469
CDUS41 KOKX 182134
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
434 PM EST MON NOV 18 2024
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR NOVEMBER 18 2024
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 66 254 PM 69 1987 53 13 58
MINIMUM 40 214 AM 24 2014 37 3 35
2020
AVERAGE 53 45 8 47
PRECIPITATION (IN)
TODAY 0.00 1.81 1968 0.11 -0.11 0.04
MONTH TO DATE 0.23 1.94 -1.71 0.15
SINCE SEP 1 0.59 9.51 -8.92 9.24
SINCE JAN 1 39.46 39.81 -0.35 39.77
SNOWFALL (IN)
TODAY 0.0 T 1967 0.0 0.0 0.0
1980
1984
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE SEP 1 0.0 0.2 -0.2 0.0
SINCE JUL 1 0.0 0.2 -0.2 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 12 20 -8 18
MONTH TO DATE 235 316 -81 340
SINCE SEP 1 457 670 -213 588
SINCE JUL 1 458 673 -215 588
COOLING
TODAY 0 0 0 0
MONTH TO DATE 4 0 4 0
SINCE SEP 1 91 121 -30 177
SINCE JAN 1 1012 885 127 955
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 7.0
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 400 AM
LOWEST 37 400 PM
AVERAGE 52
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 63 1985
1999
MINIMUM TEMPERATURE (F) 37 22 2014
2020
SUNRISE AND SUNSET
NOVEMBER 18 2024......SUNRISE 643 AM EST SUNSET 432 PM EST
NOVEMBER 19 2024......SUNRISE 645 AM EST SUNSET 431 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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