AFOS product CLIITO
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CDHW43 PHFO 131245
CLIITO


CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI                                 
245 AM HST MON SEP 13 2010


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

...THE HILO HI CLIMATE SUMMARY FOR SEPTEMBER 12 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         81    259 PM  90    1977  84     -3       83       
  MINIMUM         66    416 AM  64    1955  69     -3       68       
  AVERAGE         74                        76     -2       76      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.58          2.98 1965   0.31   0.27     0.08    
  MONTH TO DATE    1.44                      3.77  -2.33     3.52    
  SINCE SEP 1      1.44                      3.77  -2.33     3.52    
  SINCE JAN 1     35.74                     85.18 -49.44    83.82    
                                                                     
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        9                        11     -2       11       
  MONTH TO DATE  129                       138     -9      123       
  SINCE SEP 1    129                       138     -9      123       
  SINCE JAN 1   2276                      2211     65     1993       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (40)       
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NE (40)       
  AVERAGE WIND SPEED     4.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    97           800 AM                                     
 LOWEST     54           200 PM                                     
 AVERAGE    76                                                       

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

                                                                     
THE HILO HI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   84        88      2004                    
                                             1995                    
                                             1972                    
 MINIMUM TEMPERATURE (F)   69        65      1970                    
                                             1955                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 13 2010.....SUNRISE   607 AM HST   SUNSET   624 PM HST   
SEPTEMBER 14 2010.....SUNRISE   608 AM HST   SUNSET   624 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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