Climatological Report (Daily)
Issued by NWS

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185
CDUS46 KMTR 060038
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
438 PM PST MON JAN 05 2026

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JANUARY 5 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         56  11:23 AM  66    2014  57     -1       59
  MINIMUM         50   2:08 AM  26    1949  44      6       46
  AVERAGE         53                        51      2       53

PRECIPITATION (IN)
  TODAY            0.57          1.98 1959   0.13   0.44     0.00
  MONTH TO DATE    3.15                      0.63   2.52     0.12
  SINCE OCT 1     12.00                      7.60   4.40     8.68
  SINCE JAN 1      3.15                      0.63   2.52     0.12

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

DEGREE DAYS
 HEATING
  TODAY           12                        14     -2       12
  MONTH TO DATE   44                        70    -26       62
  SINCE DEC 1    423                       492    -69      372
  SINCE JUL 1    774                      1000   -226      913

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION  SE (140)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED    13.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           1:00 PM
 LOWEST     77          11:00 AM
 AVERAGE    84

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        66      2003
 MINIMUM TEMPERATURE (F)   44        29      1950


SUNRISE AND SUNSET
JANUARY  5 2026.......SUNRISE   7:25 AM PST   SUNSET   5:05 PM PST
JANUARY  6 2026.......SUNRISE   7:25 AM PST   SUNSET   5:06 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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