084  
CDUS41 KOKX 300620  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
220 AM EDT THU MAY 30 2024  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR MAY 29 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 77 154 PM 95 1969 72 5 77  
MINIMUM 59 503 AM 43 1992 55 4 53  
AVERAGE 68 63 5 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 1.95 1990 0.11 0.01 0.00  
MONTH TO DATE 4.58 3.03 1.55 1.91  
SINCE MAR 1 17.57 11.60 5.97 9.76  
SINCE JAN 1 27.29 18.55 8.74 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 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  
YESTERDAY 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 17 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 PM  
LOWEST 43 200 PM  
AVERAGE 68  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 95 1987  
MINIMUM TEMPERATURE (F) 55 41 1970  
2004  
 
SUNRISE AND SUNSET  
MAY 30 2024...........SUNRISE 524 AM EDT SUNSET 817 PM EDT  
MAY 31 2024...........SUNRISE 523 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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