758
CDUS41 KOKX 052034
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
434 PM EDT TUE MAY 05 2026
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR MAY 5 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 67 105 PM 84 2000 65 2 63
MINIMUM 53 510 AM 36 1974 47 6 58
1997
2005
AVERAGE 60 56 4 61
PRECIPITATION (IN)
TODAY 0.00 0.99 2019 0.12 -0.12 0.72
MONTH TO DATE 0.01 0.56 -0.55 0.91
SINCE MAR 1 6.35 9.13 -2.78 7.65
SINCE JAN 1 12.59 16.08 -3.49 11.97
SNOWFALL (IN)
TODAY MM MM MM 0.0 MM 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 0.2 7.1 -6.9 0.0
SINCE JUL 1 61.8 31.8 30.0 11.7
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 5 9 -4 4
MONTH TO DATE 52 48 4 13
SINCE MAR 1 1202 1288 -86 986
SINCE JUL 1 5058 5007 51 4468
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE MAR 1 11 2 9 1
SINCE JAN 1 11 2 9 1
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 11.5
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 63 100 PM
AVERAGE 77
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 88 1986
MINIMUM TEMPERATURE (F) 48 35 1969
SUNRISE AND SUNSET
MAY 5 2026...........SUNRISE 546 AM EDT SUNSET 753 PM EDT
MAY 6 2026...........SUNRISE 545 AM EDT SUNSET 754 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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