Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 190029
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
529 PM PDT MON MAR 18 2024

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MARCH 18 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         64   1:56 PM  77    2004  64      0       64
  MINIMUM         51   1:56 AM  37    1973  48      3       47
  AVERAGE         58                        56      2       56

PRECIPITATION (IN)
  TODAY            0.00          0.72 1989   0.08  -0.08     0.04
  MONTH TO DATE    2.07                      1.76   0.31     3.33
  SINCE OCT 1     17.04                     16.58   0.46    27.29
  SINCE JAN 1     11.71                      9.61   2.10    16.04

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            7                         9     -2        9
  MONTH TO DATE  163                       179    -16      223
  SINCE MAR 1    163                       179    -16      223
  SINCE JUL 1   1304                      1858   -554     1931

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


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     8.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           1:00 AM
 LOWEST     63           2:00 PM
 AVERAGE    73

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        78      2010
 MINIMUM TEMPERATURE (F)   48        39      1955
                                             1965


SUNRISE AND SUNSET
MARCH 18 2024.........SUNRISE   7:15 AM PDT   SUNSET   7:20 PM PDT
MARCH 19 2024.........SUNRISE   7:14 AM PDT   SUNSET   7:21 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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