AFOS product CLIITO
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CDHW43 PHFO 181245
CLIITO


CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI                                 
245 AM HST SUN APR 18 2010


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

...THE HILO HI CLIMATE SUMMARY FOR APRIL 17 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         76    321 PM  87    1977  79     -3       77       
  MINIMUM         66   1151 PM  62    2000  66      0       65       
                                      1955                          
  AVERAGE         71                        73     -2       71      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          6.51 1963   0.42  -0.41     0.15    
  MONTH TO DATE    5.46                      7.66  -2.20     5.35    
  SINCE MAR 1     14.11                     22.01  -7.90    34.63    
  SINCE JAN 1     16.43                     40.61 -24.18    53.71    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE MAR 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 MAR 1      0                         0      0        1       
  SINCE JUL 1      0                         0      0        1       
                                                                     
 COOLING                                                             
  YESTERDAY        6                         7     -1        6       
  MONTH TO DATE   98                       119    -21       69       
  SINCE MAR 1    295                       334    -39      197       
  SINCE JAN 1    755                       712     43      497       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED    10.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    78          1100 PM                                     
 LOWEST     46          1200 PM                                     
 AVERAGE    62                                                       

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

                                                                     
THE HILO HI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   79        87      1986                    
 MINIMUM TEMPERATURE (F)   66        61      1973                    
                                             1970                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 18 2010.........SUNRISE   600 AM HST   SUNSET   639 PM HST   
APRIL 19 2010.........SUNRISE   559 AM HST   SUNSET   640 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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