Climatological Report (Daily)
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164
CDUS46 KMTR 220035
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
535 PM PDT FRI JUN 21 2024

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 21 2024...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         66   2:32 PM  98    2022  72     -6       68
  MINIMUM         51   5:44 AM  46    1953  54     -3       53
  AVERAGE         59                        63     -4       61

PRECIPITATION (IN)
  TODAY            0.00          T    1982   0.01  -0.01     0.00
                                      1987
                                      2002
  MONTH TO DATE    0.00                      0.12  -0.12     0.01
  SINCE OCT 1     20.13                     19.51   0.62    31.39
  SINCE JAN 1     14.80                     12.54   2.26    20.14

SNOWFALL (IN)
  TODAY           MM             0.0
  MONTH TO DATE    T
  SINCE JUN 1      T
  SINCE JUL 1      T
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY            6                         3      3        4
  MONTH TO DATE   82                        74      8       46
  SINCE JUN 1     82                        74      8       46
  SINCE JUL 1   1845                      2453   -608     2567

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE    6                        18    -12        1
  SINCE JUN 1      6                        18    -12        1
  SINCE JAN 1     17                        38    -21        6
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    12.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           1:00 AM
 LOWEST     63           2:00 PM
 AVERAGE    76

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        98      1989
 MINIMUM TEMPERATURE (F)   54        47      1950
                                             1953


SUNRISE AND SUNSET
JUNE 21 2024..........SUNRISE   5:49 AM PDT   SUNSET   8:34 PM PDT
JUNE 22 2024..........SUNRISE   5:49 AM PDT   SUNSET   8:35 PM PDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$