Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 310652
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
252 AM EDT FRI JUL 31 2015


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

...THE ISLIP NY CLIMATE SUMMARY FOR JULY 30 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         85    216 PM  95    1988  82      3       80
  MINIMUM         74   1159 PM  58    2001  67      7       61
  AVERAGE         80                        74      6       71

PRECIPITATION (IN)
  YESTERDAY        0.33R         0.30 1986   0.13   0.20     0.00
  MONTH TO DATE    1.74                      3.31  -1.57     2.96
  SINCE JUN 1      5.79                      7.58  -1.79     4.75
  SINCE JAN 1     20.88                     27.04  -6.16    26.49

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     63.7                      24.8   38.9     63.7
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     46                        38      8        2
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       15                         9      6        6
  MONTH TO DATE  325                       263     62      316
  SINCE JUN 1    477                       403     74      487
  SINCE JAN 1    527                       427    100      516
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    11.6


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94           300 AM
 LOWEST     69           200 PM
 AVERAGE    82

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        93      2002
 MINIMUM TEMPERATURE (F)   67        55      2001


SUNRISE AND SUNSET
JULY 31 2015..........SUNRISE   548 AM EDT   SUNSET   809 PM EDT
AUGUST  1 2015........SUNRISE   549 AM EDT   SUNSET   808 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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