Climatological Report (Daily)
Issued by NWS Upton, NY

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148
CDUS41 KOKX 240622
CLIISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
222 AM EDT TUE SEP 24 2024

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

...THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 23 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         68   1204 PM  88    1970  72     -4       63
                                      1980
  MINIMUM         55    602 AM  40    1976  56     -1       58
  AVERAGE         62                        64     -2       61

PRECIPITATION (IN)
  YESTERDAY        T             1.69 1975   0.11  -0.11     0.32
  MONTH TO DATE    0.06                      2.72  -2.66     3.13
  SINCE SEP 1      0.06                      2.72  -2.66     3.13
  SINCE JAN 1     38.93                     33.02   5.91    33.66

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 SEP 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        3                         3      0        4
  MONTH TO DATE    8                        26    -18       12
  SINCE SEP 1      8                        26    -18       12
  SINCE JUL 1      9                        29    -20       12

 COOLING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE   72                        96    -24      158
  SINCE SEP 1     72                        96    -24      158
  SINCE JAN 1    993                       860    133      936
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     8.2


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           600 AM
 LOWEST     52           200 PM
 AVERAGE    73

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        89      2017
 MINIMUM TEMPERATURE (F)   56        38      1963


SUNRISE AND SUNSET
SEPTEMBER 24 2024.....SUNRISE   642 AM EDT   SUNSET   645 PM EDT
SEPTEMBER 25 2024.....SUNRISE   643 AM EDT   SUNSET   644 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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