680
CDUS41 KOKX 030617
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
217 AM EDT SUN AUG 03 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR AUGUST 2 2025
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)
YESTERDAY
MAXIMUM 81 349 PM 100 1975 83 -2 88
MINIMUM 60 524 AM 55 1992 68 -8 75
AVERAGE 71 75 -4 82
PRECIPITATION (IN)
YESTERDAY 0.00 1.12 1986 0.13 -0.13 0.08
MONTH TO DATE 0.03 0.27 -0.24 0.08
SINCE JUN 1 7.55 7.53 0.02 5.07
SINCE JAN 1 23.28 26.33 -3.05 32.45
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 18 31 -13 0
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 6 10 -4 17
MONTH TO DATE 10 20 -10 35
SINCE JUN 1 679 484 195 631
SINCE JAN 1 691 513 178 673
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 4.7
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 600 AM
LOWEST 31 300 PM
AVERAGE 62
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THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 98 2006
MINIMUM TEMPERATURE (F) 67 53 1964
SUNRISE AND SUNSET
AUGUST 3 2025........SUNRISE 551 AM EDT SUNSET 805 PM EDT
AUGUST 4 2025........SUNRISE 552 AM EDT SUNSET 804 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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