163  
CDUS45 KVEF 170826  
CLILAS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LAS VEGAS, NV  
125 AM PDT SAT OCT 17 2009  
 
   
...............................
 
 
   
..THE LAS VEGAS NV CLIMATE SUMMARY FOR OCTOBER 16 2009
 
 
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)  
YESTERDAY  
MAXIMUM 89 405 PM 96 1991 81 8 84  
MINIMUM 64 542 AM 42 1984 57 7 55  
1938  
AVERAGE 77 69 8 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2002 0.00 0.00 0.00  
1965  
1963  
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)  
YESTERDAY 0.0 0.0 MM  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 7 7 0 28  
SINCE SEP 1 7 8 -1 28  
SINCE JUL 1 7 8 -1 28  
 
COOLING  
YESTERDAY 12 4 8 5  
MONTH TO DATE 65 116 -51 116  
SINCE SEP 1 706 590 116 718  
SINCE JAN 1 3709 3169 540 3653    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 5.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 45 200 AM  
LOWEST 12 300 PM  
AVERAGE 29  
   
......................................................
 
 
 
THE LAS VEGAS NV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 94 1991  
MINIMUM TEMPERATURE (F) 56 38 1938  
 
 
SUNRISE AND SUNSET  
OCTOBER 17 2009.......SUNRISE 650 AM PDT SUNSET 602 PM PDT  
OCTOBER 18 2009.......SUNRISE 650 AM PDT SUNSET 601 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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