Climatological Report (Daily)
Issued by NWS

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987
CDUS45 KREV 190053
CLITVL

CLIMATE REPORT
NATIONAL WEATHER SERVICE RENO NV
553 PM PDT MON AUG 18 2025

...................................

...THE SOUTH LAKE TAHOE CA CLIMATE SUMMARY FOR AUGUST 18 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         78    241 PM  90    2020  80     -2       75
  MINIMUM         44    256 AM  28    1978  41      3       39
  AVERAGE         61                        60      1       57

PRECIPITATION (IN)
  TODAY            0.00         MM           0.01  -0.01     0.00
  MONTH TO DATE    0.00                      0.25  -0.25     0.60
  SINCE OCT 1     12.26                     20.07  -7.81    13.70
  SINCE JAN 1      8.00                     13.21  -5.21    10.44

SNOWFALL (IN)
  TODAY           MM

DEGREE DAYS
 HEATING
  TODAY            4                         5     -1        8
  MONTH TO DATE   79                        74      5       61
  SINCE JUN 1    450                       503    -53      267
  SINCE JUL 1    224                       202     22      108

 COOLING
  TODAY            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   5   RESULTANT WIND DIRECTION   S (190)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     6.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    74
 LOWEST     25
 AVERAGE    50

..........................................................


THE SOUTH LAKE TAHOE CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        89      2009
 MINIMUM TEMPERATURE (F)   41        30      1985


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.




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