471  
CDUS45 KVEF 230021  
CLIDRA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LAS VEGAS, NV  
521 PM PDT TUE JUL 22 2025  
   
...............................
 
 
   
..THE DESERT ROCK-MERCURY NV CLIMATE SUMMARY FOR JULY 22 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 94 MM 113 2023 101 -7 108  
MINIMUM 75 MM 58 1999 72 3 81  
AVERAGE 85 87 -2 95  
 
PRECIPITATION (IN)  
TODAY 0.00 2.03 1984 0.01 -0.01 0.11  
MONTH TO DATE 0.17 0.21 -0.04 0.13  
SINCE OCT 1 1.68 4.34 -2.66 5.16  
SINCE JAN 1 1.49 3.07 -1.58 5.14  
 
SNOWFALL (IN)  
TODAY MM MM MM 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 5 -5 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 20 22 -2 30  
MONTH TO DATE 481 458 23 599  
SINCE JUN 1 1041 899 142 1148  
SINCE JAN 1 1380 1123 257 1371    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 16 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 16.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 28 5:00 AM  
LOWEST 17 1:00 AM  
AVERAGE 23  
   
......................................................
 
 
THE DESERT ROCK-MERCURY NV CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 101 110 1996  
2023  
MINIMUM TEMPERATURE (F) 72 58 1987  
 
SUNRISE AND SUNSET  
JULY 22 2025..........SUNRISE 5:43 AM PDT SUNSET 7:58 PM PDT  
JULY 23 2025..........SUNRISE 5:43 AM PDT SUNSET 7:57 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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