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
239
CDUS41 KOKX 250626
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
225 AM EDT MON SEP 25 2017


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

...THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 24 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         89R   114 PM  83    2009  71     18       70
  MINIMUM         62    439 AM  38    1963  54      8       53
  AVERAGE         76                        62     14       62

PRECIPITATION (IN)
  YESTERDAY        0.00          1.05 1996   0.13  -0.13     0.06
  MONTH TO DATE    3.29                      2.82   0.47     2.54
  SINCE SEP 1      3.29                      2.82   0.47     2.54
  SINCE JAN 1     31.64                     33.96  -2.32    24.98

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     39.3                      24.8   14.5     41.4
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         4     -4        3
  MONTH TO DATE   14                        42    -28        7
  SINCE SEP 1     14                        42    -28        7
  SINCE JUL 1     14                        47    -33        7

 COOLING
  YESTERDAY       11                         1     10        0
  MONTH TO DATE  116                        85     31      156
  SINCE SEP 1    116                        85     31      156
  SINCE JAN 1    884                       771    113     1103
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     4.1


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     46           100 PM
 AVERAGE    73

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        87      2010
 MINIMUM TEMPERATURE (F)   54        38      1963


SUNRISE AND SUNSET
SEPTEMBER 25 2017.....SUNRISE   643 AM EDT   SUNSET   644 PM EDT
SEPTEMBER 26 2017.....SUNRISE   644 AM EDT   SUNSET   642 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.