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CDUS46 KMTR 200829
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
129 AM PDT TUE MAY 20 2014


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MAY 19 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         71    132 PM  88    2001  75     -4       87       
  MINIMUM         52   1159 PM  40    1999  47      5       52       
  AVERAGE         62                        61      1       70      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.28 2002   0.03  -0.03     0.00    
  MONTH TO DATE    0.02                      1.03  -1.01      T      
  SINCE JUL 1     14.59                     35.74 -21.15    27.26    
  SINCE JAN 1     12.57                     21.55  -8.98     4.85    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        3                                         0       
  MONTH TO DATE   54                                        39       
  SINCE MAR 1    528                                       548       
  SINCE JUL 1   2465                                      2625       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         5       
  MONTH TO DATE   23                                        24       
  SINCE MAR 1     32                                        42       
  SINCE JAN 1     32                                        42       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION   W (270)      
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED     9.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    77          1000 PM                                     
 LOWEST     40          1000 AM                                     
 AVERAGE    59                                                       

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

                                                                     
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   75        91      2001                    
 MINIMUM TEMPERATURE (F)   47        39      2009                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 20 2014...........SUNRISE   556 AM PDT   SUNSET   820 PM PDT   
MAY 21 2014...........SUNRISE   555 AM PDT   SUNSET   821 PM PDT   

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




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