853
CDUS41 KOKX 190623
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
223 AM EDT WED MAR 19 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR MARCH 18 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 59 456 PM 77 2011 48 11 50
MINIMUM 36 633 AM 0 1967 32 4 37
AVERAGE 48 40 8 44
PRECIPITATION (IN)
YESTERDAY 0.00 0.55 1980 0.16 -0.16 0.00
MONTH TO DATE 2.90 2.64 0.26 5.51
SINCE MAR 1 2.90 2.64 0.26 5.51
SINCE JAN 1 7.22 9.59 -2.37 15.23
SNOWFALL (IN)
YESTERDAY 0.0 4.0 1977 0.2 -0.2 0.0
MONTH TO DATE 0.0 4.5 -4.5 0.0
SINCE MAR 1 0.0 4.5 -4.5 0.0
SINCE JUL 1 11.7 29.2 -17.5 10.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 17 25 -8 21
MONTH TO DATE 394 486 -92 308
SINCE MAR 1 394 486 -92 308
SINCE JUL 1 3876 4205 -329 3647
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 11.8
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 1100 PM
LOWEST 24 400 PM
AVERAGE 49
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THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 69 2010
MINIMUM TEMPERATURE (F) 33 0 1967
SUNRISE AND SUNSET
MARCH 19 2025.........SUNRISE 657 AM EDT SUNSET 704 PM EDT
MARCH 20 2025.........SUNRISE 655 AM EDT SUNSET 705 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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