National Weather Service Raw Text Product

Displaying AFOS PIL: CLIAPC Received: 2018-01-14 00:35 UTC


197 
CDUS46 KMTR 140035
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
435 PM PST SAT JAN 13 2018


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR JANUARY 13 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 TODAY                                                               
  MAXIMUM         56    202 PM  68    2012  55      1       57       
                                      2009                          
  MINIMUM         37   1212 AM  22    2013  37      0       35       
  AVERAGE         47                        46      1       46      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.00                                      0.00    
  MONTH TO DATE    2.55                                      7.74    
  SINCE OCT 1      5.58                                     16.69    
  SINCE JAN 1      2.55                                      7.74    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY           18                                        19       
  MONTH TO DATE  183                                       203       
  SINCE DEC 1    731                                       748       
  SINCE JUL 1   1259                                      1252       
                                                                     
 COOLING                                                             
  TODAY            0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE DEC 1      0                                         0       
  SINCE JAN 1      0                                         0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION   E (80)       
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     E (90)       
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     E (90)       
  AVERAGE WIND SPEED    12.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED TODAY.                            
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     77           200 PM                                     
 AVERAGE    89                                                       

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

                                                                     
THE NAPA AIRPORT  CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   55        68      2014                    
 MINIMUM TEMPERATURE (F)   37        23      2007                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 13 2018.......SUNRISE   725 AM PST   SUNSET   511 PM PST   
JANUARY 14 2018.......SUNRISE   725 AM PST   SUNSET   512 PM PST   

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




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