725  
CDUS45 KVEF 190025  
CLILAS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LAS VEGAS, NV  
525 PM PDT SUN OCT 18 2009  
 
   
...............................  
 
   
..THE LAS VEGAS NV CLIMATE SUMMARY FOR OCTOBER 18 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 93 252 PM 95 1958 80 13 87  
1940  
MINIMUM 63 502 AM 35 1938 56 7 61  
AVERAGE 78 68 10 74  
 
PRECIPITATION (IN)  
TODAY 0.00 0.94 2005 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.11 -0.11 0.01  
SINCE SEP 1 T 0.42 -0.42 0.04  
SINCE JAN 1 1.28 3.65 -2.37 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 0 2 -2 0  
MONTH TO DATE 7 11 -4 28  
SINCE SEP 1 7 12 -5 28  
SINCE JUL 1 7 12 -5 28  
 
COOLING  
TODAY 13 4 9 9  
MONTH TO DATE 89 124 -35 132  
SINCE SEP 1 730 598 132 734  
SINCE JAN 1 3733 3177 556 3669    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 3.7  
 
 
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 30 400 AM  
LOWEST 10 200 PM  
AVERAGE 20  
   
......................................................  
 
 
THE LAS VEGAS NV CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 96 1940  
MINIMUM TEMPERATURE (F) 55 35 1946  
 
 
SUNRISE AND SUNSET  
OCTOBER 18 2009.......SUNRISE 650 AM PDT SUNSET 601 PM PDT  
OCTOBER 19 2009.......SUNRISE 651 AM PDT SUNSET 559 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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