732  
CDUS45 KVEF 130825  
CLIDRA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LAS VEGAS, NV  
125 AM PDT SAT SEP 13 2025  
   
...............................  
 
...THE DESERT ROCK-MERCURY NV CLIMATE SUMMARY FOR SEPTEMBER 12 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 87 MM 101 1979 93 -6 91  
1990  
2015  
MINIMUM 55 MM 46 1985 63 -8 58  
AVERAGE 71 78 -7 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.07 2023 0.02 -0.02 0.00  
MONTH TO DATE 0.14 0.16 -0.02 0.00  
SINCE OCT 1 1.89 5.00 -3.11 5.19  
SINCE JAN 1 1.70 3.73 -2.03 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 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 6 13 -7 10  
MONTH TO DATE 183 175 8 253  
SINCE SEP 1 183 175 8 253  
SINCE JAN 1 2370 2088 282 2503    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 41 6:00 AM  
LOWEST 18 4:00 PM  
AVERAGE 30  
   
......................................................  
 
THE DESERT ROCK-MERCURY NV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 101 1979  
MINIMUM TEMPERATURE (F) 63 47 2005  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2025.....SUNRISE 6:25 AM PDT SUNSET 6:54 PM PDT  
SEPTEMBER 14 2025.....SUNRISE 6:26 AM PDT SUNSET 6:52 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab NV Page
The Nexlab AZ Page
The Nexlab CA Page
Main Text Page