171  
CDUS45 KREV 130853  
CLITVL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RENO NV  
1253 AM PST SAT DEC 13 2025  
   
...............................
 
 
   
..THE SOUTH LAKE TAHOE CA CLIMATE SUMMARY FOR DECEMBER 12 2025
 
 
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)  
YESTERDAY  
MAXIMUM 42 225 PM 54 2008 43 -1 43  
MINIMUM 22 737 AM -2 1968 18 4 28  
AVERAGE 32 30 2 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.12 -0.12 0.10  
MONTH TO DATE 0.00 1.30 -1.30 0.10  
SINCE OCT 1 3.94 4.67 -0.73 2.14  
SINCE JAN 1 13.03 18.27 -5.24 13.17  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 35 -2 29  
MONTH TO DATE 338 403 -65 364  
SINCE DEC 1 338 403 -65 364  
SINCE JUL 1 2215 2438 -223 2308  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 17 28 -11 82    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 2.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 70  
AVERAGE 85  
   
......................................................
 
 
THE SOUTH LAKE TAHOE CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 55 2004  
MINIMUM TEMPERATURE (F) 18 -7 1972  
 
SUNRISE AND SUNSET  
DECEMBER 13 2025......SUNRISE 710 AM PST SUNSET 438 PM PST  
DECEMBER 14 2025......SUNRISE 711 AM PST SUNSET 439 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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