020  
CDUS45 KPSR 160822  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
122 AM MST SAT DEC 16 2023  
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR DECEMBER 15 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 78 257 PM 79 1942 66 12 56  
1969  
MINIMUM 46 607 AM 26 1901 45 1 38  
1916  
AVERAGE 62 55 7 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.86 1967 0.02 -0.02 0.00  
MONTH TO DATE 0.13 0.35 -0.22 1.33  
SINCE OCT 1 0.42 1.48 -1.06 2.32  
SINCE JAN 1 3.45 6.83 -3.38 5.10  
 
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 3 10 -7 18  
MONTH TO DATE 71 127 -56 134  
SINCE DEC 1 71 127 -56 134  
SINCE JUL 1 89 218 -129 286  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 7 0 7 0  
SINCE DEC 1 7 0 7 0  
SINCE JAN 1 5353 4762 591 5030    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 47 600 AM  
LOWEST 15 300 PM  
AVERAGE 31  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 86 1980  
MINIMUM TEMPERATURE (F) 45 28 1901  
1911  
1931  
 
SUNRISE AND SUNSET  
DECEMBER 16 2023......SUNRISE 725 AM MST SUNSET 522 PM MST  
DECEMBER 17 2023......SUNRISE 726 AM MST SUNSET 523 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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