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

000
CDUS41 KOKX 212032
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
432 PM EDT SAT MAY 21 2016


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

...THE ISLIP NY CLIMATE SUMMARY FOR MAY 21 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         65    915 AM  90    1996  69     -4       63
  MINIMUM         48    454 AM  39    2002  51     -3       47
  AVERAGE         57                        60     -3       55

PRECIPITATION (IN)
  TODAY            0.00          0.90 1985   0.13  -0.13     0.06
  MONTH TO DATE    1.98                      2.43  -0.45     0.40
  SINCE MAR 1      7.09                     11.21  -4.12     7.13
  SINCE JAN 1     15.56                     18.11  -2.55    15.07

SNOWFALL (IN)
  TODAY            0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE OCT 1     41.4                      24.8   16.6     63.7
  SINCE JUL 1     41.4                      24.8   16.6     63.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            8                         6      2       10
  MONTH TO DATE  217                       175     42       97
  SINCE MAR 1   1273                      1451   -178     1476
  SINCE JUL 1   4355                      5346   -991     5496

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE    0                         5     -5       25
  SINCE MAR 1      0                         7     -7       25
  SINCE JAN 1      0                         7     -7       25
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     4.8


SKY COVER
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           500 AM
 LOWEST     48           900 AM
 AVERAGE    71

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        92      1992
 MINIMUM TEMPERATURE (F)   52        37      2002


SUNRISE AND SUNSET
MAY 21 2016...........SUNRISE   530 AM EDT   SUNSET   809 PM EDT
MAY 22 2016...........SUNRISE   529 AM EDT   SUNSET   810 PM EDT


-  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.