307  
CDUS45 KPSR 020021  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
521 PM MST FRI SEP 01 2023  
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR SEPTEMBER 1 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 90 458 PM 116 1950 104 -14 108  
MINIMUM 78 1255 AM 63 1962 82 -4 89  
AVERAGE 84 93 -9 99  
 
PRECIPITATION (IN)  
TODAY 0.01 1.21 1984 0.03 -0.02 0.00  
MONTH TO DATE 0.01 0.03 -0.02 0.00  
SINCE OCT 1 6.01 6.68 -0.67 3.84  
SINCE JAN 1 3.01 4.81 -1.80 1.99  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE MM  
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 19 28 -9 34  
MONTH TO DATE 19 28 -9 34  
SINCE SEP 1 19 28 -9 34  
SINCE JAN 1 3886 3585 301 3865    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 1200 AM  
LOWEST 48 400 PM  
AVERAGE 59  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 104 112 1947  
1948  
1982  
MINIMUM TEMPERATURE (F) 82 64 1914  
1964  
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2023.....SUNRISE 602 AM MST SUNSET 653 PM MST  
SEPTEMBER 2 2023.....SUNRISE 603 AM MST SUNSET 652 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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