Climatological Report (Daily)
Issued by NWS Upton, NY

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709
CDUS41 KOKX 102043
CLIISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
443 PM EDT FRI MAY 10 2024

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

...THE ISLIP NY CLIMATE SUMMARY FOR MAY 10 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         54    259 PM  85    1970  67    -13       67
  MINIMUM         48    627 AM  35    1983  49     -1       42
  AVERAGE         51                        58     -7       55

PRECIPITATION (IN)
  TODAY            0.28          1.76 1989   0.10   0.18     0.00
  MONTH TO DATE    1.36                      1.07   0.29     0.16
  SINCE MAR 1     14.35                      9.64   4.71     8.01
  SINCE JAN 1     24.07                     16.59   7.48    14.60

SNOWFALL (IN)
  TODAY            0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      0.0                       7.1   -7.1      1.6
  SINCE JUL 1     10.9                      31.8  -20.9      5.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           14                         8      6       10
  MONTH TO DATE   73                        89    -16       94
  SINCE MAR 1   1098                      1329   -231     1163
  SINCE JUL 1   4437                      5048   -611     4302

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    1                         0      1        1
  SINCE MAR 1      5                         2      3       13
  SINCE JAN 1      5                         2      3       13
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED    11.1


SKY COVER
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           300 AM
 LOWEST     54           200 PM
 AVERAGE    74

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        83      1965
                                             2001
 MINIMUM TEMPERATURE (F)   49        34      1966


SUNRISE AND SUNSET
MAY 10 2024...........SUNRISE   540 AM EDT   SUNSET   759 PM EDT
MAY 11 2024...........SUNRISE   539 AM EDT   SUNSET   800 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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