Climatological Report (Daily)
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463
CDUS46 KMTR 140026
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
526 PM PDT MON MAY 13 2024

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 13 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         65   1:31 PM  92    2014  68     -3       82
  MINIMUM         52   6:17 AM  45    1956  51      1       53
                                      1968
  AVERAGE         59                        60     -1       68

PRECIPITATION (IN)
  TODAY            0.00          0.32 1995   0.02  -0.02     0.00
  MONTH TO DATE    0.95                      0.24   0.71     0.72
  SINCE OCT 1     20.13                     19.15   0.98    31.38
  SINCE JAN 1     14.80                     12.18   2.62    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            6                         6      0        0
  MONTH TO DATE   67                        81    -14       89
  SINCE MAR 1    556                       611    -55      736
  SINCE JUL 1   1697                      2290   -593     2444

 COOLING
  TODAY            0                         0      0        3
  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  12   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    13.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86          12:00 AM
 LOWEST     63           2:00 PM
 AVERAGE    75

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        91      2014
 MINIMUM TEMPERATURE (F)   52        41      1968


SUNRISE AND SUNSET
MAY 13 2024...........SUNRISE   6:01 AM PDT   SUNSET   8:11 PM PDT
MAY 14 2024...........SUNRISE   6:00 AM PDT   SUNSET   8:12 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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