972  
CDUS45 KREV 210104  
CLITVL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RENO NV  
604 PM PDT TUE MAY 20 2025  
   
...............................
 
 
   
..THE SOUTH LAKE TAHOE CA CLIMATE SUMMARY FOR MAY 20 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 69 248 PM 77 1988 63 6 61  
MINIMUM 30 540 AM 24 1975 34 -4 31  
AVERAGE 50 49 1 46  
 
PRECIPITATION (IN)  
TODAY 0.00 MM 0.04 -0.04 0.00  
MONTH TO DATE 0.47 0.92 -0.45 0.57  
SINCE OCT 1 11.80 18.48 -6.68 12.55  
SINCE JAN 1 7.54 11.62 -4.08 9.29  
 
SNOWFALL (IN)  
TODAY MM  
 
DEGREE DAYS  
HEATING  
TODAY 15 16 -1 19  
MONTH TO DATE 361 374 -13 362  
SINCE MAR 1 2008 2019 -11 2043  
SINCE JUL 1 6814 7134 -320 6959  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (140)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 4.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 14  
AVERAGE 51  
   
......................................................
 
 
THE SOUTH LAKE TAHOE CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 80 1988  
MINIMUM TEMPERATURE (F) 34 25 2002  
2021  
 
SUNRISE AND SUNSET  
MAY 20 2025...........SUNRISE 543 AM PDT SUNSET 810 PM PDT  
MAY 21 2025...........SUNRISE 542 AM PDT SUNSET 811 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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