001
CDUS41 KOKX 302032
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
432 PM EDT WED APR 30 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR APRIL 30 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 74 252 PM 79 2007 64 10 63
MINIMUM 56 522 AM 33 1992 46 10 50
AVERAGE 65 55 10 57
PRECIPITATION (IN)
TODAY T 2.21 2014 0.13 -0.13 0.00
MONTH TO DATE 1.98 4.06 -2.08 3.45
SINCE MAR 1 6.74 8.57 -1.83 12.99
SINCE JAN 1 11.06 15.52 -4.46 22.71
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.6 -0.6 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 0 10 -10 8
MONTH TO DATE 358 460 -102 434
SINCE MAR 1 972 1240 -268 1025
SINCE JUL 1 4454 4959 -505 4364
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 2 -2 4
SINCE MAR 1 0 2 -2 4
SINCE JAN 1 0 2 -2 4
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 11.9
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 500 AM
LOWEST 26 300 PM
AVERAGE 57
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 84 2001
MINIMUM TEMPERATURE (F) 46 32 2008
SUNRISE AND SUNSET
APRIL 30 2025.........SUNRISE 552 AM EDT SUNSET 748 PM EDT
MAY 1 2025...........SUNRISE 551 AM EDT SUNSET 749 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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