027  
CDUS45 KPSR 310833  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
133 AM MST THU JUL 31 2025  
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR JULY 30 2025
 
 
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)  
YESTERDAY  
MAXIMUM 111 304 PM 118 2020 106 5 109  
MINIMUM 87 559 AM 66 1913 85 2 89  
AVERAGE 99 95 4 99  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.16 1904 0.03 -0.03 0.00  
MONTH TO DATE 0.16 0.87 -0.71 0.38  
SINCE OCT 1 1.63 5.68 -4.05 5.37  
SINCE JAN 1 1.63 3.81 -2.18 4.19  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE JAN 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 34 30 4 34  
MONTH TO DATE 961 916 45 1090  
SINCE JUN 1 1823 1708 115 2055  
SINCE JAN 1 2919 2618 301 3044    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 22 600 AM  
LOWEST 10 800 PM  
AVERAGE 16  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 106 116 2020  
MINIMUM TEMPERATURE (F) 85 70 1915  
1921  
 
SUNRISE AND SUNSET  
JULY 31 2025..........SUNRISE 540 AM MST SUNSET 728 PM MST  
AUGUST 1 2025........SUNRISE 541 AM MST SUNSET 727 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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