115  
CDUS45 KPSR 180026  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
526 PM MST SUN SEP 17 2023  
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR SEPTEMBER 17 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 106 402 PM 109 1962 100 6 100  
2020  
MINIMUM 81 649 AM 56 1906 78 3 77  
AVERAGE 94 89 5 89  
 
PRECIPITATION (IN)  
TODAY 0.00 1.19 1946 0.02 -0.02 0.00  
MONTH TO DATE 0.03 0.36 -0.33 0.72  
SINCE OCT 1 6.03 7.01 -0.98 4.56  
SINCE JAN 1 3.03 5.14 -2.11 2.71  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE 0.0  
SINCE JAN 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 29 24 5 24  
MONTH TO DATE 484 447 37 472  
SINCE SEP 1 484 447 37 472  
SINCE JAN 1 4351 4004 347 4303    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 26 800 AM  
LOWEST 13 100 PM  
AVERAGE 20  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 100 109 2010  
MINIMUM TEMPERATURE (F) 78 58 1950  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2023.....SUNRISE 613 AM MST SUNSET 632 PM MST  
SEPTEMBER 18 2023.....SUNRISE 613 AM MST SUNSET 630 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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