Climatological Report (Daily)
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348
CDUS45 KREV 130039
CLITVL

CLIMATE REPORT
NATIONAL WEATHER SERVICE RENO NV
539 PM PDT FRI SEP 12 2025

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

...THE SOUTH LAKE TAHOE CA CLIMATE SUMMARY FOR SEPTEMBER 12 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         67    308 PM  88    1990  75     -8       68
  MINIMUM         38    602 AM  22    1972  36      2       29
  AVERAGE         53                        56     -3       49

PRECIPITATION (IN)
  TODAY            0.00         MM           0.00   0.00     0.00
  MONTH TO DATE    0.19                      0.05   0.14     0.00
  SINCE OCT 1     13.30                     20.23  -6.93    13.71
  SINCE JAN 1      9.04                     13.37  -4.33    10.45

SNOWFALL (IN)
  TODAY           MM

DEGREE DAYS
 HEATING
  TODAY           12                        10      2       16
  MONTH TO DATE   99                       100     -1       68
  SINCE SEP 1     99                       100     -1       68
  SINCE JUL 1    378                       381     -3      291

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1      0                         0      0        0
  SINCE JAN 1     17                        28    -11       82
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  SE (120)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     3.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93
 LOWEST     40
 AVERAGE    67

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


THE SOUTH LAKE TAHOE CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        85      1990
 MINIMUM TEMPERATURE (F)   36        24      1985


SUNRISE AND SUNSET
SEPTEMBER 12 2025.....SUNRISE   639 AM PDT   SUNSET   712 PM PDT
SEPTEMBER 13 2025.....SUNRISE   640 AM PDT   SUNSET   711 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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