317 
CDUS46 KMTR 150839
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
1239 AM PST THU DEC 15 2016


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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR DECEMBER 14 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1850 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         61    243 PM  69    1988  57      4       56       
  MINIMUM         52   1243 AM  35    1972  46      6       46       
  AVERAGE         57                        52      5       51      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.07          1.81 1880   0.14  -0.07     0.00    
  MONTH TO DATE    2.21                      1.93   0.28     1.84    
  SINCE OCT 1      6.85                      6.21   0.64     3.27    
  SINCE JAN 1     23.34                     21.02   2.32     6.57    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        8                        MM     MM       14       
  MONTH TO DATE  158                        MM     MM      145       
  SINCE DEC 1    158                        MM     MM      145       
  SINCE JUL 1    874                        MM     MM      536       
                                                                     
 COOLING                                                             
  YESTERDAY        0                        MM     MM        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1     93                         0     93      217       
..................................................................






                                                                     
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   57        71      1980                    
 MINIMUM TEMPERATURE (F)   46        36      1972                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 15 2016......SUNRISE   718 AM PST   SUNSET   452 PM PST   
DECEMBER 16 2016......SUNRISE   719 AM PST   SUNSET   452 PM PST   

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




$$