Climatological Report (Daily)
Issued by NWS

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146
CDUS45 KREV 170845
CLITVL

CLIMATE REPORT
NATIONAL WEATHER SERVICE RENO NV
145 AM PDT SAT MAY 17 2025

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

...THE SOUTH LAKE TAHOE CA CLIMATE SUMMARY FOR MAY 16 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         64    250 PM  81    2008  62      2       75
  MINIMUM         36    538 AM  17    1977  33      3       34
  AVERAGE         50                        48      2       55

PRECIPITATION (IN)
  YESTERDAY        0.00         MM      MM   0.04  -0.04     0.00
  MONTH TO DATE    0.44                      0.74  -0.30     0.57
  SINCE OCT 1     11.77                     18.30  -6.53    12.55
  SINCE JAN 1      7.51                     11.44  -3.93     9.29

SNOWFALL (IN)
  YESTERDAY       MM

DEGREE DAYS
 HEATING
  YESTERDAY       15                        17     -2       10
  MONTH TO DATE  288                       308    -20      310
  SINCE MAR 1   1935                      1953    -18     1991
  SINCE JUL 1   6741                      7068   -327     6907

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  SE (120)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     4.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85
 LOWEST     29
 AVERAGE    57

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


THE SOUTH LAKE TAHOE CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        84      2008
 MINIMUM TEMPERATURE (F)   34        18      1977


SUNRISE AND SUNSET
MAY 17 2025...........SUNRISE   545 AM PDT   SUNSET   808 PM PDT
MAY 18 2025...........SUNRISE   545 AM PDT   SUNSET   809 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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