AFOS product CLIISP
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CDUS41 KOKX 132047
CLIISP

CLIMATE REPORT 
NATIONAL WEATHER SERVICE NEW YORK, NY
447 PM EDT WED OCT 13 2021

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

...THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 13 2021...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         73    139 PM  80    1995  65      8       62       
  MINIMUM         53    630 AM  32    2012  48      5       53       
  AVERAGE         63                        57      6       58     

PRECIPITATION (IN)                                                    
  TODAY            0.00          1.29 1990   0.12  -0.12     0.37     
  MONTH TO DATE    0.14                      1.65  -1.51     1.64     
  SINCE SEP 1      5.36                      5.25   0.11     5.51     
  SINCE JAN 1     37.65                     35.55   2.10    31.03     

SNOWFALL (IN)                                                              
  TODAY            0.0          MM      MM   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE SEP 1      0.0                       0.0    0.0      0.0      
  SINCE JUL 1      0.0                       0.0    0.0      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY            2                         9     -7        7        
  MONTH TO DATE   17                        89    -72       77        
  SINCE SEP 1     25                       142   -117      130        
  SINCE JUL 1     28                       145   -117      130        

 COOLING                                                              
  TODAY            0                         0      0        0        
  MONTH TO DATE    6                        10     -4        6        
  SINCE SEP 1    158                       118     40      126        
  SINCE JAN 1   1036                       882    154     1056        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SW (220)       
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    SW (240)       
  AVERAGE WIND SPEED     2.7                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.8                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED TODAY.                             
  FOG                                                                 
  FOG W/VISIBILITY <= 1/4 MILE                                        


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM                                      
 LOWEST     64           100 PM                                      
 AVERAGE    82                                                        

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   65        81      1990                      
 MINIMUM TEMPERATURE (F)   48        31      1993                      


SUNRISE AND SUNSET                                                    
OCTOBER 13 2021.......SUNRISE   702 AM EDT   SUNSET   615 PM EDT     
OCTOBER 14 2021.......SUNRISE   703 AM EDT   SUNSET   613 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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