AFOS product CLISFD
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CDUS46 KMTR 210836
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
136 AM PDT SAT MAY 21 2016


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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 20 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         58    243 PM  92    1988  64     -6       59       
  MINIMUM         50    443 AM  43    1899  51     -1       53       
  AVERAGE         54                        58     -4       56      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.91 1957   0.02  -0.02     0.03    
  MONTH TO DATE    0.15                      0.52  -0.37     0.03    
  SINCE OCT 1     23.06                     23.04   0.02    17.37    
  SINCE JAN 1     16.45                     14.20   2.25     2.92    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       11                        MM     MM        9       
  MONTH TO DATE  124                        MM     MM      177       
  SINCE MAR 1    548                        MM     MM      574       
  SINCE JUL 1   1873                        MM     MM     1648       
                                                                     
 COOLING                                                             
  YESTERDAY        0                        MM     MM        0       
  MONTH TO DATE    4                         0      4        0       
  SINCE MAR 1     23                         0     23       14       
  SINCE JAN 1     26                         0     26       14       
..................................................................






                                                                     
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        90      2000                    
 MINIMUM TEMPERATURE (F)   51        45      1899                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 21 2016...........SUNRISE   555 AM PDT   SUNSET   818 PM PDT   
MAY 22 2016...........SUNRISE   554 AM PDT   SUNSET   819 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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