163  
CDUS45 KPSR 130031  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
531 PM MST TUE AUG 12 2025  
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR AUGUST 12 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 112 342 PM 115 2012 105 7 108  
MINIMUM 91 659 AM 64 1900 84 7 88  
AVERAGE 102 95 7 98  
 
PRECIPITATION (IN)  
TODAY 0.00 0.84 1979 0.03 -0.03 0.00  
MONTH TO DATE T 0.37 -0.37 0.01  
SINCE OCT 1 1.63 6.09 -4.46 5.38  
SINCE JAN 1 1.63 4.22 -2.59 4.20  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE 0.0  
SINCE JAN 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 37 30 7 33  
MONTH TO DATE 443 360 83 419  
SINCE JUN 1 2301 2097 204 2509  
SINCE JAN 1 3397 3007 390 3498    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 36 700 AM  
LOWEST 22 1200 PM  
AVERAGE 29  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 105 115 2012  
2020  
MINIMUM TEMPERATURE (F) 84 69 1900  
1949  
 
SUNRISE AND SUNSET  
AUGUST 12 2025........SUNRISE 549 AM MST SUNSET 717 PM MST  
AUGUST 13 2025........SUNRISE 549 AM MST SUNSET 716 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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