627
CDUS41 KOKX 172035
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
435 PM EDT WED MAY 17 2023
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR MAY 17 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 64 308 AM 85 1974 69 -5 78
MINIMUM 54 631 AM 40 1967 51 3 55
1983
1984
AVERAGE 59 60 -1 67
PRECIPITATION (IN)
TODAY 0.00 1.94 1990 0.10 -0.10 0.00
MONTH TO DATE 0.16 1.74 -1.58 2.43
SINCE MAR 1 8.01 10.31 -2.30 8.91
SINCE JAN 1 14.60 17.26 -2.66 17.89
SNOWFALL (IN)
TODAY 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
TODAY 6 6 0 0
MONTH TO DATE 112 135 -23 109
SINCE MAR 1 1181 1375 -194 1243
SINCE JUL 1 4320 5094 -774 4653
COOLING
TODAY 0 1 -1 2
MONTH TO DATE 12 4 8 7
SINCE MAR 1 24 6 18 7
SINCE JAN 1 24 6 18 7
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 16.9
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 100 AM
LOWEST 22 200 PM
AVERAGE 52
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 89 1977
2017
MINIMUM TEMPERATURE (F) 51 38 2003
SUNRISE AND SUNSET
MAY 17 2023...........SUNRISE 534 AM EDT SUNSET 805 PM EDT
MAY 18 2023...........SUNRISE 533 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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