Climatological Report (Daily)
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393
CDUS46 KMTR 060845
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
145 AM PDT FRI JUN 06 2025

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 5 2025...

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)
 YESTERDAY
  MAXIMUM         70   1:33 PM  89    1972  71     -1       80
  MINIMUM         55   2:01 AM  46    1962  53      2       55
  AVERAGE         63                        62      1       68

PRECIPITATION (IN)
  YESTERDAY        0.00          0.03 2022   0.01  -0.01     0.00
  MONTH TO DATE    0.00                      0.04  -0.04     0.00
  SINCE OCT 1     16.11                     19.43  -3.32    20.13
  SINCE JAN 1      7.55                     12.46  -4.91    14.80

SNOWFALL (IN)
  YESTERDAY       MM             0.0
  MONTH TO DATE    T
  SINCE JUN 1      T
  SINCE JUL 1      T

DEGREE DAYS
 HEATING
  YESTERDAY        2                         4     -2        0
  MONTH TO DATE   16                        20     -4       11
  SINCE JUN 1     16                        20     -4       11
  SINCE JUL 1   2266                      2399   -133     1774

 COOLING
  YESTERDAY        0                         1     -1        3
  MONTH TO DATE    0                         2     -2        4
  SINCE JUN 1      0                         2     -2        4
  SINCE JAN 1      6                        22    -16       15
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (200)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     6.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           3:00 AM
 LOWEST     54           1:00 PM
 AVERAGE    69

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        88      1983
 MINIMUM TEMPERATURE (F)   53        46      1946
                                             1954
                                             1963


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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