286  
CDUS45 KREV 220046  
CLITVL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RENO NV  
546 PM PDT THU AUG 21 2025  
   
...............................
 
 
   
..THE SOUTH LAKE TAHOE CA CLIMATE SUMMARY FOR AUGUST 21 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 85 237 PM 91 1988 79 6 75  
MINIMUM 39 546 AM 28 1994 40 -1 36  
AVERAGE 62 60 2 56  
 
PRECIPITATION (IN)  
TODAY 0.00 MM 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.29 -0.29 0.60  
SINCE OCT 1 12.26 20.11 -7.85 13.70  
SINCE JAN 1 8.00 13.25 -5.25 10.44  
 
SNOWFALL (IN)  
TODAY MM  
 
DEGREE DAYS  
HEATING  
TODAY 3 6 -3 9  
MONTH TO DATE 93 90 3 84  
SINCE JUN 1 464 519 -55 290  
SINCE JUL 1 238 218 20 131  
 
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 2 RESULTANT WIND DIRECTION E (90)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 4.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79  
LOWEST 16  
AVERAGE 48  
   
......................................................
 
 
THE SOUTH LAKE TAHOE CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 90 1988  
MINIMUM TEMPERATURE (F) 40 27 1985  
 
SUNRISE AND SUNSET  
AUGUST 21 2025........SUNRISE 619 AM PDT SUNSET 746 PM PDT  
AUGUST 22 2025........SUNRISE 620 AM PDT SUNSET 745 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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