636  
CDUS45 KVEF 110828  
CLIDRA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LAS VEGAS, NV  
128 AM PDT SUN MAY 11 2025  
   
...............................  
 
   
..THE DESERT ROCK-MERCURY NV CLIMATE SUMMARY FOR MAY 10 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 97R 2:26 PM 95 2001 82 15 77  
MINIMUM 59 5:08 AM 40 1979 53 6 54  
AVERAGE 78 67 11 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.57 2019 0.01 -0.01 0.00  
MONTH TO DATE 0.09 0.08 0.01 0.00  
SINCE OCT 1 1.34 3.91 -2.57 5.03  
SINCE JAN 1 1.15 2.64 -1.49 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 8 25 -17 27  
SINCE MAR 1 463 535 -72 569  
SINCE JUL 1 2454 2813 -359 2426  
 
COOLING  
YESTERDAY 13 4 9 1  
MONTH TO DATE 49 34 15 10  
SINCE MAR 1 133 69 64 44  
SINCE JAN 1 133 69 64 44    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 10.0  
 
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 5:00 PM  
AVERAGE 23  
   
......................................................  
 
THE DESERT ROCK-MERCURY NV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 100 1996  
MINIMUM TEMPERATURE (F) 54 38 2005  
 
SUNRISE AND SUNSET  
MAY 11 2025...........SUNRISE 5:40 AM PDT SUNSET 7:41 PM PDT  
MAY 12 2025...........SUNRISE 5:39 AM PDT SUNSET 7:42 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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