Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 090617
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
216 AM EDT MON OCT 9 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 8 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1963 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         73    506 PM  88    2007  66      7       70
  MINIMUM         71   1153 PM  34    2001  48     23       51
                                      1999
  AVERAGE         72                        57     15       61

PRECIPITATION (IN)
  YESTERDAY        0.16          1.65 1996   0.13   0.03     0.46
  MONTH TO DATE    0.16                      0.99  -0.83     0.50
  SINCE SEP 1      4.15                      4.57  -0.42     3.55
  SINCE JAN 1     32.50                     35.71  -3.21    25.99

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      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         9     -9        4
  MONTH TO DATE   22                        60    -38       33
  SINCE SEP 1     47                       132    -85       65
  SINCE JUL 1     47                       137    -90       65

 COOLING
  YESTERDAY        7                         1      6        0
  MONTH TO DATE   27                         8     19        0
  SINCE SEP 1    177                        99     78      158
  SINCE JAN 1    945                       785    160     1105
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    12.6


SKY COVER
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 PM
 LOWEST     90          1200 AM
 AVERAGE    95

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        85      2011
 MINIMUM TEMPERATURE (F)   48        30      2001


SUNRISE AND SUNSET
OCTOBER  9 2017.......SUNRISE   657 AM EDT   SUNSET   621 PM EDT
OCTOBER 10 2017.......SUNRISE   658 AM EDT   SUNSET   619 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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