949  
CDUS45 KVEF 090828  
CLIDRA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LAS VEGAS, NV  
128 AM PDT TUE SEP 09 2025  
   
...............................  
 
   
..THE DESERT ROCK-MERCURY NV CLIMATE SUMMARY FOR SEPTEMBER 8 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 95 2:03 PM 108 2021 94 1 102  
MINIMUM 71 2:20 AM 54 1989 64 7 72  
2002  
AVERAGE 83 79 4 87  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.48 2017 0.01 -0.01 0.00  
MONTH TO DATE 0.14 0.10 0.04 0.00  
SINCE OCT 1 1.89 4.94 -3.05 5.19  
SINCE JAN 1 1.70 3.67 -1.97 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 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 18 14 4 22  
MONTH TO DATE 142 121 21 180  
SINCE SEP 1 142 121 21 180  
SINCE JAN 1 2329 2034 295 2430    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 12.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 37 3:00 AM  
LOWEST 17 11:00 AM  
AVERAGE 27  
   
......................................................  
 
THE DESERT ROCK-MERCURY NV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 94 104 2021  
MINIMUM TEMPERATURE (F) 64 51 2002  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2025.....SUNRISE 6:22 AM PDT SUNSET 7:00 PM PDT  
SEPTEMBER 10 2025.....SUNRISE 6:23 AM PDT SUNSET 6:58 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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