916
CDUS41 KOKX 132041
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
441 PM EDT SUN APR 13 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR APRIL 13 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 57 207 PM 84 2023 57 0 54
MINIMUM 39 521 AM 27 1990 40 -1 48
AVERAGE 48 49 -1 51
PRECIPITATION (IN)
TODAY 0.12 3.69 2004 0.14 -0.02 T
MONTH TO DATE 1.39 1.79 -0.40 2.86
SINCE MAR 1 6.15 6.30 -0.15 12.40
SINCE JAN 1 10.47 13.25 -2.78 22.12
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.5 -0.5 0.0
SINCE MAR 1 0.0 7.0 -7.0 0.0
SINCE JUL 1 11.7 31.7 -20.0 10.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 17 16 1 14
MONTH TO DATE 235 238 -3 211
SINCE MAR 1 849 1018 -169 802
SINCE JUL 1 4331 4737 -406 4141
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 14.5
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 200 AM
LOWEST 51 200 PM
AVERAGE 72
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 84 2023
MINIMUM TEMPERATURE (F) 41 28 1975
2000
SUNRISE AND SUNSET
APRIL 13 2025.........SUNRISE 616 AM EDT SUNSET 730 PM EDT
APRIL 14 2025.........SUNRISE 615 AM EDT SUNSET 731 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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