Climatological Report (Daily)
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388
CDUS46 KMTR 020825
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
125 AM PDT SUN NOV 02 2025

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR NOVEMBER 1 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   1:56 PM  85    1967  69      1       68
  MINIMUM         51   3:18 AM  40    1971  51      0       49
  AVERAGE         61                        60      1       59

PRECIPITATION (IN)
  YESTERDAY        0.00          1.32 2008   0.04  -0.04     0.01
  MONTH TO DATE    0.00                      0.04  -0.04     0.01
  SINCE OCT 1      1.03                      0.83   0.20     0.02
  SINCE JAN 1      8.65                     13.50  -4.85    14.92

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

DEGREE DAYS
 HEATING
  YESTERDAY        4                         5     -1        6
  MONTH TO DATE    4                         5     -1        6
  SINCE SEP 1     70                       151    -81      168
  SINCE JUL 1    160                       253    -93      298

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     98                        89      9      110
  SINCE JAN 1    148                       199    -51      184
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    10.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           9:00 PM
 LOWEST     53           2:00 PM
 AVERAGE    73

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


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


SUNRISE AND SUNSET
NOVEMBER  2 2025......SUNRISE   6:36 AM PST   SUNSET   5:10 PM PST
NOVEMBER  3 2025......SUNRISE   6:37 AM PST   SUNSET   5:09 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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