Climatological Report (Daily)
Issued by NWS Upton, NY

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411
CDUS41 KOKX 212032
CLIISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
432 PM EDT FRI JUN 21 2024

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

...THE ISLIP NY CLIMATE SUMMARY FOR JUNE 21 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         88    933 AM  95    2012  79      9       72
  MINIMUM         70    442 AM  47    1968  63      7       57
  AVERAGE         79                        71      8       65

PRECIPITATION (IN)
  TODAY            0.00          0.96 2003   0.12  -0.12     0.00
                                      2018
  MONTH TO DATE    1.90                      3.04  -1.14     1.18
  SINCE JUN 1      1.90                      3.04  -1.14     1.18
  SINCE JAN 1     29.28                     21.84   7.44    17.53

SNOWFALL (IN)
  TODAY            0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0       T
  SINCE JUN 1      0.0                       0.0    0.0       T
  SINCE JUL 1     10.9                      31.8  -20.9      5.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                        27    -27       28
  SINCE JUN 1      0                        27    -27       28
  SINCE JUL 1   4508                      5182   -674     4424

 COOLING
  TODAY           14                         6      8        0
  MONTH TO DATE  127                        83     44       50
  SINCE JUN 1    127                        83     44       50
  SINCE JAN 1    169                       112     57       74
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     6.8


SKY COVER
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           400 AM
 LOWEST     57           900 AM
 AVERAGE    74

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        94      2012
 MINIMUM TEMPERATURE (F)   63        51      1992


SUNRISE AND SUNSET
JUNE 21 2024..........SUNRISE   521 AM EDT   SUNSET   827 PM EDT
JUNE 22 2024..........SUNRISE   521 AM EDT   SUNSET   828 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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