132
CDUS41 KOKX 290644
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
144 AM EST FRI DEC 29 2023
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR DECEMBER 28 2023
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)
YESTERDAY
MAXIMUM 56R 1138 AM 56 1971 42 14 46
2008
2018
MINIMUM 45 1159 PM 3 1966 27 18 24
AVERAGE 51 34 17 35
PRECIPITATION (IN)
YESTERDAY 3.04R 1.37 1967 0.14 2.90 0.00
MONTH TO DATE 8.56 4.30 4.26 3.93
SINCE DEC 1 8.56 4.30 4.26 3.93
SINCE JAN 1 50.19 45.58 4.61 39.12
SNOWFALL (IN)
YESTERDAY 0.0 4.0 1990 0.2 -0.2 0.0
MONTH TO DATE T 3.8 -3.8 0.4
SINCE DEC 1 T 3.8 -3.8 0.4
SINCE JUL 1 T 4.3 -4.3 0.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 14 31 -17 30
MONTH TO DATE 632 771 -139 801
SINCE DEC 1 632 771 -139 801
SINCE JUL 1 1521 1710 -189 1593
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 955 885 70 1136
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 12.9
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 96 900 PM
AVERAGE 98
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 65 1984
MINIMUM TEMPERATURE (F) 27 11 1963
2017
SUNRISE AND SUNSET
DECEMBER 29 2023......SUNRISE 716 AM EST SUNSET 433 PM EST
DECEMBER 30 2023......SUNRISE 716 AM EST SUNSET 434 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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