AFOS product CLIAPC
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
113 
CDUS46 KMTR 020827
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
127 AM PDT WED APR 2 2014


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR APRIL 1 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         56    145 PM  85    2000  66    -10       66       
  MINIMUM         43    316 AM  33    1999  40      3       47       
  AVERAGE         50                        53     -3       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.38                                      0.27    
  MONTH TO DATE    0.38                                      0.27    
  SINCE JUL 1      8.88                                      9.05    
  SINCE JAN 1      6.68                                      1.26    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       15                                         8       
  MONTH TO DATE   15                                         8       
  SINCE MAR 1    318                                       368       
  SINCE JUL 1   2525                                      2573       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE MAR 1      0                                         0       
  SINCE JAN 1      0                                         0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  SE (140)      
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED     8.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           100 AM                                     
 LOWEST     66           200 PM                                     
 AVERAGE    83                                                       

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

                                                                     
THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        82      2000                    
 MINIMUM TEMPERATURE (F)   41        35      2008                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL  2 2014.........SUNRISE   653 AM PDT   SUNSET   733 PM PDT   
APRIL  3 2014.........SUNRISE   651 AM PDT   SUNSET   734 PM PDT   

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




$$