


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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988 CDUS45 KREV 180836 CLITVL CLIMATE REPORT NATIONAL WEATHER SERVICE RENO NV 136 AM PDT MON AUG 18 2025 ................................... ...THE SOUTH LAKE TAHOE CA CLIMATE SUMMARY FOR AUGUST 17 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 76 241 PM 91 2020 80 -4 73 MINIMUM 40 557 AM 28 1978 41 -1 40 AVERAGE 58 60 -2 57 PRECIPITATION (IN) YESTERDAY 0.00 MM MM 0.01 -0.01 0.00 MONTH TO DATE 0.00 0.24 -0.24 0.60 SINCE OCT 1 12.26 20.06 -7.80 13.70 SINCE JAN 1 8.00 13.20 -5.20 10.44 SNOWFALL (IN) YESTERDAY MM DEGREE DAYS HEATING YESTERDAY 7 5 2 8 MONTH TO DATE 75 69 6 53 SINCE JUN 1 446 498 -52 259 SINCE JUL 1 220 197 23 100 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 2 RESULTANT WIND DIRECTION S (170) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 5.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 89 LOWEST 34 AVERAGE 62 .......................................................... THE SOUTH LAKE TAHOE CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 90 2020 MINIMUM TEMPERATURE (F) 41 28 1978 SUNRISE AND SUNSET AUGUST 18 2025........SUNRISE 617 AM PDT SUNSET 750 PM PDT AUGUST 19 2025........SUNRISE 618 AM PDT SUNSET 749 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$