048
CDUS41 KOKX 160618
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
218 AM EDT TUE MAY 16 2023
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR MAY 15 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 72 154 PM 82 1976 68 4 74
MINIMUM 46 412 AM 40 1968 50 -4 57
1999
AVERAGE 59 59 0 66
PRECIPITATION (IN)
YESTERDAY 0.00 0.64 1967 0.09 -0.09 0.01
MONTH TO DATE 0.16 1.55 -1.39 2.37
SINCE MAR 1 8.01 10.12 -2.11 8.85
SINCE JAN 1 14.60 17.07 -2.47 17.83
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 MAR 1 1.6 7.1 -5.5 1.6
SINCE JUL 1 5.0 31.8 -26.8 37.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 6 6 0 0
MONTH TO DATE 105 123 -18 109
SINCE MAR 1 1174 1363 -189 1243
SINCE JUL 1 4313 5082 -769 4653
COOLING
YESTERDAY 0 1 -1 1
MONTH TO DATE 12 2 10 5
SINCE MAR 1 24 4 20 5
SINCE JAN 1 24 4 20 5
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 9.4
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 400 AM
LOWEST 19 100 PM
AVERAGE 48
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THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 86 1998
MINIMUM TEMPERATURE (F) 51 39 2000
SUNRISE AND SUNSET
MAY 16 2023...........SUNRISE 534 AM EDT SUNSET 804 PM EDT
MAY 17 2023...........SUNRISE 534 AM EDT SUNSET 805 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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