479  
CDUS45 KVEF 200828  
CLILAS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LAS VEGAS, NV  
1228 AM PST WED DEC 20 2023  
   
...............................  
 
   
..THE LAS VEGAS NV CLIMATE SUMMARY FOR DECEMBER 19 2023  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1937 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 64 3:10 PM 68 1939 56 8 52  
1942  
MINIMUM 49 2:49 AM 22 1945 39 10 31  
AVERAGE 57 47 10 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.42 1984 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.24 -0.24 0.07  
SINCE OCT 1 0.21 0.86 -0.65 0.20  
SINCE JAN 1 4.53 3.97 0.56 2.13  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2006 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE DEC 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 18 -10 23  
MONTH TO DATE 215 308 -93 333  
SINCE DEC 1 215 308 -93 333  
SINCE JUL 1 434 590 -156 757  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 3651 3722 -71 4016    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 2.3  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 36 6:00 AM  
LOWEST 24 1:00 PM  
AVERAGE 30  
   
......................................................  
 
THE LAS VEGAS NV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 73 1981  
MINIMUM TEMPERATURE (F) 39 14 1945  
 
SUNRISE AND SUNSET  
DECEMBER 20 2023......SUNRISE 6:47 AM PST SUNSET 4:29 PM PST  
DECEMBER 21 2023......SUNRISE 6:48 AM PST SUNSET 4:30 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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