467  
CDUS45 KPSR 180834  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
134 AM MST WED SEP 18 2024  
   
...............................  
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR SEPTEMBER 17 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 93 229 PM 109 1962 100 -7 106  
2020  
MINIMUM 78 708 AM 56 1906 78 0 81  
AVERAGE 86 89 -3 94  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.19 1946 0.02 -0.02 0.00  
MONTH TO DATE T 0.36 -0.36 0.03  
SINCE OCT 1 5.72 7.01 -1.29 6.03  
SINCE JAN 1 4.54 5.14 -0.60 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 21 24 -3 29  
MONTH TO DATE 540 447 93 484  
SINCE SEP 1 540 447 93 484  
SINCE JAN 1 4672 4004 668 4351    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 37 700 AM  
LOWEST 13 1200 AM  
AVERAGE 25  
   
......................................................  
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 100 109 2010  
MINIMUM TEMPERATURE (F) 78 58 1950  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2024.....SUNRISE 614 AM MST SUNSET 629 PM MST  
SEPTEMBER 19 2024.....SUNRISE 615 AM MST SUNSET 628 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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