771  
CDUS45 KPSR 150840  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
140 AM MST SUN DEC 15 2024  
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR DECEMBER 14 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 70 256 PM 78 2010 66 4 70  
MINIMUM 48 724 AM 24 1901 45 3 44  
AVERAGE 59 55 4 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.43 1967 0.03 -0.03 0.00  
MONTH TO DATE 0.00 0.33 -0.33 0.13  
SINCE OCT 1 T 1.46 -1.46 0.42  
SINCE JAN 1 4.54 6.81 -2.27 3.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE JAN 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 10 -4 8  
MONTH TO DATE 32 117 -85 68  
SINCE DEC 1 32 117 -85 68  
SINCE JUL 1 82 208 -126 86  
 
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 9 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 3.4  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 48 200 AM  
LOWEST 19 400 PM  
AVERAGE 34  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 79 1942  
1969  
MINIMUM TEMPERATURE (F) 45 26 1901  
1916  
 
SUNRISE AND SUNSET  
DECEMBER 15 2024......SUNRISE 725 AM MST SUNSET 522 PM MST  
DECEMBER 16 2024......SUNRISE 726 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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