Climatological Report (Daily)
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825
CDUS46 KMTR 160037
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
537 PM PDT SUN JUN 15 2025

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 15 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         66  12:14 PM  95    1961  72     -6       69
                                      1976
  MINIMUM         51   5:00 AM  48    1947  54     -3       52
                                      1952
  AVERAGE         59                        63     -4       61

PRECIPITATION (IN)
  TODAY            0.00          0.19 1995   0.00   0.00     0.00
  MONTH TO DATE    0.00                      0.09  -0.09     0.00
  SINCE OCT 1     16.11                     19.48  -3.37    20.13
  SINCE JAN 1      7.55                     12.51  -4.96    14.80

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   68                        56     12       51
  SINCE JUN 1     68                        56     12       51
  SINCE JUL 1   2318                      2435   -117     1814

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE    0                        12    -12        6
  SINCE JUN 1      0                        12    -12        6
  SINCE JAN 1      6                        32    -26       17
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    12.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           5:00 AM
 LOWEST     56          12:00 PM
 AVERAGE    73

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        90      1961
 MINIMUM TEMPERATURE (F)   54        46      1952


SUNRISE AND SUNSET
JUNE 15 2025..........SUNRISE   5:48 AM PDT   SUNSET   8:33 PM PDT
JUNE 16 2025..........SUNRISE   5:48 AM PDT   SUNSET   8:33 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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