717
CDUS41 KOKX 252048
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE UPTON NY
448 PM EDT THU SEP 25 2008
...................................
..THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 25 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 69 1123 AM 80 1984 72 -3 78
MINIMUM 51 333 AM 39 1997 53 -2 58
AVERAGE 60 63 -3 68
PRECIPITATION (IN)
TODAY 0.00 1.19 1991 0.10 -0.10 0.00
MONTH TO DATE 4.20 2.85 1.35 1.22
SINCE SEP 1 4.20 2.85 1.35 1.22
SINCE JAN 1 36.06 34.36 1.70 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 5 3 2 0
MONTH TO DATE 32 26 6 32
SINCE SEP 1 32 26 6 32
SINCE JUL 1 33 27 6 42
COOLING
TODAY 0 1 -1 3
MONTH TO DATE 107 67 40 85
SINCE SEP 1 107 67 40 85
SINCE JAN 1 873 758 115 797
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED MM
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 300 AM
LOWEST 52 200 PM
AVERAGE 65
..........................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 79 1998
MINIMUM TEMPERATURE (F) 53 40 1987
SUNRISE AND SUNSET
SEPTEMBER 25 2008.....SUNRISE 643 AM EDT SUNSET 644 PM EDT
SEPTEMBER 26 2008.....SUNRISE 644 AM EDT SUNSET 642 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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