130  
CDUS45 KVEF 270827  
CLILAS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LAS VEGAS, NV  
126 AM PDT SUN SEP 27 2009  
 
   
...............................  
 
   
..THE LAS VEGAS NV CLIMATE SUMMARY FOR SEPTEMBER 26 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 100 411 PM 105 1947 90 10 99  
MINIMUM 72 602 AM 45 1948 65 7 74  
AVERAGE 86 78 8 87  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.18 1983 0.01 -0.01 0.00  
MONTH TO DATE T 0.27 -0.27 0.03  
SINCE SEP 1 T 0.27 -0.27 0.03  
SINCE JAN 1 1.28 3.50 -2.22 1.01  
 
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 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 21 12 9 22  
MONTH TO DATE 571 430 141 517  
SINCE SEP 1 571 430 141 517  
SINCE JAN 1 3574 3009 565 3452    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 3.0  
 
 
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 19 700 AM  
LOWEST 6 100 PM  
AVERAGE 13  
   
......................................................  
 
 
THE LAS VEGAS NV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 104 1947  
MINIMUM TEMPERATURE (F) 65 43 1948  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2009.....SUNRISE 633 AM PDT SUNSET 630 PM PDT  
SEPTEMBER 28 2009.....SUNRISE 634 AM PDT SUNSET 628 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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