Climatological Report (Daily)
Issued by NWS Upton, NY

Current Version | Previous Version | Text Only | 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

917
CDUS41 KOKX 152133
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
433 PM EST MON JAN 15 2018


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

...THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 15 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         27    159 PM  66    1995  38    -11       39
  MINIMUM         18    602 AM  -7    1988  23     -5       23
  AVERAGE         23                        30     -7       31

PRECIPITATION (IN)
  TODAY            T             1.76 1999   0.12  -0.12     0.00
  MONTH TO DATE    2.12                      1.82   0.30     2.35
  SINCE DEC 1      4.24                      5.88  -1.64     5.88
  SINCE JAN 1      2.12                      1.82   0.30     2.35

SNOWFALL (IN)
  TODAY            T             4.7  2006   0.2   -0.2      0.0
  MONTH TO DATE   16.0                       3.3   12.7     12.8
  SINCE OCT 1     22.0                       9.2   12.8     16.0
  SINCE JUL 1     22.0                       9.2   12.8     16.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           42                        35      7       34
  MONTH TO DATE  598                       513     85      470
  SINCE DEC 1   1557                      1424    133     1343
  SINCE JUL 1   2308                      2440   -132     2134

 COOLING
  TODAY            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     N (20)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED    11.7


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           900 AM
 LOWEST     56          1200 AM
 AVERAGE    67

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        60      1995
 MINIMUM TEMPERATURE (F)   23         1      2004


SUNRISE AND SUNSET
JANUARY 15 2018.......SUNRISE   714 AM EST   SUNSET   450 PM EST
JANUARY 16 2018.......SUNRISE   714 AM EST   SUNSET   451 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.