Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 300625
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
124 AM EST TUE JAN 30 2018


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

...THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 29 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1963 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         40    210 PM  69    2002  38      2       45
  MINIMUM         27   1159 PM   3    2005  23      4       25
  AVERAGE         34                        31      3       35

PRECIPITATION (IN)
  YESTERDAY        0.02          1.25 1990   0.11  -0.09     0.00
  MONTH TO DATE    3.50                      3.42   0.08     4.00
  SINCE DEC 1      5.62                      7.48  -1.86     7.53
  SINCE JAN 1      3.50                      3.42   0.08     4.00

SNOWFALL (IN)
  YESTERDAY        0.7           1.5  2014   0.3    0.4      0.0
  MONTH TO DATE   16.7                       6.3   10.4     12.8
  SINCE OCT 1     22.7                      12.2   10.5     16.0
  SINCE JUL 1     22.7                      12.2   10.5     16.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       31                        34     -3       30
  MONTH TO DATE  994                       999     -5      813
  SINCE DEC 1   1953                      1910     43     1686
  SINCE JUL 1   2704                      2926   -222     2477

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED    14.3


SKY COVER
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1000 PM
 LOWEST     64           200 PM
 AVERAGE    82

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        62      2006
 MINIMUM TEMPERATURE (F)   23         2      1965


SUNRISE AND SUNSET
JANUARY 30 2018.......SUNRISE   704 AM EST   SUNSET   507 PM EST
JANUARY 31 2018.......SUNRISE   703 AM EST   SUNSET   509 PM EST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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