389  
CDUS41 KOKX 290634  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
234 AM EDT WED MAY 29 2024  
   
...............................  
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR MAY 28 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1963 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 450 PM 90 1991 72 9 74  
MINIMUM 62 1152 PM 38 1994 55 7 50  
AVERAGE 72 63 9 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.55 2021 0.11 -0.11 0.00  
MONTH TO DATE 4.46 2.92 1.54 1.91  
SINCE MAR 1 17.45 11.49 5.96 9.76  
SINCE JAN 1 27.17 18.44 8.73 16.35  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.0 7.1 -7.1 1.6  
SINCE JUL 1 10.9 31.8 -20.9 5.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 3  
MONTH TO DATE 141 186 -45 177  
SINCE MAR 1 1166 1426 -260 1246  
SINCE JUL 1 4505 5145 -640 4385  
 
COOLING  
YESTERDAY 7 2 5 0  
MONTH TO DATE 35 19 16 12  
SINCE MAR 1 39 21 18 24  
SINCE JAN 1 39 21 18 24    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 36 600 PM  
AVERAGE 68  
   
......................................................  
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 95 1969  
MINIMUM TEMPERATURE (F) 55 43 1992  
 
SUNRISE AND SUNSET  
MAY 29 2024...........SUNRISE 524 AM EDT SUNSET 816 PM EDT  
MAY 30 2024...........SUNRISE 524 AM EDT SUNSET 817 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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