785
CDUS41 KOKX 020630
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
230 AM EDT SUN AUG 02 2026
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR AUGUST 1 2026
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)
YESTERDAY
MAXIMUM 83 233 PM 95 1999 83 0 75
2006
MINIMUM 72 551 AM 58 1964 68 4 62
1966
AVERAGE 78 75 3 69
PRECIPITATION (IN)
YESTERDAY 0.01 0.97 1970 0.14 -0.13 0.03
MONTH TO DATE 0.01 0.14 -0.13 0.03
SINCE JUN 1 8.44 7.40 1.04 7.55
SINCE JAN 1 23.70 26.20 -2.50 23.28
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 10 31 -21 18
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 13 10 3 4
MONTH TO DATE 13 10 3 4
SINCE JUN 1 513 474 39 673
SINCE JAN 1 568 503 65 685
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 8.1
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 200 AM
LOWEST 61 300 PM
AVERAGE 79
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THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 100 1975
MINIMUM TEMPERATURE (F) 68 55 1992
SUNRISE AND SUNSET
AUGUST 2 2026........SUNRISE 550 AM EDT SUNSET 807 PM EDT
AUGUST 3 2026........SUNRISE 551 AM EDT SUNSET 806 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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