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237 
CDUS46 KMTR 120826
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
1225 AM PST FRI JAN 12 2018


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JANUARY 11 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1930 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         63    406 PM  70    2009  56      7       55       
  MINIMUM         45   1114 PM  21    1949  37      8       43       
  AVERAGE         54                        46      8       49      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.23 1979   0.13  -0.13     0.07    
  MONTH TO DATE    2.49                      1.40   1.09     5.01    
  SINCE OCT 1      4.48                      6.98  -2.50    11.47    
  SINCE JAN 1      2.49                      1.40   1.09     5.01    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       11                        19     -8       16       
  MONTH TO DATE  139                       209    -70      174       
  SINCE DEC 1    664                       768   -104      730       
  SINCE JUL 1   1026                      1240   -214     1102       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   E (70)       
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION    NE (60)       
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION    NE (50)       
  AVERAGE WIND SPEED     2.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1000 PM                                     
 LOWEST     69           200 PM                                     
 AVERAGE    85                                                       

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

                                                                     
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   56        71      1959                    
 MINIMUM TEMPERATURE (F)   37        23      1964                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 12 2018.......SUNRISE   722 AM PST   SUNSET   510 PM PST   
JANUARY 13 2018.......SUNRISE   722 AM PST   SUNSET   511 PM PST   

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




$$