658  
CDUS45 KPSR 120829  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
129 AM MST THU DEC 12 2024  
   
...............................  
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR DECEMBER 11 2024  
 
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)  
YESTERDAY  
MAXIMUM 71 358 PM 81 1934 66 5 74  
1950  
1977  
MINIMUM 43 646 AM 26 1916 45 -2 45  
AVERAGE 57 56 1 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.87 1927 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.25 -0.25 0.13  
SINCE OCT 1 T 1.38 -1.38 0.42  
SINCE JAN 1 4.54 6.73 -2.19 3.45  
 
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 8 9 -1 5  
MONTH TO DATE 19 88 -69 49  
SINCE DEC 1 19 88 -69 49  
SINCE JUL 1 69 179 -110 67  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 12 0 12 7  
SINCE DEC 1 12 0 12 7  
SINCE JAN 1 5685 4762 923 5353    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 24 800 AM  
LOWEST 3 300 PM  
AVERAGE 14  
   
......................................................  
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 79 2010  
MINIMUM TEMPERATURE (F) 45 28 1949  
1971  
 
SUNRISE AND SUNSET  
DECEMBER 12 2024......SUNRISE 723 AM MST SUNSET 521 PM MST  
DECEMBER 13 2024......SUNRISE 724 AM MST SUNSET 521 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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