426
CDUS41 KOKX 212137
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
437 PM EST TUE NOV 21 2023
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR NOVEMBER 21 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 45 359 PM 65 1991 52 -7 42
2020
MINIMUM 28 643 AM 18 1987 36 -8 22
AVERAGE 37 44 -7 32
PRECIPITATION (IN)
TODAY 0.00 1.40 1975 0.11 -0.11 0.00
MONTH TO DATE 0.15 2.28 -2.13 1.42
SINCE SEP 1 9.24 9.85 -0.61 9.66
SINCE JAN 1 39.77 40.15 -0.38 34.11
SNOWFALL (IN)
TODAY 0.0 T 1987 0.0 0.0 0.0
2016
2018
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 28 21 7 33
MONTH TO DATE 417 378 39 307
SINCE SEP 1 665 732 -67 608
SINCE JUL 1 665 735 -70 608
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 10
SINCE SEP 1 177 121 56 163
SINCE JAN 1 955 885 70 1136
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 9.8
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 800 AM
LOWEST 54 100 AM
AVERAGE 62
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 64 1973
MINIMUM TEMPERATURE (F) 36 18 2018
SUNRISE AND SUNSET
NOVEMBER 21 2023......SUNRISE 646 AM EST SUNSET 430 PM EST
NOVEMBER 22 2023......SUNRISE 647 AM EST SUNSET 429 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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