746
CDUS41 KOKX 192036
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
436 PM EDT SUN JUL 19 2026
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR JULY 19 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 80 253 PM 95 1977 83 -3 83
MINIMUM 72 814 AM 57 2000 68 4 66
AVERAGE 76 76 0 75
PRECIPITATION (IN)
TODAY 0.00 0.76 1971 0.11 -0.11 0.00
MONTH TO DATE 5.27 1.88 3.39 2.60
SINCE JUN 1 6.09 5.88 0.21 4.48
SINCE JAN 1 21.35 24.68 -3.33 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 11 10 1 10
MONTH TO DATE 217 185 32 253
SINCE JUN 1 417 337 80 493
SINCE JAN 1 472 366 106 505
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 12.1
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1200 AM
LOWEST 42 300 PM
AVERAGE 70
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 97 1991
2019
MINIMUM TEMPERATURE (F) 68 52 1996
SUNRISE AND SUNSET
JULY 19 2026..........SUNRISE 537 AM EDT SUNSET 820 PM EDT
JULY 20 2026..........SUNRISE 538 AM EDT SUNSET 819 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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