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 210620
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
119 AM EST TUE FEB 21 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR FEBRUARY 20 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         52    312 PM  62    2016  41     11       62
  MINIMUM         32   1159 PM   2    2015  26      6       40
  AVERAGE         42                        34      8       51

PRECIPITATION (IN)
  YESTERDAY        0.00          0.57 1988   0.11  -0.11      T
  MONTH TO DATE    1.41                      2.21  -0.80     2.63
  SINCE DEC 1      9.00                      9.91  -0.91    12.43
  SINCE JAN 1      5.47                      5.85  -0.38     7.10

SNOWFALL (IN)
  YESTERDAY        0.0           0.8  2005   0.3   -0.3      0.0
  MONTH TO DATE   14.7                       5.1    9.6     13.2
  SINCE OCT 1     31.9                      17.7   14.2     38.0
  SINCE JUL 1     31.9                      17.7   14.2     38.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       23                        31     -8       14
  MONTH TO DATE  593                       658    -65      644
  SINCE DEC 1   2351                      2634   -283     2129
  SINCE JUL 1   3142                      3650   -508     2881

 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    23   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     9.9


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           400 AM
 LOWEST     24           400 PM
 AVERAGE    53

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        63      2002
 MINIMUM TEMPERATURE (F)   26         2      2015


SUNRISE AND SUNSET
FEBRUARY 21 2017......SUNRISE   638 AM EST   SUNSET   535 PM EST
FEBRUARY 22 2017......SUNRISE   636 AM EST   SUNSET   536 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.