AFOS product CLIAPC
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
373 
CDUS46 KMTR 300837
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
1237 AM PST MON NOV 30 2015


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR NOVEMBER 29 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         58    309 PM  72    2009  59     -1       60       
  MINIMUM         23R   607 AM  24    2010  37    -14       54       
  AVERAGE         41                        48     -7       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00                                      0.22    
  MONTH TO DATE    1.21                                      0.98    
  SINCE OCT 1      1.41                                      1.73    
  SINCE JAN 1      5.51                                     10.38    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       24                                         8       
  MONTH TO DATE  416                                       306       
  SINCE SEP 1    512                                       442       
  SINCE JUL 1    518                                       464       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE SEP 1    115                                        94       
  SINCE JAN 1    378                                       267       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   E (70)       
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (90)       
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     E (90)       
  AVERAGE WIND SPEED     6.3                                         

                                                                     
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    69           200 AM                                     
 LOWEST     23           200 PM                                     
 AVERAGE    46                                                       

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

                                                                     
THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   59        67      2011                    
 MINIMUM TEMPERATURE (F)   37        22      2007                    

                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 30 2015......SUNRISE   706 AM PST   SUNSET   450 PM PST   
DECEMBER  1 2015......SUNRISE   707 AM PST   SUNSET   449 PM PST   

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




$$