Climatological Report (Daily)
Issued by NWS

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401
CDUS46 KMTR 230034
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
534 PM PDT WED MAY 22 2024

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 22 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         68   1:32 PM  83    1954  69     -1       71
  MINIMUM         54   5:33 AM  44    1952  52      2       52
  AVERAGE         61                        60      1       62

PRECIPITATION (IN)
  TODAY            0.00          0.20 1958   0.01  -0.01     0.00
  MONTH TO DATE    0.95                      0.37   0.58     0.72
  SINCE OCT 1     20.13                     19.28   0.85    31.38
  SINCE JAN 1     14.80                     12.31   2.49    20.13

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            4                         5     -1        3
  MONTH TO DATE   96                       129    -33      126
  SINCE MAR 1    585                       659    -74      773
  SINCE JUL 1   1726                      2338   -612     2481

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   10                         0     10        3
  SINCE MAR 1     11                         6      5        5
  SINCE JAN 1     11                         6      5        5
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    13.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           6:00 AM
 LOWEST     56           4:00 PM
 AVERAGE    68

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        88      1982
                                             2000
 MINIMUM TEMPERATURE (F)   52        46      1954


SUNRISE AND SUNSET
MAY 22 2024...........SUNRISE   5:54 AM PDT   SUNSET   8:19 PM PDT
MAY 23 2024...........SUNRISE   5:54 AM PDT   SUNSET   8:19 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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