


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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149 CDUS45 KREV 200834 CLITVL CLIMATE REPORT NATIONAL WEATHER SERVICE RENO NV 134 AM PDT WED AUG 20 2025 ................................... ...THE SOUTH LAKE TAHOE CA CLIMATE SUMMARY FOR AUGUST 19 2025... 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) YESTERDAY MAXIMUM 80 1222 PM 89 2009 79 1 78 MINIMUM 38 604 AM 30 1985 41 -3 41 AVERAGE 59 60 -1 60 PRECIPITATION (IN) YESTERDAY 0.00 MM MM 0.02 -0.02 0.00 MONTH TO DATE 0.00 0.27 -0.27 0.60 SINCE OCT 1 12.26 20.09 -7.83 13.70 SINCE JAN 1 8.00 13.23 -5.23 10.44 SNOWFALL (IN) YESTERDAY MM DEGREE DAYS HEATING YESTERDAY 6 5 1 5 MONTH TO DATE 85 79 6 66 SINCE JUN 1 456 508 -52 272 SINCE JUL 1 230 207 23 113 COOLING YESTERDAY 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 4 RESULTANT WIND DIRECTION S (180) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 4.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 83 LOWEST 20 AVERAGE 52 .......................................................... THE SOUTH LAKE TAHOE CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 91 1988 MINIMUM TEMPERATURE (F) 40 28 1994 SUNRISE AND SUNSET AUGUST 20 2025........SUNRISE 618 AM PDT SUNSET 747 PM PDT AUGUST 21 2025........SUNRISE 619 AM PDT SUNSET 746 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$