768
CDUS41 KOKX 292038
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE UPTON NY
438 PM EDT MON SEP 29 2008
...................................
..THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 29 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 74 1215 PM 76 2007 70 4 76
1990
MINIMUM 66 702 AM 41 2000 51 15 56
AVERAGE 70 61 9 66
PRECIPITATION (IN)
TODAY 0.11 0.98 2004 0.11 0.00 0.00
MONTH TO DATE 7.46 3.28 4.18 1.31
SINCE SEP 1 7.46 3.28 4.18 1.31
SINCE JAN 1 39.32 34.79 4.53 33.03
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 5 -5 0
MONTH TO DATE 32 44 -12 32
SINCE SEP 1 32 44 -12 32
SINCE JUL 1 33 45 -12 42
COOLING
TODAY 5 1 4 1
MONTH TO DATE 123 71 52 107
SINCE SEP 1 123 71 52 107
SINCE JAN 1 889 762 127 819
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 9.2
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1200 AM
LOWEST 57 1200 PM
AVERAGE 75
..........................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 82 1986
MINIMUM TEMPERATURE (F) 51 40 2000
1992
SUNRISE AND SUNSET
SEPTEMBER 29 2008.....SUNRISE 647 AM EDT SUNSET 637 PM EDT
SEPTEMBER 30 2008.....SUNRISE 648 AM EDT SUNSET 635 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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