CDUS46 KMTR 010046
CLISFD

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
546 PM PDT WED APR 30 2025

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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR APRIL 30 2025...
VALID TODAY AS OF 0500 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         64   3:43 PM  93    1996  63      1       63        
  MINIMUM         51        MM  45    1887  50      1       48        
  AVERAGE         58                        57      1       56     

PRECIPITATION (IN)                                                    
  TODAY            0.00          0.71 1953   0.03  -0.03     0.00     
  MONTH TO DATE    0.25                      1.60  -1.35     1.16     
  SINCE OCT 1     19.57                     21.82  -2.25    24.68     
  SINCE JAN 1      9.37                     13.52  -4.15    18.00     

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY            7                         8     -1        9        
  MONTH TO DATE  171                       267    -96      267        
  SINCE MAR 1    483                       564    -81      562        
  SINCE JUL 1   2083                      2382   -299     1982        

 COOLING                                                              
  TODAY            0                         0      0        0        
  MONTH TO DATE    0                         5     -5        0        
  SINCE MAR 1      2                         7     -5        2        
  SINCE JAN 1      2                         7     -5        2        
...................................................................


THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   63        88      1996                      
 MINIMUM TEMPERATURE (F)   50        43      1899                      


SUNRISE AND SUNSET                                                    
APRIL 30 2025.........SUNRISE   6:15 AM PDT   SUNSET   8:00 PM PDT     
MAY  1 2025...........SUNRISE   6:14 AM PDT   SUNSET   8:01 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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