968  
CDUS45 KVEF 190023  
CLIDRA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LAS VEGAS, NV  
523 PM PDT MON MAY 18 2020  
   
...............................
 
 
   
..THE DESERT ROCK-MERCURY NV CLIMATE SUMMARY FOR MAY 18 2020
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 82 MM 99 2008 85 -3 MM  
MINIMUM 66 4:00 AM 43 2011 56 10 MM  
2017  
AVERAGE 74 70 4 MM  
 
PRECIPITATION (IN)  
TODAY 0.00 0.05 2011 0.01 -0.01 MM  
MONTH TO DATE 0.00 0.13 -0.13 1.31  
SINCE OCT 1 3.68 4.10 -0.42 5.92  
SINCE JAN 1 1.82 2.74 -0.92 5.16  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0  
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  
TODAY 0 1 -1 MM  
MONTH TO DATE 0 38 -38 18  
SINCE MAR 1 325 600 -275 505  
SINCE JUL 1 2371 2982 -611 2674  
 
COOLING  
TODAY 9 6 3 MM  
MONTH TO DATE 109 81 28 10  
SINCE MAR 1 180 115 65 68  
SINCE JAN 1 180 115 65 68    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 21 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 22.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 38 4:00 AM  
LOWEST 22 12:00 PM  
AVERAGE 30  
   
......................................................
 
 
THE DESERT ROCK-MERCURY NV CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 103 2008  
MINIMUM TEMPERATURE (F) 56 37 2011  
 
SUNRISE AND SUNSET  
MAY 18 2020...........SUNRISE 5:34 AM PDT SUNSET 7:47 PM PDT  
MAY 19 2020...........SUNRISE 5:33 AM PDT SUNSET 7:48 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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