331  
CDUS45 KREV 180047  
CLITVL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RENO NV  
547 PM PDT SUN AUG 17 2025  
   
...............................  
 
   
..THE SOUTH LAKE TAHOE CA CLIMATE SUMMARY FOR AUGUST 17 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 76 241 PM 91 2020 80 -4 73  
MINIMUM 40 557 AM 28 1978 41 -1 40  
AVERAGE 58 60 -2 57  
 
PRECIPITATION (IN)  
TODAY 0.00 MM 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.24 -0.24 0.60  
SINCE OCT 1 12.26 20.06 -7.80 13.70  
SINCE JAN 1 8.00 13.20 -5.20 10.44  
 
SNOWFALL (IN)  
TODAY MM  
 
DEGREE DAYS  
HEATING  
TODAY 7 5 2 8  
MONTH TO DATE 75 69 6 53  
SINCE JUN 1 446 498 -52 259  
SINCE JUL 1 220 197 23 100  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 7 1 6 12  
SINCE JUN 1 16 21 -5 82  
SINCE JAN 1 16 21 -5 82    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 4.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89  
LOWEST 34  
AVERAGE 62  
   
......................................................  
 
THE SOUTH LAKE TAHOE CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 90 2020  
MINIMUM TEMPERATURE (F) 41 28 1978  
 
SUNRISE AND SUNSET  
AUGUST 17 2025........SUNRISE 616 AM PDT SUNSET 751 PM PDT  
AUGUST 18 2025........SUNRISE 617 AM PDT SUNSET 750 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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