460  
CDUS45 KVEF 200828  
CLILAS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LAS VEGAS, NV  
127 AM PDT WED SEP 20 2017  
 
   
...............................
 
 
   
..THE LAS VEGAS NV CLIMATE SUMMARY FOR SEPTEMBER 19 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 90 259 PM 104 2010 93 -3 100  
1962  
1951  
MINIMUM 75 712 AM 47 1965 70 5 72  
AVERAGE 83 81 2 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.47 1952 0.01 -0.01 0.00  
MONTH TO DATE 0.46 0.18 0.28 T  
SINCE OCT 1 3.44 4.12 -0.68 5.12  
SINCE JAN 1 2.38 2.99 -0.61 3.71  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 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 SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 18 16 2 21  
MONTH TO DATE 426 376 50 382  
SINCE SEP 1 426 376 50 382  
SINCE JAN 1 3718 3225 493 3528    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 11.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 29 800 AM  
LOWEST 19 300 PM  
AVERAGE 24  
   
......................................................
 
 
 
THE LAS VEGAS NV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 103 1951  
1943  
MINIMUM TEMPERATURE (F) 69 46 1965  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2017.....SUNRISE 627 AM PDT SUNSET 640 PM PDT  
SEPTEMBER 21 2017.....SUNRISE 628 AM PDT SUNSET 638 PM PDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab NV Page
The Nexlab AZ Page
The Nexlab CA Page Main Text Page