523
CDUS45 KREV 180038
CLITVL
CLIMATE REPORT
NATIONAL WEATHER SERVICE RENO NV
438 PM PST WED DEC 17 2025
...............................
..THE SOUTH LAKE TAHOE CA CLIMATE SUMMARY FOR DECEMBER 17 2025
VALID TODAY AS OF 0400 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 52 1251 PM 58 1979 42 10 46
MINIMUM 42 803 AM -11 2008 18 24 23
AVERAGE 47 30 17 35
PRECIPITATION (IN)
TODAY 0.26 MM 0.10 0.16 0.00
MONTH TO DATE 0.28 1.87 -1.59 0.61
SINCE OCT 1 4.22 5.24 -1.02 2.65
SINCE JAN 1 13.31 18.84 -5.53 13.68
SNOWFALL (IN)
TODAY MM
DEGREE DAYS
HEATING
TODAY 18 35 -17 30
MONTH TO DATE 474 578 -104 536
SINCE DEC 1 474 578 -104 536
SINCE JUL 1 2351 2613 -262 2480
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 14 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 14.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89
LOWEST 63
AVERAGE 76
......................................................
THE SOUTH LAKE TAHOE CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 56 2013
MINIMUM TEMPERATURE (F) 17 -7 1992
SUNRISE AND SUNSET
DECEMBER 17 2025......SUNRISE 713 AM PST SUNSET 440 PM PST
DECEMBER 18 2025......SUNRISE 713 AM PST SUNSET 440 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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