044  
CDUS41 KOKX 270626  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
226 AM EDT MON MAY 27 2024  
   
...............................  
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR MAY 26 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 75 322 PM 92 2010 71 4 72  
MINIMUM 61 408 AM 37 1992 54 7 48  
AVERAGE 68 62 6 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 2.85 2003 0.11 -0.06 0.00  
MONTH TO DATE 3.46 2.69 0.77 1.91  
SINCE MAR 1 16.45 11.26 5.19 9.76  
SINCE JAN 1 26.17 18.21 7.96 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 5  
MONTH TO DATE 141 178 -37 171  
SINCE MAR 1 1166 1418 -252 1240  
SINCE JUL 1 4505 5137 -632 4379  
 
COOLING  
YESTERDAY 3 2 1 0  
MONTH TO DATE 22 15 7 12  
SINCE MAR 1 26 17 9 24  
SINCE JAN 1 26 17 9 24    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 76 1000 AM  
AVERAGE 88  
   
......................................................  
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 88 1975  
2014  
MINIMUM TEMPERATURE (F) 54 36 1968  
 
SUNRISE AND SUNSET  
MAY 27 2024...........SUNRISE 526 AM EDT SUNSET 814 PM EDT  
MAY 28 2024...........SUNRISE 525 AM EDT SUNSET 815 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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