Climatological Report (Daily) Issued by NWS Upton, NY
000
CDUS41 KOKX 182032
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
432 PM EDT SAT MAY 18 2013
...................................
...THE ISLIP NY CLIMATE SUMMARY FOR MAY 18 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 69 1118 AM 84 1998 68 1 69
MINIMUM 49 429 AM 38 2003 50 -1 46
AVERAGE 59 59 0 58
PRECIPITATION (IN)
TODAY T 1.60 2002 0.12 -0.12 0.00
MONTH TO DATE 0.63 2.06 -1.43 3.55
SINCE MAR 1 4.80 10.84 -6.04 7.93
SINCE JAN 1 12.93 17.74 -4.81 11.85
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE OCT 1 46.9 24.8 22.1 4.7
SINCE JUL 1 46.9 24.8 22.1 4.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 6 6 0 7
MONTH TO DATE 152 157 -5 116
SINCE MAR 1 1423 1433 -10 1039
SINCE JUL 1 5036 5328 -292 4179
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 0 2 -2 3
SINCE MAR 1 1 4 -3 9
SINCE JAN 1 1 4 -3 9
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 6.6
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 500 AM
LOWEST 45 1100 AM
AVERAGE 67
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THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 87 1998
MINIMUM TEMPERATURE (F) 51 37 2002
SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE 532 AM EDT SUNSET 806 PM EDT
MAY 19 2013...........SUNRISE 531 AM EDT SUNSET 807 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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