Arizona Temperatures in August





Typical temperatures at cities, towns, national parks and monuments in Arizona during the month of August are listed below.

You'll find separate tables for each region of the state: Southern Arizona, Western Arizona, Phoenix Area, Central Arizona, and Northern Arizona.

The tables give the normal maximum and minimum temperatures based on weather data collected from 1991 to 2020 by the US National Centers for Environmental Information.

Southern Arizona

Average temperatures in August
High °F Low °F Place High °C Low °C
85 61 Bisbee 29 16
87 60 Chiricahua National Monument 30 16
87 62 Coronado National Monument 30 16
92 64 Douglas 33 18
97 71 Green Valley 36 22
92 64 Nogales 34 18
103 75 Organ Pipe Cactus Monument 40 24
90 62 Sierra Vista 32 16
92 67 Tombstone 33 20
99 75 Tucson 37 24

Western Arizona

Average August temperaturess
High °F Low °F Place High °C Low °C
109 81 Bullhead City 43 27
97 69 Kingman 36 21
108 82 Lake Havasu City 42 28
108 81 Parker 42 27
106 83 Yuma 41 28

Phoenix Area

Normal temperatures for August
High °F Low °F Place High °C Low °C
104 76 Apache Junction 40 25
105 84 Phoenix 41 29
103 82 Scottsdale 39 28
101 78 South Phoenix 38 25
105 75 Tempe 40 24

Central Arizona

August temperature averages
High °F Low °F Place High °C Low °C
105 77 Casa Grande 41 25
95 69 Globe 35 21
73 46 Greer 23 8
88 67 Jerome 31 19
88 58 Painted Desert National Park 31 15
91 59 Payson 33 15
91 59 Petrified Forest National Park 33 15
87 60 Prescott 31 15
94 67 Sedona 35 19
83 58 Show Low 28 14
104 76 Stewart Mountain 40 24
102 72 Wickenburg 39 22

Northern Arizona

Typical temperatures in August
High °F Low °F Place High °C Low °C
90 59 Canyon de Chelly 32 15
79 51 Flagstaff 26 10
82 50 Grand Canyon Village 28 10
90 65 Monument Valley 32 18
94 68 Page 34 20
92 60 Pipe Springs Monument 33 16
82 52 Williams 28 11
Reference

NOAA National Centers for Environmental Information (NCEI). Climate Normals.

Arizona Temperatures
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