Climatological Report (Daily)
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CDUS46 KMTR 130034
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
534 PM PDT FRI APR 12 2024

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 12 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         61   3:32 PM  88    1947  65     -4       59
  MINIMUM         51   6:00 AM  39    1956  49      2       48
                                      1983
  AVERAGE         56                        57     -1       54

PRECIPITATION (IN)
  TODAY            0.00          1.31 2003   0.05  -0.05     0.00
  MONTH TO DATE    0.50                      0.73  -0.23     0.06
  SINCE OCT 1     18.91                     18.28   0.63    30.62
  SINCE JAN 1     13.58                     11.31   2.27    19.37

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

DEGREE DAYS
 HEATING
  TODAY            9                         8      1       11
  MONTH TO DATE  103                        99      4      121
  SINCE MAR 1    380                       395    -15      512
  SINCE JUL 1   1521                      2074   -553     2220

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


WIND (MPH)
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    14.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           3:00 AM
 LOWEST     55           3:00 PM
 AVERAGE    69

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        84      1947
                                             1985
 MINIMUM TEMPERATURE (F)   49        39      1972


SUNRISE AND SUNSET
APRIL 12 2024.........SUNRISE   6:38 AM PDT   SUNSET   7:43 PM PDT
APRIL 13 2024.........SUNRISE   6:36 AM PDT   SUNSET   7:44 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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