363  
CDUS41 KOKX 250616  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
216 AM EDT FRI OCT 25 2024  
   
...............................  
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 24 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 69 238 PM 74 1963 61 8 63  
1998  
2001  
MINIMUM 52 1159 PM 25 1969 44 8 40  
AVERAGE 61 53 8 52  
 
PRECIPITATION (IN)  
YESTERDAY T 1.84 1983 0.14 -0.14 0.00  
MONTH TO DATE 0.10 3.11 -3.01 1.76  
SINCE SEP 1 0.34 6.71 -6.37 8.54  
SINCE JAN 1 39.21 37.01 2.20 39.07  
 
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 4 12 -8 13  
MONTH TO DATE 143 206 -63 160  
SINCE SEP 1 161 259 -98 204  
SINCE JUL 1 162 262 -100 204  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 7 10 -3 14  
SINCE SEP 1 87 118 -31 172  
SINCE JAN 1 1008 882 126 950    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 12.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 42 100 PM  
AVERAGE 68  
   
......................................................  
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 76 1963  
2001  
MINIMUM TEMPERATURE (F) 44 30 1974  
1986  
2003  
 
SUNRISE AND SUNSET  
OCTOBER 25 2024.......SUNRISE 715 AM EDT SUNSET 557 PM EDT  
OCTOBER 26 2024.......SUNRISE 716 AM EDT SUNSET 556 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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