Climatological Report (Daily)
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509
CDUS46 KMTR 020047
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
447 PM PST SUN NOV 01 2026

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR NOVEMBER 1 2026...
VALID TODAY AS OF 0400 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         65   3:13 PM  85    1967  69     -4       70
  MINIMUM         50   6:54 AM  40    1971  51     -1       51
  AVERAGE         58                        60     -2       61

PRECIPITATION (IN)
  TODAY            0.20          1.32 2008   0.04   0.16     0.00
  MONTH TO DATE    0.20                      0.04   0.16     0.00
  SINCE OCT 1      0.37                      0.83  -0.46     1.03
  SINCE JAN 1     11.15                     13.50  -2.35     8.65

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

DEGREE DAYS
 HEATING
  TODAY            7                         5      2        4
  MONTH TO DATE    7                         5      2        4
  SINCE SEP 1     98                       151    -53       70
  SINCE JUL 1    172                       253    -81      160

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1    105                        89     16       98
  SINCE JAN 1    216                       199     17      148
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  NW (310)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     5.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  LIGHT RAIN
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           4:00 AM
 LOWEST     50           3:00 PM
 AVERAGE    70

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        85      1967
 MINIMUM TEMPERATURE (F)   51        38      1952


SUNRISE AND SUNSET
NOVEMBER  1 2026......SUNRISE   7:35 AM PDT   SUNSET   6:11 PM PDT
NOVEMBER  2 2026......SUNRISE   6:36 AM PST   SUNSET   5:10 PM PST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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