718  
CDUS45 KVEF 300837  
CLIDRA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LAS VEGAS, NV  
137 AM PDT TUE SEP 30 2025  
   
...............................
 
 
...THE DESERT ROCK-MERCURY NV CLIMATE SUMMARY FOR SEPTEMBER 29 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 85 2:48 PM 99 2010 86 -1 98  
MINIMUM 58 5:25 AM 44 1982 57 1 61  
AVERAGE 72 71 1 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.35 1983 0.01 -0.01 0.00  
MONTH TO DATE 0.16 0.37 -0.21 0.00  
SINCE OCT 1 1.91 5.21 -3.30 5.19  
SINCE JAN 1 1.72 3.94 -2.22 5.17  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 3 -3 0  
SINCE SEP 1 0 3 -3 0  
SINCE JUL 1 0 3 -3 0  
 
COOLING  
YESTERDAY 7 7 0 15  
MONTH TO DATE 378 338 40 435  
SINCE SEP 1 378 338 40 435  
SINCE JAN 1 2565 2251 314 2685    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 6:00 AM  
LOWEST 26 2:00 PM  
AVERAGE 49  
   
......................................................
 
 
THE DESERT ROCK-MERCURY NV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 101 2024  
MINIMUM TEMPERATURE (F) 56 39 1982  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2025.....SUNRISE 6:39 AM PDT SUNSET 6:28 PM PDT  
OCTOBER 1 2025.......SUNRISE 6:40 AM PDT SUNSET 6:27 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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