307  
CDUS45 KPSR 240824  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
124 AM MST SAT OCT 24 2009  
 
   
...............................  
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR OCTOBER 23 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 89 208 PM 100 2003 85 4 88  
MINIMUM 61 616 AM 37 1906 59 2 59  
AVERAGE 75 72 3  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.52 1976 0.02 -0.02 0.00  
1907  
MONTH TO DATE T 0.63 -0.63 T  
SINCE OCT 1 T 0.63 -0.63 T  
SINCE JAN 1 2.78 6.48 -3.70 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 1 -1 0  
MONTH TO DATE 0 5 -5 5  
SINCE SEP 1 0 5 -5 5  
SINCE JUL 1 0 5 -5 5  
 
COOLING  
YESTERDAY 10 8 2 9  
MONTH TO DATE 286 289 -3 307  
SINCE SEP 1 1043 956 87 1059  
SINCE JAN 1 4780 4265 515 4544   
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 3.8  
 
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 36 600 AM  
LOWEST 11 200 PM  
AVERAGE 24  
   
......................................................  
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 96 2007  
1990  
1959  
MINIMUM TEMPERATURE (F) 58 41 1920  
 
SUNRISE AND SUNSET  
OCTOBER 24 2009.......SUNRISE 640 AM MST SUNSET 544 PM MST  
OCTOBER 25 2009.......SUNRISE 641 AM MST SUNSET 543 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 36  
LOWEST DEW POINT 26  
AVERAGE DEW POINT 31   
.................................................................  
 
 
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