128  
CDUS45 KPSR 260012  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
511 PM MST SUN OCT 25 2009  
 
   
...............................  
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR OCTOBER 25 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 89 434 PM 96 1990 84 5 89  
MINIMUM 63 724 AM 40 1956 58 5 59  
AVERAGE 76 71 5 74  
 
PRECIPITATION (IN)  
TODAY 0.00 0.36 1998 0.02 -0.02 0.00  
MONTH TO DATE T 0.67 -0.67 T  
SINCE OCT 1 T 0.67 -0.67 T  
SINCE JAN 1 2.78 6.52 -3.74 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 1 -1 0  
MONTH TO DATE 0 7 -7 5  
SINCE SEP 1 0 7 -7 5  
SINCE JUL 1 0 7 -7 5  
 
COOLING  
TODAY 11 7 4 9  
MONTH TO DATE 306 303 3 325  
SINCE SEP 1 1063 970 93 1077  
SINCE JAN 1 4800 4279 521 4562   
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 34 700 AM  
LOWEST 11 400 PM  
AVERAGE 23  
   
......................................................  
 
THE PHOENIX AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 98 2001  
MINIMUM TEMPERATURE (F) 58 42 1920  
 
SUNRISE AND SUNSET  
OCTOBER 25 2009.......SUNRISE 641 AM MST SUNSET 543 PM MST  
OCTOBER 26 2009.......SUNRISE 642 AM MST SUNSET 542 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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