Climatological Report (Daily)
Issued by NWS

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622
CDUS46 KMTR 120831
CLISFD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
131 AM PDT SUN OCT 12 2025

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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR OCTOBER 11 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1850 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         67  12:43 PM  90    1939  71     -4       65
  MINIMUM         56   6:43 AM  48    1886  55      1       54
  AVERAGE         62                        63     -1       60

PRECIPITATION (IN)
  YESTERDAY        0.00          1.74 1972   0.02  -0.02     0.00
  MONTH TO DATE    0.12                      0.17  -0.05     0.00
  SINCE OCT 1      0.12                      0.17  -0.05     0.00
  SINCE JAN 1      9.91                     14.76  -4.85    19.08

DEGREE DAYS
 HEATING
  YESTERDAY        3                         4     -1        5
  MONTH TO DATE   14                        38    -24       17
  SINCE SEP 1     42                       135    -93      117
  SINCE JUL 1    287                       405   -118      305

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   10                        11     -1       84
  SINCE SEP 1     44                        45     -1      110
  SINCE JAN 1     63                        95    -32      138
...................................................................


THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        91      1901
                                             1901
 MINIMUM TEMPERATURE (F)   55        48      1890


SUNRISE AND SUNSET
OCTOBER 12 2025.......SUNRISE   7:16 AM PDT   SUNSET   6:36 PM PDT
OCTOBER 13 2025.......SUNRISE   7:17 AM PDT   SUNSET   6:34 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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