745  
CDUS45 KPSR 220014  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
514 PM MST SAT DEC 21 2024  
   
...............................  
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR DECEMBER 21 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 79R 443 PM 78 2023 65 14 78  
MINIMUM 50 719 AM 27 1897 44 6 56  
AVERAGE 65 55 10 67  
 
PRECIPITATION (IN)  
TODAY 0.00 0.52 1943 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.49 -0.49 0.16  
SINCE OCT 1 T 1.62 -1.62 0.45  
SINCE JAN 1 4.54 6.97 -2.43 3.48  
 
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 10 -10 0  
MONTH TO DATE 51 187 -136 71  
SINCE DEC 1 51 187 -136 71  
SINCE JUL 1 101 278 -177 89  
 
COOLING  
TODAY 0 0 0 2  
MONTH TO DATE 17 0 17 17  
SINCE DEC 1 17 0 17 17  
SINCE JAN 1 5690 4762 928 5363    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 36 700 AM  
LOWEST 13 400 PM  
AVERAGE 25  
   
......................................................  
 
THE PHOENIX AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 79 1917  
MINIMUM TEMPERATURE (F) 44 23 1897  
 
SUNRISE AND SUNSET  
DECEMBER 21 2024......SUNRISE 728 AM MST SUNSET 525 PM MST  
DECEMBER 22 2024......SUNRISE 729 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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