487  
CDUS45 KPSR 140027  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
527 PM MST SAT DEC 13 2025  
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR DECEMBER 13 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 79 404 PM 82 2010 66 13 69  
MINIMUM 53 807 AM 26 1901 45 8 48  
1911  
AVERAGE 66 56 10 59  
 
PRECIPITATION (IN)  
TODAY 0.00 1.04 1902 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.30 -0.30 0.00  
SINCE OCT 1 4.05 1.43 2.62 T  
SINCE JAN 1 8.28 6.78 1.50 4.54  
 
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 6  
MONTH TO DATE 55 107 -52 26  
SINCE DEC 1 55 107 -52 26  
SINCE JUL 1 85 198 -113 76  
 
COOLING  
TODAY 1 0 1 0  
MONTH TO DATE 3 0 3 12  
SINCE DEC 1 3 0 3 12  
SINCE JAN 1 5333 4762 571 5685    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 500 AM  
LOWEST 24 400 PM  
AVERAGE 45  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 78 2010  
MINIMUM TEMPERATURE (F) 45 24 1901  
 
SUNRISE AND SUNSET  
DECEMBER 13 2025......SUNRISE 724 AM MST SUNSET 521 PM MST  
DECEMBER 14 2025......SUNRISE 724 AM MST SUNSET 522 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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