CDUS46 KMTR 250038
CLISFD

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
438 PM PST WED DEC 24 2025

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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR DECEMBER 24 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)                                                          
 TODAY                                                               
  MAXIMUM         62  12:43 AM  72    1901  57      5       62        
  MINIMUM         55   8:43 AM  32    1990  46      9       49        
  AVERAGE         59                        52      7       56     

PRECIPITATION (IN)                                                    
  TODAY            0.42          2.38 1983   0.16   0.26     0.40     
  MONTH TO DATE    3.01                      3.69  -0.68     4.32     
  SINCE OCT 1      6.54                      7.23  -0.69     8.99     
  SINCE JAN 1     16.33                     21.82  -5.49    28.07     

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY            6                        13     -7        9        
  MONTH TO DATE  303                       295      8      240        
  SINCE DEC 1    303                       295      8      240        
  SINCE JUL 1    875                      1023   -148      874        

 COOLING                                                              
  TODAY            0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1     76                       121    -45      144        
...................................................................


THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   57        67      1967                      
 MINIMUM TEMPERATURE (F)   46        35      1990                      


SUNRISE AND SUNSET                                                    
DECEMBER 24 2025......SUNRISE   7:23 AM PST   SUNSET   4:56 PM PST     
DECEMBER 25 2025......SUNRISE   7:23 AM PST   SUNSET   4:57 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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