160
CDUS41 KOKX 220616
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE UPTON NY
216 AM EDT MON SEP 22 2008
...................................
..THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 21 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 79 218 PM 82 1989 73 6 79
MINIMUM 48 552 AM 43 1991 55 -7 56
AVERAGE 64 64 0 68
PRECIPITATION (IN)
YESTERDAY 0.00 0.58 2001 0.11 -0.11 0.00
MONTH TO DATE 4.20 2.45 1.75 1.22
SINCE SEP 1 4.20 2.45 1.75 1.22
SINCE JAN 1 36.06 33.96 2.10 32.94
SNOWFALL (IN)
YESTERDAY 0.0 MM MM MM MM 0.0
MONTH TO DATE 0.0 MM MM 0.0
SINCE OCT 1 10.7 MM MM 9.0
SINCE JUL 1 0.0 MM MM 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 1 2 -1 0
MONTH TO DATE 15 14 1 32
SINCE SEP 1 15 14 1 32
SINCE JUL 1 16 15 1 42
COOLING
YESTERDAY 0 1 -1 3
MONTH TO DATE 107 63 44 74
SINCE SEP 1 107 63 44 74
SINCE JAN 1 873 754 119 786
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 3.1
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 500 AM
LOWEST 43 1200 PM
AVERAGE 65
..........................................................
THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 83 2005
MINIMUM TEMPERATURE (F) 54 38 1997
SUNRISE AND SUNSET
SEPTEMBER 22 2008.....SUNRISE 640 AM EDT SUNSET 649 PM EDT
SEPTEMBER 23 2008.....SUNRISE 641 AM EDT SUNSET 647 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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