Climatological Report (Daily)
Issued by NWS

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415
CDUS45 KREV 210912
CLITVL

CLIMATE REPORT
NATIONAL WEATHER SERVICE RENO NV
212 AM PDT MON SEP 21 2026

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

...THE SOUTH LAKE TAHOE CA CLIMATE SUMMARY FOR SEPTEMBER 20 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1968 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         72    218 PM  84    2000  72      0       70
  MINIMUM         35    630 AM  20    1978  35      0       37
  AVERAGE         54                        53      1       54

PRECIPITATION (IN)
  YESTERDAY        0.00         MM      MM   0.01  -0.01     0.00
  MONTH TO DATE    T                         0.12  -0.12     0.24
  SINCE OCT 1     20.69                     20.30   0.39    13.35
  SINCE JAN 1     10.06                     13.44  -3.38     9.09

SNOWFALL (IN)
  YESTERDAY       MM

DEGREE DAYS
 HEATING
  YESTERDAY       11                        12     -1       11
  MONTH TO DATE  229                       186     43      172
  SINCE SEP 1    229                       186     43      172
  SINCE JUL 1    373                       467    -94      451

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1      0                         0      0        0
  SINCE JAN 1     59                        28     31       17
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   S (160)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     2.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75
 LOWEST     23
 AVERAGE    49

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


THE SOUTH LAKE TAHOE CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        84      2000
 MINIMUM TEMPERATURE (F)   34        22      1986


SUNRISE AND SUNSET
SEPTEMBER 21 2026.....SUNRISE   647 AM PDT   SUNSET   658 PM PDT
SEPTEMBER 22 2026.....SUNRISE   648 AM PDT   SUNSET   657 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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