001  
CDUS45 KVEF 260022  
CLIDRA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LAS VEGAS, NV  
522 PM PDT THU SEP 25 2025  
   
...............................  
 
...THE DESERT ROCK-MERCURY NV CLIMATE SUMMARY FOR SEPTEMBER 25 2025...  
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM MM MM 99 2015 87 MM 98  
MINIMUM 69 MM 51 2006 58 11 62  
AVERAGE MM 73 MM 80  
 
PRECIPITATION (IN)  
TODAY 0.00 0.13 1982 0.01 -0.01 0.00  
MONTH TO DATE 0.16 0.32 -0.16 0.00  
SINCE OCT 1 1.91 5.16 -3.25 5.19  
SINCE JAN 1 1.72 3.89 -2.17 5.17  
 
SNOWFALL (IN)  
TODAY MM 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  
TODAY MM 0 MM 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY MM 8 MM 15  
MONTH TO DATE 328 308 20 366  
SINCE SEP 1 328 308 20 366  
SINCE JAN 1 2515 2221 294 2616    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 34 6:00 AM  
LOWEST 18 4:00 PM  
AVERAGE 26  
   
......................................................  
 
THE DESERT ROCK-MERCURY NV CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 99 2003  
2009  
MINIMUM TEMPERATURE (F) 58 40 1986  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2025.....SUNRISE 6:35 AM PDT SUNSET 6:36 PM PDT  
SEPTEMBER 26 2025.....SUNRISE 6:35 AM PDT SUNSET 6:34 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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