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 110619
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
218 AM EDT WED OCT 11 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 10 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1963 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         81    209 PM  84    1997  65     16       61
  MINIMUM         61   1156 PM  32    2000  47     14       46
  AVERAGE         71                        56     15       54

PRECIPITATION (IN)
  YESTERDAY        0.00          1.40 1971   0.13  -0.13     0.00
  MONTH TO DATE    0.56                      1.25  -0.69     1.37
  SINCE SEP 1      4.55                      4.83  -0.28     4.42
  SINCE JAN 1     32.90                     35.97  -3.07    26.86

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      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         9     -9       11
  MONTH TO DATE   22                        78    -56       50
  SINCE SEP 1     47                       150   -103       82
  SINCE JUL 1     47                       155   -108       82

 COOLING
  YESTERDAY        6                         0      6        0
  MONTH TO DATE   40                         9     31        0
  SINCE SEP 1    190                       100     90      158
  SINCE JAN 1    958                       786    172     1105
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     6.0


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     51           200 PM
 AVERAGE    76

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        78      1990
 MINIMUM TEMPERATURE (F)   47        31      1993


SUNRISE AND SUNSET
OCTOBER 11 2017.......SUNRISE   700 AM EDT   SUNSET   618 PM EDT
OCTOBER 12 2017.......SUNRISE   701 AM EDT   SUNSET   616 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.