162  
CDUS45 KVEF 230821  
CLIDRA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LAS VEGAS, NV  
121 AM PDT SAT MAY 23 2020  
   
...............................
 
 
   
..THE DESERT ROCK-MERCURY NV CLIMATE SUMMARY FOR MAY 22 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 101 2000 86 0 67  
MINIMUM 55 MM 43 2019 57 -2 43  
AVERAGE 71 72 -1 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.06 2015 0.01 -0.01 0.02  
MONTH TO DATE T 0.15 -0.15 1.33  
SINCE OCT 1 3.68 4.12 -0.44 5.94  
SINCE JAN 1 1.82 2.76 -0.94 5.18  
 
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 10  
MONTH TO DATE 11 42 -31 28  
SINCE MAR 1 336 604 -268 515  
SINCE JUL 1 2382 2986 -604 2684  
 
COOLING  
YESTERDAY 6 7 -1 0  
MONTH TO DATE 112 109 3 10  
SINCE MAR 1 183 143 40 68  
SINCE JAN 1 183 143 40 68    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 17.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 32 11:00 PM  
LOWEST 9 3:00 PM  
AVERAGE 21  
   
......................................................
 
 
THE DESERT ROCK-MERCURY NV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 102 2000  
MINIMUM TEMPERATURE (F) 57 40 1980  
 
SUNRISE AND SUNSET  
MAY 23 2020...........SUNRISE 5:31 AM PDT SUNSET 7:51 PM PDT  
MAY 24 2020...........SUNRISE 5:30 AM PDT SUNSET 7:52 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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