511
CDUS41 KOKX 150622
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE UPTON NY
222 AM EDT MON SEP 15 2008
...................................
..THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 14 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 83R 204 PM 83 2005 76 7 73
1995
MINIMUM 69 305 AM 48 1986 57 12 53
AVERAGE 76 67 9 63
PRECIPITATION (IN)
YESTERDAY T 1.39 1984 0.11 -0.11 0.09
MONTH TO DATE 4.20 1.68 2.52 1.04
SINCE SEP 1 4.20 1.68 2.52 1.04
SINCE JAN 1 36.06 33.19 2.87 32.76
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 0 1 -1 2
MONTH TO DATE 1 3 -2 4
SINCE SEP 1 1 3 -2 4
SINCE JUL 1 2 4 -2 14
COOLING
YESTERDAY 11 2 9 0
MONTH TO DATE 96 50 46 70
SINCE SEP 1 96 50 46 70
SINCE JAN 1 862 741 121 782
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 9.2
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 300 AM
LOWEST 69 300 PM
AVERAGE 80
..........................................................
THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 82 2005
MINIMUM TEMPERATURE (F) 57 44 1986
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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