512
CDUS41 KOKX 170632
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
232 AM EDT MON APR 17 2023
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR APRIL 16 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 66 145 PM 88 2002 59 7 63
MINIMUM 52 1159 PM 26 1981 41 11 43
AVERAGE 59 50 9 53
PRECIPITATION (IN)
YESTERDAY 0.00 3.19 1983 0.13 -0.13 0.12
MONTH TO DATE 0.61 2.20 -1.59 1.30
SINCE MAR 1 4.44 6.71 -2.27 5.29
SINCE JAN 1 11.03 13.66 -2.63 14.27
SNOWFALL (IN)
YESTERDAY 0.0 0.2 2014 0.0 0.0 0.0
MONTH TO DATE 0.0 0.5 -0.5 0.0
SINCE MAR 1 1.6 7.0 -5.4 1.6
SINCE JUL 1 5.0 31.7 -26.7 37.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 6 15 -9 12
MONTH TO DATE 180 285 -105 225
SINCE MAR 1 893 1065 -172 919
SINCE JUL 1 4032 4784 -752 4329
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 12 0 12 0
SINCE MAR 1 12 0 12 0
SINCE JAN 1 12 0 12 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 75 100 PM
AVERAGE 88
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 94 2002
MINIMUM TEMPERATURE (F) 42 30 1971
2005
2020
SUNRISE AND SUNSET
APRIL 17 2023.........SUNRISE 611 AM EDT SUNSET 734 PM EDT
APRIL 18 2023.........SUNRISE 609 AM EDT SUNSET 735 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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