450
CDUS41 KOKX 182037
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
437 PM EDT WED OCT 18 2023
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 18 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 65 1118 AM 76 2016 63 2 60
MINIMUM 47 1202 AM 31 1965 46 1 41
1978
1982
AVERAGE 56 55 1 51
PRECIPITATION (IN)
TODAY T 2.05 1990 0.13 -0.13 T
MONTH TO DATE 0.73 2.30 -1.57 4.01
SINCE SEP 1 7.51 5.90 1.61 6.90
SINCE JAN 1 38.04 36.20 1.84 31.35
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 SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 9 10 -1 14
MONTH TO DATE 102 137 -35 139
SINCE SEP 1 146 190 -44 174
SINCE JUL 1 146 193 -47 174
COOLING
TODAY 0 0 0 0
MONTH TO DATE 14 10 4 7
SINCE SEP 1 172 118 54 147
SINCE JAN 1 950 882 68 1120
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 1.4
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 800 AM
LOWEST 54 1000 AM
AVERAGE 76
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 84 2016
MINIMUM TEMPERATURE (F) 46 27 1974
1976
SUNRISE AND SUNSET
OCTOBER 18 2023.......SUNRISE 707 AM EDT SUNSET 608 PM EDT
OCTOBER 19 2023.......SUNRISE 708 AM EDT SUNSET 606 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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