180  
CDUS45 KPSR 290823  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
123 AM MST FRI DEC 29 2023  
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR DECEMBER 28 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 69 326 PM 78 1917 65 4 63  
MINIMUM 45 817 AM 24 1954 45 0 52  
AVERAGE 57 55 2 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.79 1972 0.03 -0.03 0.58  
MONTH TO DATE 0.89 0.66 0.23 1.91  
SINCE OCT 1 1.18 1.79 -0.61 2.90  
SINCE JAN 1 4.21 7.14 -2.93 5.68  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE JAN 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 10 -2 7  
MONTH TO DATE 133 257 -124 262  
SINCE DEC 1 133 257 -124 262  
SINCE JUL 1 151 348 -197 414  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 17 0 17 0  
SINCE DEC 1 17 0 17 0  
SINCE JAN 1 5363 4762 601 5030    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 500 AM  
LOWEST 19 500 PM  
AVERAGE 45  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 85 1980  
MINIMUM TEMPERATURE (F) 45 26 1966  
 
SUNRISE AND SUNSET  
DECEMBER 29 2023......SUNRISE 731 AM MST SUNSET 529 PM MST  
DECEMBER 30 2023......SUNRISE 732 AM MST SUNSET 530 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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