AFOS product CLIITO
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CDHW43 PHFO 201245
CLIITO


CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI                                 
245 AM HST MON SEP 20 2010


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

...THE HILO HI CLIMATE SUMMARY FOR SEPTEMBER 19 2010...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1946 TO 2010


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         84   1226 PM  89    1974  83      1       83       
  MINIMUM         70    546 AM  64    1973  69      1       67       
                                      1955                          
  AVERAGE         77                        76      1       75      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             8.67 1994   0.31  -0.31     0.58    
  MONTH TO DATE    2.22                      5.94  -3.72     4.57    
  SINCE SEP 1      2.22                      5.94  -3.72     4.57    
  SINCE JAN 1     36.52                     87.35 -50.83    84.87    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE SEP 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1      0                         0      0        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       12                        11      1       10       
  MONTH TO DATE  202                       215    -13      192       
  SINCE SEP 1    202                       215    -13      192       
  SINCE JAN 1   2349                      2288     61     2062       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED     5.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    88           900 PM                                     
 LOWEST     65          1100 AM                                     
 AVERAGE    77                                                       

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

                                                                     
THE HILO HI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83        90      1981                    
 MINIMUM TEMPERATURE (F)   69        63      1976                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 20 2010.....SUNRISE   609 AM HST   SUNSET   618 PM HST   
SEPTEMBER 21 2010.....SUNRISE   609 AM HST   SUNSET   617 PM HST   

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




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