817  
CDUS45 KVEF 250823  
CLIDRA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LAS VEGAS, NV  
1223 AM PST THU DEC 25 2025  
   
...............................  
 
   
..THE DESERT ROCK-MERCURY NV CLIMATE SUMMARY FOR DECEMBER 24 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 64 12:16 PM 70 2005 54 10 68  
MINIMUM 49 5:53 AM 15 1998 32 17 37  
AVERAGE 57 43 14 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.44 0.65 1994 0.02 0.42 0.05  
MONTH TO DATE 0.44 0.45 -0.01 0.05  
SINCE OCT 1 2.89 1.09 1.80 0.19  
SINCE JAN 1 4.61 5.04 -0.43 5.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.5 2015 0.0 0.0  
MONTH TO DATE 0.0 0.1 0.0  
SINCE DEC 1 0.0 0.1 0.0  
SINCE JUL 1 0.0 0.1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 22 -14 12  
MONTH TO DATE 319 512 -193 345  
SINCE DEC 1 319 512 -193 345  
SINCE JUL 1 634 1027 -393 834  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 2637 2332 305 2906    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 59 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 16.7  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 7:00 PM  
LOWEST 54 12:00 PM  
AVERAGE 74  
   
......................................................  
 
THE DESERT ROCK-MERCURY NV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 71 2022  
MINIMUM TEMPERATURE (F) 32 16 1990  
 
SUNRISE AND SUNSET  
DECEMBER 25 2025......SUNRISE 6:54 AM PST SUNSET 4:34 PM PST  
DECEMBER 26 2025......SUNRISE 6:55 AM PST SUNSET 4:35 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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