533  
CDUS45 KPSR 080100  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
559 PM MST FRI DEC 7 2018  
 
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR DECEMBER 7 2018
 
 
VALID TODAY AS OF 559 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 70 403 PM 83 1939 67 3 66  
MINIMUM 52 711 AM 27 1978 46 6 49  
AVERAGE 61 56 5 58  
 
PRECIPITATION (IN)  
TODAY 0.02 1.08 1926 0.02 0.00 0.00  
MONTH TO DATE 0.05 0.19 -0.14 0.07  
SINCE OCT 1 5.75 1.42 4.33 0.07  
SINCE JAN 1 9.15 7.34 1.81 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 4 9 -5 7  
MONTH TO DATE 58 57 1 18  
SINCE DEC 1 58 57 1 18  
SINCE JUL 1 133 160 -27 19  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 15  
SINCE DEC 1 0 0 0 15  
SINCE JAN 1 4943 4606 337 5208   
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 52 100 PM  
AVERAGE 76  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 84 1939  
MINIMUM TEMPERATURE (F) 45 24 1916  
 
SUNRISE AND SUNSET  
DECEMBER 7 2018......SUNRISE 719 AM MST SUNSET 520 PM MST  
DECEMBER 8 2018......SUNRISE 720 AM MST SUNSET 520 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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