856
CDUS41 KOKX 182144
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
444 PM EST SUN FEB 18 2024
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR FEBRUARY 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 39 348 PM 61 1981 42 -3 42
MINIMUM 18 516 AM -2 1979 26 -8 26
AVERAGE 29 34 -5 34
PRECIPITATION (IN)
TODAY 0.00 0.93 1999 0.13 -0.13 0.00
MONTH TO DATE 1.21 2.02 -0.81 0.63
SINCE DEC 1 17.09 10.39 6.70 10.02
SINCE JAN 1 8.53 5.68 2.85 5.60
SNOWFALL (IN)
TODAY 0.0 3.9 2021 0.3 -0.3 0.0
MONTH TO DATE 7.8 6.5 1.3 0.3
SINCE DEC 1 10.9 21.3 -10.4 0.7
SINCE JUL 1 10.9 21.8 -10.9 0.7
SNOW DEPTH 3
DEGREE DAYS
HEATING
TODAY 36 31 5 31
MONTH TO DATE 517 587 -70 473
SINCE DEC 1 2136 2478 -342 2072
SINCE JUL 1 3025 3417 -392 2864
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 14.1
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 700 AM
LOWEST 40 400 PM
AVERAGE 57
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 65 2017
MINIMUM TEMPERATURE (F) 26 5 1967
SUNRISE AND SUNSET
FEBRUARY 18 2024......SUNRISE 643 AM EST SUNSET 530 PM EST
FEBRUARY 19 2024......SUNRISE 642 AM EST SUNSET 531 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page