277  
CDUS45 KVEF 310822  
CLIDRA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LAS VEGAS, NV  
122 AM PDT SAT MAY 31 2025  
   
...............................
 
 
   
..THE DESERT ROCK-MERCURY NV CLIMATE SUMMARY FOR MAY 30 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 103R MM 102 2002 89 14 95  
MINIMUM 64 MM 38 2011 59 5 67  
AVERAGE 84 74 10 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.33 1991 0.00 0.00 0.00  
MONTH TO DATE 0.26 0.17 0.09 T  
SINCE OCT 1 1.51 4.00 -2.49 5.03  
SINCE JAN 1 1.32 2.73 -1.41 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 1 -1 0  
MONTH TO DATE 16 51 -35 27  
SINCE MAR 1 471 561 -90 569  
SINCE JUL 1 2462 2839 -377 2426  
 
COOLING  
YESTERDAY 19 10 9 16  
MONTH TO DATE 232 179 53 175  
SINCE MAR 1 316 214 102 209  
SINCE JAN 1 316 214 102 209    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (120)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (99)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 20 2:00 PM  
LOWEST 18 7:00 AM  
AVERAGE 19  
   
......................................................
 
 
THE DESERT ROCK-MERCURY NV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 100 2012  
MINIMUM TEMPERATURE (F) 60 44 2011  
 
SUNRISE AND SUNSET  
MAY 31 2025...........SUNRISE 5:27 AM PDT SUNSET 7:57 PM PDT  
JUNE 1 2025..........SUNRISE 5:27 AM PDT SUNSET 7:57 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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