599  
CDUS41 KOKX 292036  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
436 PM EDT WED MAY 29 2024  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR MAY 29 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 77 154 PM 95 1969 72 5 77  
MINIMUM 59 503 AM 43 1992 55 4 53  
AVERAGE 68 63 5 65  
 
PRECIPITATION (IN)  
TODAY 0.00 1.95 1990 0.11 -0.11 0.00  
MONTH TO DATE 4.46 3.03 1.43 1.91  
SINCE MAR 1 17.45 11.60 5.85 9.76  
SINCE JAN 1 27.17 18.55 8.62 16.35  
 
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 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  
TODAY 0 3 -3 0  
MONTH TO DATE 141 189 -48 177  
SINCE MAR 1 1166 1429 -263 1246  
SINCE JUL 1 4505 5148 -643 4385  
 
COOLING  
TODAY 3 2 1 0  
MONTH TO DATE 38 21 17 12  
SINCE MAR 1 42 23 19 24  
SINCE JAN 1 42 23 19 24    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 500 AM  
LOWEST 43 200 PM  
AVERAGE 67  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 95 1987  
MINIMUM TEMPERATURE (F) 55 41 1970  
2004  
 
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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