Climatological Report (Daily)
Issued by NWS Upton, NY

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039
CDUS41 KOKX 020621
CLIISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
221 AM EDT THU MAY 02 2024

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

...THE ISLIP NY CLIMATE SUMMARY FOR MAY 1 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         70   1141 AM  84    2001  64      6       62
  MINIMUM         49   1159 PM  32    2008  46      3       50
  AVERAGE         60                        55      5       56

PRECIPITATION (IN)
  YESTERDAY        T             0.83 1998   0.11  -0.11     0.01
  MONTH TO DATE    T                         0.11  -0.11     0.01
  SINCE MAR 1     12.99                      8.68   4.31     7.86
  SINCE JAN 1     22.71                     15.63   7.08    14.45

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        5                        10     -5        9
  MONTH TO DATE    5                        10     -5        9
  SINCE MAR 1   1030                      1250   -220     1078
  SINCE JUL 1   4369                      4969   -600     4217

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      4                         2      2       12
  SINCE JAN 1      4                         2      2       12
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     7.4


SKY COVER
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97          1100 PM
 LOWEST     61          1100 AM
 AVERAGE    79

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        87      2001
 MINIMUM TEMPERATURE (F)   47        36      1964
                                             1969
                                             2005


SUNRISE AND SUNSET
MAY  2 2024...........SUNRISE   549 AM EDT   SUNSET   750 PM EDT
MAY  3 2024...........SUNRISE   548 AM EDT   SUNSET   751 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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