309
CDUS41 KOKX 242037
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
437 PM EDT FRI JUL 24 2026
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR JULY 24 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 81 119 PM 96 2010 83 -2 84
MINIMUM 58 434 AM 57 1974 68 -10 71
AVERAGE 70 76 -6 78
PRECIPITATION (IN)
TODAY 0.00 0.94 1983 0.11 -0.11 0.00
MONTH TO DATE 5.30 2.42 2.88 2.60
SINCE JUN 1 6.12 6.42 -0.30 4.48
SINCE JAN 1 21.38 25.22 -3.84 20.21
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 JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 10 30 -20 18
SINCE JUL 1 0 0 0 0
COOLING
TODAY 5 10 -5 13
MONTH TO DATE 247 237 10 312
SINCE JUN 1 447 389 58 552
SINCE JAN 1 502 418 84 564
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 4.2
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 600 AM
LOWEST 39 200 PM
AVERAGE 65
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 94 1987
MINIMUM TEMPERATURE (F) 68 55 2002
SUNRISE AND SUNSET
JULY 24 2026..........SUNRISE 542 AM EDT SUNSET 816 PM EDT
JULY 25 2026..........SUNRISE 542 AM EDT SUNSET 815 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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