666  
CDUS45 KVEF 160047  
CLIDRA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LAS VEGAS, NV  
446 PM PST SUN DEC 15 2019  
 
   
...............................
 
 
   
..THE DESERT ROCK-MERCURY NV CLIMATE SUMMARY FOR DECEMBER 15 2019
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1978 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 53 1258 PM 72 1980 54 -1 59  
MINIMUM 37 704 AM 19 1987 31 6 31  
AVERAGE 45 43 2 45  
 
PRECIPITATION (IN)  
TODAY 0.07 0.15 2008 0.02 0.05 0.00  
MONTH TO DATE 0.55 0.25 0.30 0.10  
SINCE OCT 1 1.54 0.97 0.57 0.37  
SINCE JAN 1 6.78 5.54 1.24 2.75  
 
SNOWFALL (IN)  
TODAY MM 1.5 2008 0.0 0.0  
MONTH TO DATE 0.0 0.3 0.0  
SINCE DEC 1 0.0 0.3 0.0  
SINCE JUL 1 T 0.5 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 20 22 -2 20  
MONTH TO DATE 277 319 -42 296  
SINCE DEC 1 277 319 -42 296  
SINCE JUL 1 806 876 -70 731  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 2190 2195 -5 2639    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (10)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (99)  
AVERAGE WIND SPEED 5.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 600 AM  
LOWEST 32 1200 PM  
AVERAGE 62  
   
......................................................
 
 
 
THE DESERT ROCK-MERCURY NV CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 73 1980  
MINIMUM TEMPERATURE (F) 31 21 2005  
 
 
SUNRISE AND SUNSET  
DECEMBER 15 2019......SUNRISE 649 AM PST SUNSET 429 PM PST  
DECEMBER 16 2019......SUNRISE 649 AM PST SUNSET 430 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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