064
CDUS41 KOKX 152033
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
433 PM EDT WED JUL 15 2026
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR JULY 15 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 92 232 PM 97 1995 83 9 79
MINIMUM 74 505 AM 56 1999 68 6 74
2009
AVERAGE 83 75 8 77
PRECIPITATION (IN)
TODAY 0.00 1.65 1992 0.10 -0.10 0.64
MONTH TO DATE 3.78 1.44 2.34 2.57
SINCE JUN 1 4.60 5.44 -0.84 4.45
SINCE JAN 1 19.86 24.24 -4.38 20.18
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 18 10 8 12
MONTH TO DATE 173 145 28 195
SINCE JUN 1 373 297 76 435
SINCE JAN 1 428 326 102 447
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 10.8
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 300 AM
LOWEST 49 1100 AM
AVERAGE 69
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 95 1983
MINIMUM TEMPERATURE (F) 68 55 1966
SUNRISE AND SUNSET
JULY 15 2026..........SUNRISE 534 AM EDT SUNSET 823 PM EDT
JULY 16 2026..........SUNRISE 535 AM EDT SUNSET 822 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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