564  
CDUS45 KVEF 150821  
CLIDRA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LAS VEGAS, NV  
121 AM PDT WED OCT 15 2025  
   
...............................  
 
   
..THE DESERT ROCK-MERCURY NV CLIMATE SUMMARY FOR OCTOBER 14 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 65 12:21 PM 93 2020 79 -14 88  
MINIMUM 49 11:59 PM 39 2021 51 -2 51  
AVERAGE 57 65 -8 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.19R 0.08 2006 0.01 0.18 0.00  
MONTH TO DATE 0.44 0.15 0.29 0.00  
SINCE OCT 1 0.44 0.15 0.29 0.00  
SINCE JAN 1 2.16 4.10 -1.94 5.17  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 8 2 6 0  
MONTH TO DATE 20 23 -3 0  
SINCE SEP 1 20 29 -9 0  
SINCE JUL 1 20 29 -9 0  
 
COOLING  
YESTERDAY 0 2 -2 5  
MONTH TO DATE 45 57 -12 192  
SINCE SEP 1 433 401 32 643  
SINCE JAN 1 2620 2314 306 2893    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 PM  
LOWEST 28 11:00 AM  
AVERAGE 61  
   
......................................................  
 
THE DESERT ROCK-MERCURY NV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 93 1991  
MINIMUM TEMPERATURE (F) 50 40 1981  
 
SUNRISE AND SUNSET  
OCTOBER 15 2025.......SUNRISE 6:52 AM PDT SUNSET 6:07 PM PDT  
OCTOBER 16 2025.......SUNRISE 6:53 AM PDT SUNSET 6:06 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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