503  
CDUS45 KREV 230105  
CLITVL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RENO NV  
605 PM PDT MON SEP 22 2025  
   
...............................  
 
   
..THE SOUTH LAKE TAHOE CA CLIMATE SUMMARY FOR SEPTEMBER 22 2025  
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1968 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 73 MM 83 2011 71 2 74  
MINIMUM 36 MM 24 1980 34 2 34  
AVERAGE 55 53 2 54  
 
PRECIPITATION (IN)  
TODAY 0.00 MM 0.01 -0.01 0.00  
MONTH TO DATE 0.24 0.15 0.09 0.58  
SINCE OCT 1 13.35 20.33 -6.98 14.29  
SINCE JAN 1 9.09 13.47 -4.38 11.03  
 
SNOWFALL (IN)  
TODAY MM  
 
DEGREE DAYS  
HEATING  
TODAY 10 12 -2 11  
MONTH TO DATE 193 210 -17 204  
SINCE SEP 1 193 210 -17 204  
SINCE JUL 1 472 491 -19 427  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JAN 1 17 28 -11 82    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (140)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 3.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 30  
AVERAGE 63  
   
......................................................  
 
THE SOUTH LAKE TAHOE CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 83 2009  
MINIMUM TEMPERATURE (F) 34 23 1972  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2025.....SUNRISE 648 AM PDT SUNSET 656 PM PDT  
SEPTEMBER 23 2025.....SUNRISE 649 AM PDT SUNSET 655 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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