181  
CDUS45 KVEF 180825  
CLILAS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LAS VEGAS, NV  
125 AM PDT FRI AUG 18 2017  
 
   
...............................
 
 
   
..THE LAS VEGAS NV CLIMATE SUMMARY FOR AUGUST 17 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1937 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 102 343 PM 111 1939 102 0 107  
MINIMUM 79 534 AM 55 1938 79 0 82  
AVERAGE 91 91 0 95  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.13 1977 0.01 -0.01 0.00  
MONTH TO DATE 0.23 0.19 0.04 0.05  
SINCE OCT 1 2.97 3.80 -0.83 5.00  
SINCE JAN 1 1.91 2.67 -0.76 3.59  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1989 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 1 -1 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 26 26 0 30  
MONTH TO DATE 462 453 9 477  
SINCE JUN 1 2235 1957 278 2268  
SINCE JAN 1 2912 2507 405 2804    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (100)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 4.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 27 500 AM  
LOWEST 12 400 PM  
AVERAGE 20  
   
......................................................
 
 
 
THE LAS VEGAS NV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 102 111 1992  
MINIMUM TEMPERATURE (F) 79 60 1944  
 
 
SUNRISE AND SUNSET  
AUGUST 18 2017........SUNRISE 602 AM PDT SUNSET 727 PM PDT  
AUGUST 19 2017........SUNRISE 602 AM PDT SUNSET 725 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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