328  
CDUS45 KPSR 150015  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
511 PM MST FRI DEC 14 2018  
 
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR DECEMBER 14 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL   
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 66 456 PM 78 2010 66 0 74  
MINIMUM 42 733 AM 24 1901 45 -3 45  
AVERAGE 54 55 -1 60  
 
PRECIPITATION (IN)  
TODAY 0.00 1.43 1967 0.03 -0.03 0.00  
MONTH TO DATE 0.05 0.40 -0.35 0.07  
SINCE OCT 1 5.75 1.63 4.12 0.07  
SINCE JAN 1 9.15 7.55 1.60 4.80  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE JAN 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 11 10 1 5  
MONTH TO DATE 106 124 -18 47  
SINCE DEC 1 106 124 -18 47  
SINCE JUL 1 181 227 -46 48  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 19  
SINCE DEC 1 0 0 0 19  
SINCE JAN 1 4943 4606 337 5212   
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 49 600 AM  
LOWEST 15 300 PM  
AVERAGE 32  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 79 1969  
1942  
MINIMUM TEMPERATURE (F) 44 26 1916  
1901  
 
SUNRISE AND SUNSET  
DECEMBER 14 2018......SUNRISE 724 AM MST SUNSET 522 PM MST  
DECEMBER 15 2018......SUNRISE 725 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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