729  
CDUS45 KPSR 020849  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
149 AM MST TUE SEP 02 2025  
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR SEPTEMBER 1 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 107 432 PM 116 1950 104 3 108  
MINIMUM 88 710 AM 63 1962 82 6 87  
AVERAGE 98 93 5 98  
 
PRECIPITATION (IN)  
YESTERDAY T 1.21 1984 0.03 -0.03 0.00  
MONTH TO DATE T 0.03 -0.03 0.00  
SINCE OCT 1 1.97 6.68 -4.71 5.72  
SINCE JAN 1 1.97 4.81 -2.84 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 SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 33 28 5 33  
MONTH TO DATE 33 28 5 33  
SINCE SEP 1 33 28 5 33  
SINCE JAN 1 4025 3585 440 4165    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
SANDSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 41 900 PM  
LOWEST 19 500 PM  
AVERAGE 30  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 104 112 1947  
1948  
1982  
MINIMUM TEMPERATURE (F) 82 64 1914  
1964  
 
SUNRISE AND SUNSET  
SEPTEMBER 2 2025.....SUNRISE 603 AM MST SUNSET 651 PM MST  
SEPTEMBER 3 2025.....SUNRISE 604 AM MST SUNSET 650 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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