Climatological Report (Daily)
Issued by NWS Upton, NY

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084
CDUS41 KOKX 300620
CLIISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
220 AM EDT THU MAY 30 2024

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

...THE ISLIP NY CLIMATE SUMMARY FOR MAY 29 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         77    154 PM  95    1969  72      5       77
  MINIMUM         59    503 AM  43    1992  55      4       53
  AVERAGE         68                        63      5       65

PRECIPITATION (IN)
  YESTERDAY        0.12          1.95 1990   0.11   0.01     0.00
  MONTH TO DATE    4.58                      3.03   1.55     1.91
  SINCE MAR 1     17.57                     11.60   5.97     9.76
  SINCE JAN 1     27.29                     18.55   8.74    16.35

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 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
  YESTERDAY        0                         3     -3        0
  MONTH TO DATE  141                       189    -48      177
  SINCE MAR 1   1166                      1429   -263     1246
  SINCE JUL 1   4505                      5148   -643     4385

 COOLING
  YESTERDAY        3                         2      1        0
  MONTH TO DATE   38                        21     17       12
  SINCE MAR 1     42                        23     19       24
  SINCE JAN 1     42                        23     19       24
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     7.8


SKY COVER
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1100 PM
 LOWEST     43           200 PM
 AVERAGE    68

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        95      1987
 MINIMUM TEMPERATURE (F)   55        41      1970
                                             2004


SUNRISE AND SUNSET
MAY 30 2024...........SUNRISE   524 AM EDT   SUNSET   817 PM EDT
MAY 31 2024...........SUNRISE   523 AM EDT   SUNSET   817 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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