AFOS product CLIITO
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CDHW43 PHFO 161245
CLIITO


CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI                                 
245 AM HST WED SEP 16 2009


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

...THE HILO HI CLIMATE SUMMARY FOR SEPTEMBER 15 2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1946 TO 2009


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         82    243 PM  90    1972  83     -1       83       
  MINIMUM         63R   539 AM  64    1976  69     -6       66       
                                      1970                          
                                      1964                          
  AVERAGE         73                        76     -3       75      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          5.93 2005   0.31  -0.31     0.18    
  MONTH TO DATE    3.58                      4.70  -1.12     1.63    
  SINCE SEP 1      3.58                      4.70  -1.12     1.63    
  SINCE JAN 1     83.88                     86.11  -2.23    82.38    
                                                                     
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        8                        11     -3       10       
  MONTH TO DATE  150                       171    -21      163       
  SINCE SEP 1    150                       171    -21      163       
  SINCE JAN 1   2020                      2244   -224     2333       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     N (10)       
  AVERAGE WIND SPEED     6.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    81          1200 AM                                     
 LOWEST     54          1000 AM                                     
 AVERAGE    68                                                       

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

                                                                     
THE HILO HI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83        89      2007                    
                                             1995                    
                                             1971                    
 MINIMUM TEMPERATURE (F)   69        63      1961                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 16 2009.....SUNRISE   608 AM HST   SUNSET   622 PM HST   
SEPTEMBER 17 2009.....SUNRISE   608 AM HST   SUNSET   621 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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