423  
CDUS45 KREV 230114  
CLITVL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RENO NV  
514 PM PST MON DEC 22 2025  
   
...............................  
 
   
..THE SOUTH LAKE TAHOE CA CLIMATE SUMMARY FOR DECEMBER 22 2025  
 
VALID TODAY AS OF 0500 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 43 352 AM 58 2014 42 1 46  
MINIMUM 34 1137 AM -17 1990 17 17 35  
AVERAGE 39 30 9 41  
 
PRECIPITATION (IN)  
TODAY 1.40 MM 0.12 1.28 0.26  
MONTH TO DATE 3.36 2.44 0.92 1.01  
SINCE OCT 1 7.30 5.81 1.49 3.05  
SINCE JAN 1 16.39 19.41 -3.02 14.08  
 
SNOWFALL (IN)  
TODAY MM  
 
DEGREE DAYS  
HEATING  
TODAY 26 35 -9 24  
MONTH TO DATE 586 753 -167 696  
SINCE DEC 1 586 753 -167 696  
SINCE JUL 1 2463 2788 -325 2640  
 
COOLING  
TODAY 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 5 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 6.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 83  
AVERAGE 92  
   
......................................................  
 
THE SOUTH LAKE TAHOE CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 56 2014  
MINIMUM TEMPERATURE (F) 17 -14 1990  
 
SUNRISE AND SUNSET  
DECEMBER 22 2025......SUNRISE 716 AM PST SUNSET 442 PM PST  
DECEMBER 23 2025......SUNRISE 716 AM PST SUNSET 443 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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