887  
CDUS41 KOKX 270619  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK NY  
117 AM EST THU FEB 27 2020  
 
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR FEBRUARY 26 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 50 300 PM 57 1996 42 8 36  
MINIMUM 44 1159 PM 7 1970 27 17 24  
AVERAGE 47 35 12 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 2.11 1979 0.13 -0.09 0.00  
MONTH TO DATE 2.53 2.98 -0.45 3.69  
SINCE DEC 1 12.73 10.68 2.05 14.04  
SINCE JAN 1 4.72 6.62 -1.90 7.54  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.9 2010 0.2 -0.2 0.0  
MONTH TO DATE 0.0 6.6 -6.6 3.4  
SINCE OCT 1 6.8 19.2 -12.4 8.6  
SINCE JUL 1 6.8 19.2 -12.4 8.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 30 -12 35  
MONTH TO DATE 683 843 -160 774  
SINCE DEC 1 2399 2819 -420 2641  
SINCE JUL 1 3342 3835 -493 3608  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 8.8  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 74 200 PM  
AVERAGE 87  
   
......................................................
 
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 66 1976  
MINIMUM TEMPERATURE (F) 27 8 1967  
 
 
SUNRISE AND SUNSET  
FEBRUARY 27 2020......SUNRISE 630 AM EST SUNSET 541 PM EST  
FEBRUARY 28 2020......SUNRISE 629 AM EST SUNSET 542 PM EST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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