068
CDUS41 KOKX 170622
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE UPTON NY
222 AM EDT WED SEP 17 2008
...................................
..THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 16 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 69 421 PM 88 1998 75 -6 65
MINIMUM 57 1159 PM 46 2001 57 0 48
1988
1984
AVERAGE 63 66 -3 57
PRECIPITATION (IN)
YESTERDAY 0.00 2.26 1999 0.11 -0.11 0.00
MONTH TO DATE 4.20 1.90 2.30 1.22
SINCE SEP 1 4.20 1.90 2.30 1.22
SINCE JAN 1 36.06 33.41 2.65 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 2 1 1 8
MONTH TO DATE 3 5 -2 15
SINCE SEP 1 3 5 -2 15
SINCE JUL 1 4 6 -2 25
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 106 54 52 70
SINCE SEP 1 106 54 52 70
SINCE JAN 1 872 745 127 782
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 4.6
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 1100 PM
LOWEST 57 1200 PM
AVERAGE 69
..........................................................
THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 87 1991
MINIMUM TEMPERATURE (F) 56 45 1986
SUNRISE AND SUNSET
SEPTEMBER 17 2008.....SUNRISE 635 AM EDT SUNSET 657 PM EDT
SEPTEMBER 18 2008.....SUNRISE 636 AM EDT SUNSET 656 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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