Climatological Report (Daily) Issued by NWS Upton, NY
000
CDUS41 KOKX 200616
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
216 AM EDT MON MAY 20 2013
...................................
...THE ISLIP NY CLIMATE SUMMARY FOR MAY 19 2013...
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)
YESTERDAY
MAXIMUM 58 1159 PM 87 1998 68 -10 76
MINIMUM 55 507 AM 37 2002 51 4 48
AVERAGE 57 60 -3 62
PRECIPITATION (IN)
YESTERDAY 0.34 1.08 1999 0.12 0.22 0.00
MONTH TO DATE 1.03 2.18 -1.15 3.55
SINCE MAR 1 5.20 10.96 -5.76 7.93
SINCE JAN 1 13.33 17.86 -4.53 11.85
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 8 6 2 3
MONTH TO DATE 160 163 -3 119
SINCE MAR 1 1431 1439 -8 1042
SINCE JUL 1 5044 5334 -290 4182
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 3 -3 3
SINCE MAR 1 1 5 -4 9
SINCE JAN 1 1 5 -4 9
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 9.3
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 200 PM
LOWEST 67 100 AM
AVERAGE 80
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THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 98 1996
MINIMUM TEMPERATURE (F) 51 35 1992
SUNRISE AND SUNSET
MAY 20 2013...........SUNRISE 531 AM EDT SUNSET 808 PM EDT
MAY 21 2013...........SUNRISE 530 AM EDT SUNSET 809 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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