865  
CDUS45 KPSR 120012  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
512 PM MST SUN OCT 11 2009  
 
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR OCTOBER 11 2009
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 89 309 PM 102 1991 90 -1 77  
MINIMUM 63 657 AM 45 1920 64 -1 57  
AVERAGE 76 77 -1 67  
 
PRECIPITATION (IN)  
TODAY 0.00 0.31 1928 0.03 -0.03 0.00  
MONTH TO DATE T 0.29 -0.29 T  
SINCE OCT 1 T 0.29 -0.29 T  
SINCE JAN 1 2.78 6.14 -3.36 8.12  
 
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 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  
TODAY 11 13 -2 2  
MONTH TO DATE 120 166 -46 177  
SINCE SEP 1 877 833 44 929  
SINCE JAN 1 4614 4142 472 4414   
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 29 300 AM  
LOWEST 17 200 PM  
AVERAGE 23  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 103 1950  
MINIMUM TEMPERATURE (F) 64 44 1924  
 
SUNRISE AND SUNSET  
OCTOBER 11 2009.......SUNRISE 630 AM MST SUNSET 559 PM MST  
OCTOBER 12 2009.......SUNRISE 631 AM MST SUNSET 558 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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