583  
CDUS45 KPSR 090856  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
154 AM MST FRI OCT 9 2009  
 
   
...............................  
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR OCTOBER 8 2009  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1895 TO 2009  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL   
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 423 PM 104 1987 91 -9 98  
MINIMUM 62 701 AM 47 1913 66 -4 69  
AVERAGE 72 78 -6  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.04 1932 0.03 -0.03 0.00  
MONTH TO DATE T 0.20 -0.20 T  
SINCE OCT 1 T 0.20 -0.20 T  
SINCE JAN 1 2.78 6.05 -3.27 8.12  
 
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 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 7 14 -7 19  
MONTH TO DATE 90 126 -36 138  
SINCE SEP 1 847 793 54 890  
SINCE JAN 1 4584 4102 482 4375   
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 52 600 AM  
LOWEST 11 200 PM  
AVERAGE 32  
   
......................................................  
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 103 1996  
MINIMUM TEMPERATURE (F) 65 48 1949  
1923  
 
SUNRISE AND SUNSET  
OCTOBER 9 2009.......SUNRISE 628 AM MST SUNSET 602 PM MST  
OCTOBER 10 2009.......SUNRISE 629 AM MST SUNSET 600 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
   
.................................................................  
 
DEW POINT  
HIGHEST DEW POINT 45  
LOWEST DEW POINT 21  
AVERAGE DEW POINT 33   
.................................................................  
 
 
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