AFOS product CLIISP
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CDUS41 KOKX 152038
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE UPTON NY                                    
438 PM EDT SUN AUG 15 2004

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

...THE ISLIP CLIMATE SUMMARY FOR AUGUST 15 2004...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1986 TO 2004

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 TODAY                                                               
  MAXIMUM         72    336 PM  88    1988  82    -10       85       
  MINIMUM         66    448 AM  57    1994  65      1       68       
  AVERAGE         69                        73     -4       77      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.92R         0.40 1992   0.15   0.77     0.00    
  MONTH TO DATE    1.81                      2.11  -0.30     3.03    
  SINCE JUN 1      5.48                      8.75  -3.27    16.50    
  SINCE JAN 1     22.47                     29.14  -6.67    35.36    
                                                                     
SNOWFALL (IN)                                                        
  TODAY            0.0          MM      MM  MM     MM        0.0     
  MONTH TO DATE    0.0                      MM     MM        0.0     
  SINCE JUN 1      0.0                      MM     MM        0.0     
  SINCE JUL 1      0.0                      MM     MM        0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY            0                         0      0        0       
  MONTH TO DATE    2                         1      1        0       
  SINCE JUN 1     42                        25     17       72       
  SINCE JUL 1      2                         1      1        0       
                                                                     
 COOLING                                                             
  TODAY            4                         8     -4       12       
  MONTH TO DATE  103                       141    -38      175       
  SINCE JUN 1    445                       566   -121      564       
  SINCE JAN 1    466                       581   -115      566       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NE (40)       
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    NE (50)       
  AVERAGE WIND SPEED     6.6                                         
                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 1.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED TODAY.                            
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           100 AM                                     
 LOWEST     79           200 PM                                     
 AVERAGE    90                                                       
..........................................................
                                                                     
THE ISLIP CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   82        90      2001                    
 MINIMUM TEMPERATURE (F)   65        54      1994                    
                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 15 2004........SUNRISE   603 AM EDT   SUNSET   750 PM EDT   
AUGUST 16 2004........SUNRISE   604 AM EDT   SUNSET   749 PM EDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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