484
CDUS41 KOKX 192032
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE UPTON NY
432 PM EDT FRI SEP 19 2008
...................................
..THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 19 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 66 211 PM 83 1985 74 -8 73
MINIMUM 51 504 AM 44 1990 56 -5 49
AVERAGE 59 65 -6 61
PRECIPITATION (IN)
TODAY 0.00 0.98 2000 0.11 -0.11 0.00
MONTH TO DATE 4.20 2.23 1.97 1.22
SINCE SEP 1 4.20 2.23 1.97 1.22
SINCE JAN 1 36.06 33.74 2.32 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 6 2 4 4
MONTH TO DATE 9 10 -1 32
SINCE SEP 1 9 10 -1 32
SINCE JUL 1 10 11 -1 42
COOLING
TODAY 0 2 -2 0
MONTH TO DATE 107 60 47 70
SINCE SEP 1 107 60 47 70
SINCE JAN 1 873 751 122 782
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 9.3
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 600 AM
LOWEST 43 200 PM
AVERAGE 63
..........................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 82 2000
1997
MINIMUM TEMPERATURE (F) 55 44 1993
SUNRISE AND SUNSET
SEPTEMBER 19 2008.....SUNRISE 637 AM EDT SUNSET 654 PM EDT
SEPTEMBER 20 2008.....SUNRISE 638 AM EDT SUNSET 652 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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