407  
CDUS45 KPSR 210016  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
516 PM MST FRI DEC 20 2024  
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR DECEMBER 20 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 83R 436 PM 78 1954 65 18 77  
MINIMUM 52 659 AM 24 1897 44 8 60  
AVERAGE 68 55 13 69  
 
PRECIPITATION (IN)  
TODAY 0.00 0.28 1938 0.03 -0.03 0.02  
1968  
MONTH TO DATE 0.00 0.47 -0.47 0.16  
SINCE OCT 1 T 1.60 -1.60 0.45  
SINCE JAN 1 4.54 6.95 -2.41 3.48  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE JAN 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 10 -10 0  
MONTH TO DATE 51 177 -126 71  
SINCE DEC 1 51 177 -126 71  
SINCE JUL 1 101 268 -167 89  
 
COOLING  
TODAY 3 0 3 4  
MONTH TO DATE 17 0 17 15  
SINCE DEC 1 17 0 17 15  
SINCE JAN 1 5690 4762 928 5361    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 32 700 AM  
LOWEST 11 400 PM  
AVERAGE 22  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 78 2023  
MINIMUM TEMPERATURE (F) 44 27 1897  
 
SUNRISE AND SUNSET  
DECEMBER 20 2024......SUNRISE 728 AM MST SUNSET 524 PM MST  
DECEMBER 21 2024......SUNRISE 728 AM MST SUNSET 525 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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