AFOS product CLIISP
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CDUS41 KOKX 050616
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY                                 
216 AM EDT SUN APR 5 2020


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

...THE ISLIP NY CLIMATE SUMMARY FOR APRIL 4 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1963 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         58    338 PM  75    2010  54      4       58       
  MINIMUM         44   1108 PM  26    1975  37      7       40       
                                      1972                          
  AVERAGE         51                        45      6       49      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.36 2007   0.15  -0.15     0.00    
  MONTH TO DATE    0.27                      0.60  -0.33     0.10    
  SINCE MAR 1      4.47                      5.04  -0.57     3.29    
  SINCE JAN 1     10.04                     11.94  -1.90    10.84    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM   0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       0.2   -0.2      0.0     
  SINCE OCT 1      6.8                      24.4  -17.6     12.8     
  SINCE JUL 1      6.8                      24.4  -17.6     12.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       14                        20     -6       16       
  MONTH TO DATE   70                        81    -11       84       
  SINCE MAR 1    691                       878   -187      892       
  SINCE JUL 1   4121                      4773   -652     4575       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NE (40)       
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (40)       
  AVERAGE WIND SPEED    11.7                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 AM                                     
 LOWEST     47           300 PM                                     
 AVERAGE    70                                                       

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

                                                                     
THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   54        68      1988                    
 MINIMUM TEMPERATURE (F)   37        24      1995                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL  5 2020.........SUNRISE   629 AM EDT   SUNSET   722 PM EDT   
APRIL  6 2020.........SUNRISE   627 AM EDT   SUNSET   723 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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