594  
CDUS41 KOKX 010651  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
251 AM EDT MON JUL 01 2024  
   
...............................  
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR JUNE 30 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 83 151 PM 93 2012 81 2 81  
MINIMUM 69 1159 PM 55 1981 65 4 67  
1988  
AVERAGE 76 73 3 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.08 1990 0.10 -0.09 0.00  
MONTH TO DATE 2.44 4.00 -1.56 1.90  
SINCE JUN 1 2.44 4.00 -1.56 1.90  
SINCE JAN 1 29.82 22.80 7.02 18.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE JUN 1 0.0 0.0 0.0 T  
SINCE JUL 1 10.9 31.8 -20.9 5.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 27 -27 28  
SINCE JUN 1 0 27 -27 28  
SINCE JUL 1 4508 5182 -674 4424  
 
COOLING  
YESTERDAY 11 8 3 9  
MONTH TO DATE 218 152 66 110  
SINCE JUN 1 218 152 66 110  
SINCE JAN 1 260 181 79 134    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 72 200 PM  
AVERAGE 86  
   
......................................................  
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 96 1964  
MINIMUM TEMPERATURE (F) 66 50 1988  
 
SUNRISE AND SUNSET  
JULY 1 2024..........SUNRISE 525 AM EDT SUNSET 828 PM EDT  
JULY 2 2024..........SUNRISE 526 AM EDT SUNSET 827 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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