AFOS product CLIITO
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CDHW43 PHFO 201245
CLIITO


CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI                                 
245 AM HST THU MAY 20 2010


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

...THE HILO HI CLIMATE SUMMARY FOR MAY 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    128 PM  87    1980  81      3       81       
                                      1967                          
  MINIMUM         66    616 AM  62    1972  67     -1       68       
  AVERAGE         75                        74      1       75      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          2.47 1998   0.24  -0.23     0.00    
  MONTH TO DATE    1.26                      5.34  -4.08     0.38    
  SINCE MAR 1     16.98                     32.23 -15.25    41.04    
  SINCE JAN 1     19.30                     50.83 -31.53    60.12    
                                                                     
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       10                         9      1       10       
  MONTH TO DATE  184                       160     24      179       
  SINCE MAR 1    585                       598    -13      436       
  SINCE JAN 1   1045                       976     69      736       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     E (100)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NE (60)       
  AVERAGE WIND SPEED     4.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90          1200 AM                                     
 LOWEST     43           100 PM                                     
 AVERAGE    67                                                       

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

                                                                     
THE HILO HI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   81        94      1966                    
 MINIMUM TEMPERATURE (F)   67        64      2001                    
                                             1999                    
                                             1982                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 20 2010...........SUNRISE   543 AM HST   SUNSET   651 PM HST   
MAY 21 2010...........SUNRISE   543 AM HST   SUNSET   651 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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