AFOS product CLIITO
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CDHW43 PHFO 211245
CLIITO


CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI                                 
245 AM HST TUE SEP 21 2010


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

...THE HILO HI CLIMATE SUMMARY FOR SEPTEMBER 20 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    340 PM  90    1981  83     -2       82       
  MINIMUM         71   1159 PM  63    1976  69      2       68       
  AVERAGE         76                        76      0       75      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.26          2.09 1980   0.30  -0.04     0.64    
  MONTH TO DATE    2.48                      6.24  -3.76     5.21    
  SINCE SEP 1      2.48                      6.24  -3.76     5.21    
  SINCE JAN 1     36.78                     87.65 -50.87    85.51    
                                                                     
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       11                        11      0       10       
  MONTH TO DATE  213                       226    -13      202       
  SINCE SEP 1    213                       226    -13      202       
  SINCE JAN 1   2360                      2299     61     2072       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED     5.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           700 AM                                     
 LOWEST     67           300 PM                                     
 AVERAGE    84                                                       

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

                                                                     
THE HILO HI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83        92      1951                    
 MINIMUM TEMPERATURE (F)   69        62      1959                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 21 2010.....SUNRISE   609 AM HST   SUNSET   617 PM HST   
SEPTEMBER 22 2010.....SUNRISE   609 AM HST   SUNSET   616 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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