191  
CDUS45 KPSR 300011  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
510 PM MST THU OCT 29 2009  
 
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR OCTOBER 29 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 67 234 PM 95 2007 82 -15 94  
MINIMUM 45 735 AM 40 1971 56 -11 69  
AVERAGE 56 69 -13 82  
 
PRECIPITATION (IN)  
TODAY 0.00 0.48 1959 0.02 -0.02 0.00  
MONTH TO DATE T 0.75 -0.75 T  
SINCE OCT 1 T 0.75 -0.75 T  
SINCE JAN 1 2.78 6.60 -3.82 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 9 1 8 0  
MONTH TO DATE 16 11 5 5  
SINCE SEP 1 16 11 5 5  
SINCE JUL 1 16 11 5 5  
 
COOLING  
TODAY 0 5 -5 17  
MONTH TO DATE 319 326 -7 381  
SINCE SEP 1 1076 993 83 1133  
SINCE JAN 1 4813 4302 511 4618   
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 49 400 AM  
LOWEST 15 300 PM  
AVERAGE 32  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 94 2008  
1990  
MINIMUM TEMPERATURE (F) 56 34 1971  
 
SUNRISE AND SUNSET  
OCTOBER 29 2009.......SUNRISE 644 AM MST SUNSET 539 PM MST  
OCTOBER 30 2009.......SUNRISE 645 AM MST SUNSET 538 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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