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 170621
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
221 AM EDT WED SEP 17 2014


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

...THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 16 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         65    401 PM  88    1998  74     -9       72
  MINIMUM         54    555 AM  46    2001  58     -4       55
                                      1988
                                      1984
  AVERAGE         60                        66     -6       64

PRECIPITATION (IN)
  YESTERDAY        0.11          2.26 1999   0.12  -0.01      T
  MONTH TO DATE    0.74                      1.86  -1.12     1.23
  SINCE SEP 1      0.74                      1.86  -1.12     1.23
  SINCE JAN 1     41.30                     33.00   8.30    29.79

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE OCT 1     63.7                      24.8   38.9     46.9
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        5                         2      3        1
  MONTH TO DATE   13                        18     -5       20
  SINCE SEP 1     13                        18     -5       20
  SINCE JUL 1     13                        23    -10       20

 COOLING
  YESTERDAY        0                         3     -3        0
  MONTH TO DATE  103                        69     34       83
  SINCE SEP 1    103                        69     34       83
  SINCE JAN 1    850                       755     95      930
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     1.9


SKY COVER
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90          1000 AM
 LOWEST     73           300 PM
 AVERAGE    82

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        87      1991
 MINIMUM TEMPERATURE (F)   57        45      1986


SUNRISE AND SUNSET
SEPTEMBER 17 2014.....SUNRISE   635 AM EDT   SUNSET   658 PM EDT
SEPTEMBER 18 2014.....SUNRISE   636 AM EDT   SUNSET   656 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.