488  
CDUS41 KOKX 260619  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK NY  
219 AM EDT SUN MAR 26 2017  
 
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR MARCH 25 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1984 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 61 1121 AM 66 1987 50 11 60  
MINIMUM 40 1159 PM 18 2014 34 6 43  
AVERAGE 51 42 9 52  
 
PRECIPITATION (IN)  
YESTERDAY T 0.20 2012 0.14 -0.14 0.01  
MONTH TO DATE 2.56 3.58 -1.02 1.89  
SINCE MAR 1 2.56 3.58 -1.02 1.89  
SINCE JAN 1 8.22 10.48 -2.26 10.36  
 
SNOWFALL (IN)  
YESTERDAY MM T 2014 0.1 MM 0.0  
2013  
MONTH TO DATE 7.4 4.0 3.4 3.2  
SINCE OCT 1 39.3 23.7 15.6 41.2  
SINCE JUL 1 39.3 23.7 15.6 41.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 23 -9 13  
MONTH TO DATE 727 665 62 490  
SINCE MAR 1 727 665 62 490  
SINCE JUL 1 4029 4560 -531 3572  
 
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 21 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 7.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
LOWEST 46 1100 AM  
AVERAGE 68  
   
......................................................
 
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 64 2000  
MINIMUM TEMPERATURE (F) 34 24 2014  
 
 
SUNRISE AND SUNSET  
MARCH 26 2017.........SUNRISE 645 AM EDT SUNSET 711 PM EDT  
MARCH 27 2017.........SUNRISE 644 AM EDT SUNSET 712 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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