115
CDUS41 KOKX 042034
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
434 PM EDT SUN MAY 04 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR MAY 4 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 68 1100 AM 91 2001 65 3 60
MINIMUM 60 647 AM 35 1967 47 13 43
AVERAGE 64 56 8 52
PRECIPITATION (IN)
TODAY 0.01 1.08 1975 0.11 -0.10 0.00
MONTH TO DATE 0.15 0.44 -0.29 T
SINCE MAR 1 6.89 9.01 -2.12 12.99
SINCE JAN 1 11.21 15.96 -4.75 22.71
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 0.0
SINCE JUL 1 11.7 31.8 -20.1 10.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 1 9 -8 13
MONTH TO DATE 9 39 -30 37
SINCE MAR 1 982 1279 -297 1062
SINCE JUL 1 4464 4998 -534 4401
COOLING
TODAY 0 0 0 0
MONTH TO DATE 1 0 1 0
SINCE MAR 1 1 2 -1 4
SINCE JAN 1 1 2 -1 4
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 11.4
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 200 PM
LOWEST 70 1100 AM
AVERAGE 82
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 84 2000
MINIMUM TEMPERATURE (F) 47 36 1974
1997
2005
SUNRISE AND SUNSET
MAY 4 2025...........SUNRISE 547 AM EDT SUNSET 752 PM EDT
MAY 5 2025...........SUNRISE 546 AM EDT SUNSET 753 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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