CDUS46 KMTR 240829

CLISFD



CLIMATE REPORT 

NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA

129 AM PDT FRI OCT 24 2025



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



...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR OCTOBER 23 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         63  11:43 AM  88    1965  69     -6       74        

  MINIMUM         56   7:43 AM  45    1949  54      2       53        

  AVERAGE         60                        62     -2       64     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.00          1.41 1897   0.04  -0.04     0.00     

  MONTH TO DATE    0.87                      0.55   0.32     0.00     

  SINCE OCT 1      0.87                      0.55   0.32     0.00     

  SINCE JAN 1     10.66                     15.14  -4.48    19.08     



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY        5                         4      1        1        

  MONTH TO DATE   57                        86    -29       47        

  SINCE SEP 1     85                       183    -98      147        

  SINCE JUL 1    330                       453   -123      335        



 COOLING                                                              

  YESTERDAY        0                         1     -1        0        

  MONTH TO DATE   14                        23     -9       90        

  SINCE SEP 1     48                        57     -9      116        

  SINCE JAN 1     67                       107    -40      144        

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





THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   69        90      1965                      

 MINIMUM TEMPERATURE (F)   54        48      1881                      





SUNRISE AND SUNSET                                                    

OCTOBER 24 2025.......SUNRISE   7:27 AM PDT   SUNSET   6:20 PM PDT     

OCTOBER 25 2025.......SUNRISE   7:28 AM PDT   SUNSET   6:19 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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