165  
CDUS45 KVEF 210842  
CLIDRA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LAS VEGAS, NV  
142 AM PDT TUE OCT 21 2025  
   
...............................  
 
   
..THE DESERT ROCK-MERCURY NV CLIMATE SUMMARY FOR OCTOBER 20 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 81 3:07 PM 91 2003 76 5 76  
MINIMUM 48 6:00 AM 40 2013 48 0 49  
2021  
AVERAGE 65 62 3 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.41 2004 0.01 -0.01 0.00  
MONTH TO DATE 0.44 0.23 0.21 T  
SINCE OCT 1 0.44 0.23 0.21 T  
SINCE JAN 1 2.16 4.18 -2.02 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 4 -4 2  
MONTH TO DATE 53 43 10 13  
SINCE SEP 1 53 49 4 13  
SINCE JUL 1 53 49 4 13  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 45 67 -22 199  
SINCE SEP 1 433 411 22 650  
SINCE JAN 1 2620 2324 296 2900    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 46 6:00 AM  
LOWEST 14 1:00 PM  
AVERAGE 30  
   
......................................................  
 
THE DESERT ROCK-MERCURY NV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 94 2003  
MINIMUM TEMPERATURE (F) 48 37 1996  
 
SUNRISE AND SUNSET  
OCTOBER 21 2025.......SUNRISE 6:57 AM PDT SUNSET 5:59 PM PDT  
OCTOBER 22 2025.......SUNRISE 6:58 AM PDT SUNSET 5:58 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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