775  
CDUS45 KPSR 250844  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
144 AM MST MON AUG 25 2025  
   
...............................  
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR AUGUST 24 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 111 403 PM 115 1985 105 6 107  
2020  
MINIMUM 92 705 AM 61 1965 83 9 83  
AVERAGE 102 94 8 95  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.16 1952 0.03 -0.03 0.00  
MONTH TO DATE 0.04 0.72 -0.68 0.35  
SINCE OCT 1 1.67 6.44 -4.77 5.72  
SINCE JAN 1 1.67 4.57 -2.90 4.54  
 
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 37 29 8 30  
MONTH TO DATE 842 711 131 826  
SINCE JUN 1 2700 2448 252 2916  
SINCE JAN 1 3796 3358 438 3905    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 41 600 AM  
LOWEST 19 600 PM  
AVERAGE 30  
   
......................................................  
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 105 113 2011  
MINIMUM TEMPERATURE (F) 83 65 1965  
 
SUNRISE AND SUNSET  
AUGUST 25 2025........SUNRISE 558 AM MST SUNSET 702 PM MST  
AUGUST 26 2025........SUNRISE 558 AM MST SUNSET 701 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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