Climatological Report (Daily)
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897
CDUS46 KMTR 070042
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
542 PM PDT FRI JUN 06 2025

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 6 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         69   1:48 PM  88    1983  71     -2       65
  MINIMUM         57   4:16 AM  46    1946  53      4       53
                                      1954
                                      1963
  AVERAGE         63                        62      1       59

PRECIPITATION (IN)
  TODAY            0.00          0.60 1988   0.01  -0.01     0.00
  MONTH TO DATE    0.00                      0.05  -0.05     0.00
  SINCE OCT 1     16.11                     19.44  -3.33    20.13
  SINCE JAN 1      7.55                     12.47  -4.92    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            2                         4     -2        6
  MONTH TO DATE   18                        24     -6       17
  SINCE JUN 1     18                        24     -6       17
  SINCE JUL 1   2268                      2403   -135     1780

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE    0                         3     -3        4
  SINCE JUN 1      0                         3     -3        4
  SINCE JAN 1      6                        23    -17       15
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  NW (310)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     8.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83          12:00 AM
 LOWEST     59           1:00 PM
 AVERAGE    71

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        89      1979
 MINIMUM TEMPERATURE (F)   53        45      1954


SUNRISE AND SUNSET
JUNE  6 2025..........SUNRISE   5:48 AM PDT   SUNSET   8:29 PM PDT
JUNE  7 2025..........SUNRISE   5:48 AM PDT   SUNSET   8:29 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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