AFOS product CLISFD
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
092 
CDUS46 KMTR 180826
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
1226 AM PST FRI DEC 18 2015


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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR DECEMBER 17 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1850 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         57    243 PM  69    1996  57      0       58       
  MINIMUM         45    743 AM  39    1924  46     -1       50       
  AVERAGE         51                        51      0       54      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          3.00 1852   0.15  -0.15     0.27    
  MONTH TO DATE    1.84                      2.38  -0.54    10.25    
  SINCE OCT 1      3.27                      6.66  -3.39    13.00    
  SINCE JAN 1      6.57                     21.47 -14.90    24.10    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       14                        MM     MM       11       
  MONTH TO DATE  188                        MM     MM      114       
  SINCE DEC 1    188                        MM     MM      114       
  SINCE JUL 1    579                        MM     MM      483       
                                                                     
 COOLING                                                             
  YESTERDAY        0                        MM     MM        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    217                         0    217      163       
..................................................................






                                                                     
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   57        68      1910                    
 MINIMUM TEMPERATURE (F)   46        36      1924                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 18 2015......SUNRISE   720 AM PST   SUNSET   453 PM PST   
DECEMBER 19 2015......SUNRISE   720 AM PST   SUNSET   453 PM PST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




$$