374
CDUS41 KOKX 170617
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
217 AM EDT THU AUG 17 2023
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR AUGUST 16 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 80 1253 PM 90 1997 82 -2 84
2001
2018
MINIMUM 68 521 AM 50 1972 66 2 61
AVERAGE 74 74 0 73
PRECIPITATION (IN)
YESTERDAY 0.36 2.40 1992 0.14 0.22 0.00
MONTH TO DATE 4.40 2.27 2.13 0.35
SINCE JUN 1 13.49 9.53 3.96 4.43
SINCE JAN 1 29.84 28.33 1.51 24.13
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 28 31 -3 10
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 9 9 0 8
MONTH TO DATE 150 154 -4 209
SINCE JUN 1 641 618 23 730
SINCE JAN 1 665 647 18 781
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 6.8
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 69 100 PM
AVERAGE 85
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 91 1997
MINIMUM TEMPERATURE (F) 66 54 1979
SUNRISE AND SUNSET
AUGUST 17 2023........SUNRISE 604 AM EDT SUNSET 748 PM EDT
AUGUST 18 2023........SUNRISE 605 AM EDT SUNSET 747 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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