734
CDUS41 KOKX 152033
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE UPTON NY
433 PM EDT MON SEP 15 2008
...................................
..THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 15 2008
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 84R 259 PM 82 2005 75 9 70
MINIMUM 74 424 AM 44 1986 57 17 53
AVERAGE 79 66 13 62
PRECIPITATION (IN)
TODAY 0.00 2.65 2006 0.11 -0.11 0.18
MONTH TO DATE 4.20 1.79 2.41 1.22
SINCE SEP 1 4.20 1.79 2.41 1.22
SINCE JAN 1 36.06 33.30 2.76 32.94
SNOWFALL (IN)
TODAY 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
TODAY 0 1 -1 3
MONTH TO DATE 1 4 -3 7
SINCE SEP 1 1 4 -3 7
SINCE JUL 1 2 5 -3 17
COOLING
TODAY 14 2 12 0
MONTH TO DATE 110 52 58 70
SINCE SEP 1 110 52 58 70
SINCE JAN 1 876 743 133 782
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 15.3
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 300 AM
LOWEST 40 100 PM
AVERAGE 64
..........................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 88 1998
MINIMUM TEMPERATURE (F) 57 46 2001
1988
1984
SUNRISE AND SUNSET
SEPTEMBER 15 2008.....SUNRISE 633 AM EDT SUNSET 701 PM EDT
SEPTEMBER 16 2008.....SUNRISE 634 AM EDT SUNSET 659 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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