440  
CDUS45 KVEF 310028  
CLILAS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LAS VEGAS, NV  
527 PM PDT FRI OCT 30 2009  
 
   
...............................  
 
   
..THE LAS VEGAS NV CLIMATE SUMMARY FOR OCTOBER 30 2009  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1937 TO 2009  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 67 329 PM 87 1937 74 -7 86  
MINIMUM 44 446 AM 26 1971 50 -6 61  
AVERAGE 56 62 -6 74  
 
PRECIPITATION (IN)  
TODAY 0.00 0.40 1959 0.01 -0.01 0.00  
MONTH TO DATE T 0.23 -0.23 0.01  
SINCE SEP 1 T 0.54 -0.54 0.04  
SINCE JAN 1 1.28 3.77 -2.49 1.02  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 9 5 4 0  
MONTH TO DATE 50 52 -2 29  
SINCE SEP 1 50 53 -3 29  
SINCE JUL 1 50 53 -3 29  
 
COOLING  
TODAY 0 1 -1 9  
MONTH TO DATE 122 156 -34 214  
SINCE SEP 1 763 630 133 816  
SINCE JAN 1 3766 3209 557 3751    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 2.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 25 300 AM  
LOWEST 18 900 AM  
AVERAGE 22  
   
......................................................  
 
 
THE LAS VEGAS NV CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 86 1988  
MINIMUM TEMPERATURE (F) 50 30 1971  
 
 
SUNRISE AND SUNSET  
OCTOBER 30 2009.......SUNRISE 702 AM PDT SUNSET 546 PM PDT  
OCTOBER 31 2009.......SUNRISE 703 AM PDT SUNSET 545 PM PDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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