National Weather Service Text Product
AFOS product CLIAPC
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIAPC
        Product Timestamp: 2015-04-03 08:38 UTC
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755 
CDUS46 KMTR 030838
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
138 AM PDT FRI APR 3 2015
................................... 
...THE NAPA AIRPORT  CLIMATE SUMMARY FOR APRIL 2 2015...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2015
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         71    331 PM  82    2000  66      5       60       
  MINIMUM         37   1159 PM  35    2008  41     -4       42       
  AVERAGE         54                        53      1       51      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00                                      0.00    
  MONTH TO DATE    0.00                                      0.38    
  SINCE OCT 1     14.83                                      8.04    
  SINCE JAN 1      2.44                                      6.68    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       11                                        14       
  MONTH TO DATE   26                                        29       
  SINCE MAR 1    321                                       332       
  SINCE JUL 1   2049                                      2539       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE MAR 1      0                                         0       
  SINCE JAN 1      0                                         0       
..................................................................
WIND (MPH)                                                           
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   N (340)      
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (350)      
  AVERAGE WIND SPEED    10.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89          1200 AM                                     
 LOWEST     17           300 PM                                     
 AVERAGE    53                                                       
..........................................................
                                                                     
THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        76      2013                    
 MINIMUM TEMPERATURE (F)   41        28      2001                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL  3 2015.........SUNRISE   651 AM PDT   SUNSET   734 PM PDT   
APRIL  4 2015.........SUNRISE   650 AM PDT   SUNSET   735 PM PDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          
$$