Climatological Report (Daily)
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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.




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