488  
CDUS45 KPSR 190837  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
137 AM MST THU SEP 19 2024  
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR SEPTEMBER 18 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 97 306 PM 109 2010 100 -3 103  
MINIMUM 73 653 AM 58 1950 78 -5 78  
AVERAGE 85 89 -4 91  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.46 1946 0.02 -0.02 0.00  
MONTH TO DATE T 0.38 -0.38 0.03  
SINCE OCT 1 5.72 7.03 -1.31 6.03  
SINCE JAN 1 4.54 5.16 -0.62 3.03  
 
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 20 24 -4 26  
MONTH TO DATE 560 471 89 510  
SINCE SEP 1 560 471 89 510  
SINCE JAN 1 4692 4028 664 4377    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 35 700 AM  
LOWEST 10 400 PM  
AVERAGE 23  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 100 111 2010  
MINIMUM TEMPERATURE (F) 77 54 1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2024.....SUNRISE 615 AM MST SUNSET 628 PM MST  
SEPTEMBER 20 2024.....SUNRISE 615 AM MST SUNSET 627 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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