587
CDUS41 KOKX 080635
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE UPTON NY
235 AM EDT MON SEP 8 2008
...................................
..THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 7 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 81 318 PM 92 1998 78 3 79
MINIMUM 64 1156 PM 46 1988 60 4 70
AVERAGE 73 69 4 75
PRECIPITATION (IN)
YESTERDAY 0.00 0.69 1998 0.12 -0.12 0.00
MONTH TO DATE 3.11 0.88 2.23 0.00
SINCE SEP 1 3.11 0.88 2.23 0.00
SINCE JAN 1 34.97 32.39 2.58 31.72
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 0 0 0
MONTH TO DATE 0 0 0 1
SINCE SEP 1 0 0 0 1
SINCE JUL 1 1 1 0 11
COOLING
YESTERDAY 8 4 4 10
MONTH TO DATE 65 31 34 31
SINCE SEP 1 65 31 34 31
SINCE JAN 1 831 722 109 743
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 8.6
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 1200 AM
LOWEST 39 300 PM
AVERAGE 62
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THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 83 1991
MINIMUM TEMPERATURE (F) 59 47 1984
SUNRISE AND SUNSET
SEPTEMBER 8 2008.....SUNRISE 627 AM EDT SUNSET 712 PM EDT
SEPTEMBER 9 2008.....SUNRISE 627 AM EDT SUNSET 711 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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