357  
CDUS45 KVEF 160823  
CLIDRA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LAS VEGAS, NV  
123 AM PDT SAT MAY 16 2020  
   
...............................
 
 
   
..THE DESERT ROCK-MERCURY NV CLIMATE SUMMARY FOR MAY 15 2020
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1978 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 MM 95 1997 84 2 MM  
2006  
MINIMUM 54 MM 44 1998 55 -1 MM  
AVERAGE 70 69 1 MM  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.26 1987 0.01 -0.01 MM  
MONTH TO DATE 0.00 0.11 -0.11 1.31  
SINCE OCT 1 3.68 4.08 -0.40 5.92  
SINCE JAN 1 1.82 2.72 -0.90 5.16  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 MM  
MONTH TO DATE 0.0 0.0 0.0  
SINCE MAR 1 0.0 0.2 0.0  
SINCE JUL 1 T 3.3 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 MM  
MONTH TO DATE 0 35 -35 18  
SINCE MAR 1 325 597 -272 505  
SINCE JUL 1 2371 2979 -608 2674  
 
COOLING  
YESTERDAY 5 6 -1 MM  
MONTH TO DATE 78 63 15 10  
SINCE MAR 1 149 97 52 68  
SINCE JAN 1 149 97 52 68    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 45 5:00 AM  
LOWEST 13 4:00 PM  
AVERAGE 29  
   
......................................................
 
 
THE DESERT ROCK-MERCURY NV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 96 2009  
MINIMUM TEMPERATURE (F) 55 40 2011  
 
SUNRISE AND SUNSET  
MAY 16 2020...........SUNRISE 5:36 AM PDT SUNSET 7:46 PM PDT  
MAY 17 2020...........SUNRISE 5:35 AM PDT SUNSET 7:47 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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