338
CDUS41 KOKX 310623
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
223 AM EDT MON MAR 31 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR MARCH 30 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 50 409 PM 72 1998 52 -2 60
MINIMUM 42 339 AM 22 1970 36 6 39
AVERAGE 46 44 2 50
PRECIPITATION (IN)
YESTERDAY T 2.49 2001 0.14 -0.14 0.07
MONTH TO DATE 4.32 4.37 -0.05 9.51
SINCE MAR 1 4.32 4.37 -0.05 9.51
SINCE JAN 1 8.64 11.32 -2.68 19.23
SNOWFALL (IN)
YESTERDAY 0.0 1.0 1969 0.1 -0.1 0.0
MONTH TO DATE 0.0 6.4 -6.4 0.0
SINCE MAR 1 0.0 6.4 -6.4 0.0
SINCE JUL 1 11.7 31.1 -19.4 10.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 19 21 -2 15
MONTH TO DATE 602 759 -157 577
SINCE MAR 1 602 759 -157 577
SINCE JUL 1 4084 4478 -394 3916
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 17 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 8.4
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1100 PM
LOWEST 77 400 PM
AVERAGE 89
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THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 73 1999
MINIMUM TEMPERATURE (F) 36 19 1964
SUNRISE AND SUNSET
MARCH 31 2025.........SUNRISE 637 AM EDT SUNSET 716 PM EDT
APRIL 1 2025.........SUNRISE 635 AM EDT SUNSET 718 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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