674  
CDUS41 KOKX 050617  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
217 AM EDT SUN MAY 05 2024  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR MAY 4 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 60 147 PM 91 2001 65 -5 56  
MINIMUM 43 410 AM 35 1967 47 -4 46  
AVERAGE 52 56 -4 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.08 1975 0.11 -0.11 0.05  
MONTH TO DATE T 0.44 -0.44 0.12  
SINCE MAR 1 12.99 9.01 3.98 7.97  
SINCE JAN 1 22.71 15.96 6.75 14.56  
 
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 13 9 4 14  
MONTH TO DATE 37 39 -2 53  
SINCE MAR 1 1062 1279 -217 1122  
SINCE JUL 1 4401 4998 -597 4261  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 4 2 2 12  
SINCE JAN 1 4 2 2 12    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 400 AM  
LOWEST 55 1200 PM  
AVERAGE 76  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 84 2000  
MINIMUM TEMPERATURE (F) 47 36 1974  
1997  
2005  
 
SUNRISE AND SUNSET  
MAY 5 2024...........SUNRISE 545 AM EDT SUNSET 753 PM EDT  
MAY 6 2024...........SUNRISE 544 AM EDT SUNSET 754 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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