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Climatological Report (Daily) (CLI)

Issued by National Weather Service (NWS)

                            
000
CDUS46 KMTR 220827
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
126 AM PDT MON JUL 22 2019


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JULY 21 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         82    344 PM  99    2006  83     -1       83       
  MINIMUM         52    556 AM  47    2001  52      0       57       
  AVERAGE         67                        67      0       70      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          T    2014   0.00   0.00     0.00    
  MONTH TO DATE    0.00                      0.01  -0.01     0.00    
  SINCE OCT 1     48.04                     35.85  12.19    24.83    
  SINCE JAN 1     38.39                     22.10  16.29    18.52    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    2                                         6       
  SINCE JUN 1     22                                        31       
  SINCE JUL 1      2                                         6       
                                                                     
 COOLING                                                             
  YESTERDAY        2                                         5       
  MONTH TO DATE   74                                        84       
  SINCE JUN 1    156                                       166       
  SINCE JAN 1    174                                       180       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (170)      
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SE (150)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     S (180)      
  AVERAGE WIND SPEED     4.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     42           500 PM                                     
 AVERAGE    71                                                       

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

                                                                     
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83       108      2006                    
 MINIMUM TEMPERATURE (F)   52        47      2016                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 22 2019..........SUNRISE   605 AM PDT   SUNSET   830 PM PDT   
JULY 23 2019..........SUNRISE   605 AM PDT   SUNSET   830 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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