084  
CDUS45 KVEF 160822  
CLIDRA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LAS VEGAS, NV  
122 AM PDT FRI MAY 16 2025  
   
...............................
 
 
   
..THE DESERT ROCK-MERCURY NV CLIMATE SUMMARY FOR MAY 15 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1978 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 MM 95 1997 83 -2 92  
2006  
MINIMUM 48 MM 44 1998 55 -7 60  
AVERAGE 65 69 -4 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.26 1987 0.01 -0.01 0.00  
MONTH TO DATE 0.10 0.11 -0.01 T  
SINCE OCT 1 1.35 3.94 -2.59 5.03  
SINCE JAN 1 1.16 2.67 -1.51 5.01  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0  
SINCE MAR 1 T 0.3 0.0  
SINCE JUL 1 T 1.0 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 15 35 -20 27  
SINCE MAR 1 470 545 -75 569  
SINCE JUL 1 2461 2823 -362 2426  
 
COOLING  
YESTERDAY 0 6 -6 11  
MONTH TO DATE 77 61 16 46  
SINCE MAR 1 161 96 65 80  
SINCE JAN 1 161 96 65 80    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 29 4:00 AM  
LOWEST 16 11:00 AM  
AVERAGE 23  
   
......................................................
 
 
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 2025...........SUNRISE 5:36 AM PDT SUNSET 7:46 PM PDT  
MAY 17 2025...........SUNRISE 5:35 AM PDT SUNSET 7:46 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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