temp: 76 °F

Low Temp: 49 °F

Mean Temp: 62 °F

Precipitation: 0.55"

Humidity: 38%

Dew Point: 34 °F

Wind: 10 mph

Pressure: 29.99 "Hg

Visibility: 14 mi

December Climate & Weather Averages in Surprise

High Temp: 65 °F

Low Temp: 41 °F

Mean Temp: 53 °F

Precipitation: 0.89"

Humidity: 51%

Dew Point: 33 °F

Wind: 10 mph

Pressure: 30.06 "Hg

Visibility: 13 mi

Quick Climate Info

Hottest MonthJuly (94 °F avg)
Coldest MonthDecember (53 °F avg)
Wettest MonthFebruary (1.13" avg)
Windiest MonthJuly (16 mph avg)
Annual precip.8.04" (per year)

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