Climatological Report (Daily)
Issued by NWS Upton, NY

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
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
000
CDUS41 KOKX 210622
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
122 AM EST SUN DEC 21 2014


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

...THE ISLIP NY CLIMATE SUMMARY FOR DECEMBER 20 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         33   1159 PM  58    2002  42     -9       50
                                      1999
  MINIMUM         29   1218 AM   8    1985  27      2       30
  AVERAGE         31                        34     -3       40

PRECIPITATION (IN)
  YESTERDAY        0.00          1.34 1995   0.13  -0.13     0.00
  MONTH TO DATE    4.80                      2.71   2.09     3.65
  SINCE DEC 1      4.80                      2.71   2.09     3.65
  SINCE JAN 1     55.85                     44.89  10.96    37.07

SNOWFALL (IN)
  YESTERDAY        0.0          14.3  2009   0.2   -0.2      0.0
  MONTH TO DATE    0.4                       2.9   -2.5      6.4
  SINCE OCT 1      0.4                       3.4   -3.0      6.7
  SINCE JUL 1      0.4                       3.4   -3.0      6.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       34                        31      3       25
  MONTH TO DATE  518                       556    -38      569
  SINCE DEC 1    518                       556    -38      569
  SINCE JUL 1   1431                      1572   -141     1533

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    887                       787    100      957
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     5.1


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    69           100 AM
 LOWEST     61           200 PM
 AVERAGE    65

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        58      2012
 MINIMUM TEMPERATURE (F)   27         9      2004


SUNRISE AND SUNSET
DECEMBER 21 2014......SUNRISE   713 AM EST   SUNSET   428 PM EST
DECEMBER 22 2014......SUNRISE   714 AM EST   SUNSET   428 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.