850  
CDUS45 KPSR 300818  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
118 AM MST SAT SEP 30 2023  
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR SEPTEMBER 29 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 102 338 PM 107 2001 96 6 101  
2003  
MINIMUM 72 636 AM 52 1923 73 -1 78  
AVERAGE 87 84 3 90  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.66 1983 0.01 -0.01 0.00  
MONTH TO DATE 0.03 0.55 -0.52 0.79  
SINCE OCT 1 6.03 7.20 -1.17 4.63  
SINCE JAN 1 3.03 5.33 -2.30 2.78  
 
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 22 19 3 25  
MONTH TO DATE 769 707 62 769  
SINCE SEP 1 769 707 62 769  
SINCE JAN 1 4636 4264 372 4600    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 37 600 AM  
LOWEST 7 700 PM  
AVERAGE 22  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 96 107 1980  
2003  
2010  
MINIMUM TEMPERATURE (F) 73 49 1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2023.....SUNRISE 622 AM MST SUNSET 614 PM MST  
OCTOBER 1 2023.......SUNRISE 622 AM MST SUNSET 613 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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