019  
CDUS41 KOKX 040618  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE UPTON NY  
217 AM EDT SAT OCT 4 2008  
 
...................................  
   
..THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 3 2008  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1986 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 68 1113 AM 80 2002 69 -1 79  
2000  
MINIMUM 45 1159 PM 34 2003 49 -4 64  
AVERAGE 57 59 -2 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.72 1986 0.11 -0.11 T  
MONTH TO DATE 0.11 0.33 -0.22 T  
SINCE SEP 1 7.57 3.72 3.85 1.31  
SINCE JAN 1 39.43 35.23 4.20 33.03  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM MM MM 0.0  
MONTH TO DATE 0.0 MM MM 0.0  
SINCE OCT 1 0.0 MM MM 0.0  
SINCE JUL 1 0.0 MM MM 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 6 2 0  
MONTH TO DATE 16 18 -2 9  
SINCE SEP 1 48 67 -19 43  
SINCE JUL 1 49 68 -19 53  
 
COOLING  
YESTERDAY 0 1 -1 7  
MONTH TO DATE 1 3 -2 7  
SINCE SEP 1 123 75 48 114  
SINCE JAN 1 889 766 123 826    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 7.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1100 PM  
LOWEST 37 300 PM  
AVERAGE 60  
 
..........................................................  
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 80 1986  
MINIMUM TEMPERATURE (F) 49 38 1996  
 
 
SUNRISE AND SUNSET  
OCTOBER 4 2008.......SUNRISE 652 AM EDT SUNSET 629 PM EDT  
OCTOBER 5 2008.......SUNRISE 653 AM EDT SUNSET 627 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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