248  
CDUS45 KREV 220036  
CLITVL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RENO NV  
536 PM PDT WED MAY 21 2025  
   
...............................  
 
   
..THE SOUTH LAKE TAHOE CA CLIMATE SUMMARY FOR MAY 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 71 310 PM 80 1988 64 7 61  
MINIMUM 30 536 AM 25 2002 34 -4 30  
2021  
AVERAGE 51 49 2 46  
 
PRECIPITATION (IN)  
TODAY 0.00 MM 0.04 -0.04 0.00  
MONTH TO DATE 0.47 0.96 -0.49 0.57  
SINCE OCT 1 11.80 18.52 -6.72 12.55  
SINCE JAN 1 7.54 11.66 -4.12 9.29  
 
SNOWFALL (IN)  
TODAY MM  
 
DEGREE DAYS  
HEATING  
TODAY 14 16 -2 19  
MONTH TO DATE 375 390 -15 381  
SINCE MAR 1 2022 2035 -13 2062  
SINCE JUL 1 6828 7150 -322 6978  
 
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 NE (50)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 5.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 14  
AVERAGE 50  
   
......................................................  
 
THE SOUTH LAKE TAHOE CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 79 2000  
MINIMUM TEMPERATURE (F) 35 19 2010  
 
SUNRISE AND SUNSET  
MAY 21 2025...........SUNRISE 542 AM PDT SUNSET 811 PM PDT  
MAY 22 2025...........SUNRISE 542 AM PDT SUNSET 812 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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