Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 110618
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
217 AM EDT WED MAY 11 2016


...................................

...THE ISLIP NY CLIMATE SUMMARY FOR MAY 10 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         64   1155 AM  81    1987  66     -2       77
  MINIMUM         42    500 AM  37    2010  48     -6       59
  AVERAGE         53                        57     -4       68

PRECIPITATION (IN)
  YESTERDAY        0.00          1.76 1989   0.11  -0.11     0.00
  MONTH TO DATE    1.74                      1.16   0.58     0.02
  SINCE MAR 1      6.85                      9.94  -3.09     6.75
  SINCE JAN 1     15.32                     16.84  -1.52    14.69

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     41.4                      24.8   16.6     63.7
  SINCE JUL 1     41.4                      24.8   16.6     63.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       12                         9      3        0
  MONTH TO DATE  137                        99     38       57
  SINCE MAR 1   1193                      1375   -182     1436
  SINCE JUL 1   4275                      5270   -995     5456

 COOLING
  YESTERDAY        0                         0      0        3
  MONTH TO DATE    0                         0      0        5
  SINCE MAR 1      0                         2     -2        5
  SINCE JAN 1      0                         2     -2        5
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     7.4


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80          1100 PM
 LOWEST     21          1100 AM
 AVERAGE    51

..........................................................


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        83      2001
 MINIMUM TEMPERATURE (F)   48        38      2010
                                             1986


SUNRISE AND SUNSET
MAY 11 2016...........SUNRISE   539 AM EDT   SUNSET   759 PM EDT
MAY 12 2016...........SUNRISE   538 AM EDT   SUNSET   800 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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