512
CDUS41 KOKX 060627
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
227 AM EDT THU AUG 06 2026
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR AUGUST 5 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 1147 AM 94 2010 83 0 84
MINIMUM 63 513 AM 52 1972 67 -4 67
AVERAGE 73 75 -2 76
PRECIPITATION (IN)
YESTERDAY 0.01 1.79 1994 0.15 -0.14 0.00
MONTH TO DATE 1.97 0.70 1.27 0.03
SINCE JUN 1 10.40 7.96 2.44 7.55
SINCE JAN 1 25.66 26.76 -1.10 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 8 10 -2 11
MONTH TO DATE 51 50 1 39
SINCE JUN 1 551 514 37 708
SINCE JAN 1 606 543 63 720
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 5.7
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 800 PM
LOWEST 58 200 PM
AVERAGE 78
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 90 1977
2018
MINIMUM TEMPERATURE (F) 67 49 1972
SUNRISE AND SUNSET
AUGUST 6 2026........SUNRISE 554 AM EDT SUNSET 802 PM EDT
AUGUST 7 2026........SUNRISE 555 AM EDT SUNSET 801 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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