Climatological Report (Daily)
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925
CDUS46 KMTR 300025
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
525 PM PDT TUE SEP 29 2026

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 29 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         79  12:43 PM  95    2020  75      4       74
  MINIMUM         55   5:49 AM  45    1950  55      0       62
                                      1955
  AVERAGE         67                        65      2       68

PRECIPITATION (IN)
  TODAY            0.00          0.11 1971   0.00   0.00     0.03
  MONTH TO DATE    0.01                      0.06  -0.05     0.07
  SINCE OCT 1     19.63                     19.63  -0.00    16.18
  SINCE JAN 1     10.78                     12.66  -1.88     7.62

SNOWFALL (IN)
  TODAY           MM             0.0
  MONTH TO DATE    T
  SINCE SEP 1      T
  SINCE JUL 1      T
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY            0                         2     -2        0
  MONTH TO DATE   22                        42    -20        3
  SINCE SEP 1     22                        42    -20        3
  SINCE JUL 1     96                       144    -48       93

 COOLING
  TODAY            2                         2      0        3
  MONTH TO DATE   57                        58     -1       74
  SINCE SEP 1     57                        58     -1       74
  SINCE JAN 1    168                       168      0      124
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     6.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           6:00 AM
 LOWEST     39           2:00 PM
 AVERAGE    65

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        94      1980
                                             2001
 MINIMUM TEMPERATURE (F)   55        41      1950


SUNRISE AND SUNSET
SEPTEMBER 29 2026.....SUNRISE   7:03 AM PDT   SUNSET   6:55 PM PDT
SEPTEMBER 30 2026.....SUNRISE   7:04 AM PDT   SUNSET   6:54 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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