968  
CDUS41 KOKX 040622  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
222 AM EDT WED SEP 04 2024  
   
...............................  
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 3 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 74 315 PM 94 1973 79 -5 84  
MINIMUM 55 1159 PM 50 1967 63 -8 65  
1975  
1991  
AVERAGE 65 71 -6 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.23 1984 0.11 -0.11 0.00  
MONTH TO DATE 0.03 0.35 -0.32 0.00  
SINCE SEP 1 0.03 0.35 -0.32 0.00  
SINCE JAN 1 38.90 30.65 8.25 30.53  
 
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 SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 1 3 -2 0  
 
COOLING  
YESTERDAY 0 6 -6 10  
MONTH TO DATE 17 18 -1 11  
SINCE SEP 1 17 18 -1 11  
SINCE JAN 1 938 782 156 789    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 1100 PM  
LOWEST 29 1200 PM  
AVERAGE 53  
   
......................................................  
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 92 2018  
MINIMUM TEMPERATURE (F) 63 49 1975  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2024.....SUNRISE 623 AM EDT SUNSET 719 PM EDT  
SEPTEMBER 5 2024.....SUNRISE 624 AM EDT SUNSET 717 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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