Climatological Report (Daily)
Issued by NWS Upton, NY

Current Version | Previous Version | Graphics & Text | Print | Product List | Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

895
CDUS41 KOKX 190616
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
116 AM EST THU JAN 19 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 18 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1984 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         42    443 AM  59    1986  38      4       31
  MINIMUM         38   1159 PM   5    1994  23     15       19
  AVERAGE         40                        30     10       25

PRECIPITATION (IN)
  YESTERDAY        0.12          0.84 1987   0.11   0.01      T
  MONTH TO DATE    2.85                      2.18   0.67     2.31
  SINCE DEC 1      6.38                      6.24   0.14     7.64
  SINCE JAN 1      2.85                      2.18   0.67     2.31

SNOWFALL (IN)
  YESTERDAY        0.0           5.0  1984   0.2   -0.2       T
  MONTH TO DATE   12.8                       4.0    8.8      1.1
  SINCE OCT 1     16.0                       9.9    6.1      1.1
  SINCE JUL 1     16.0                       9.9    6.1      1.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       25                        35    -10       40
  MONTH TO DATE  556                       618    -62      546
  SINCE DEC 1   1429                      1529   -100     1054
  SINCE JUL 1   2220                      2545   -325     1806

 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    17   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     9.9


SKY COVER
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     92           200 PM
 AVERAGE    96

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        56      1996
 MINIMUM TEMPERATURE (F)   23         1      1994


SUNRISE AND SUNSET
JANUARY 19 2017.......SUNRISE   712 AM EST   SUNSET   454 PM EST
JANUARY 20 2017.......SUNRISE   712 AM EST   SUNSET   456 PM EST


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




$$




USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.