994
CDUS41 KOKX 150629
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
229 AM EDT TUE APR 15 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR APRIL 14 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 67 1136 AM 84 2023 58 9 63
MINIMUM 41 447 AM 28 1975 41 0 43
2000
AVERAGE 54 49 5 53
PRECIPITATION (IN)
YESTERDAY T 1.91 1964 0.14 -0.14 T
MONTH TO DATE 1.39 1.93 -0.54 2.86
SINCE MAR 1 6.15 6.44 -0.29 12.40
SINCE JAN 1 10.47 13.39 -2.92 22.12
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.5 -0.5 0.0
SINCE MAR 1 0.0 7.0 -7.0 0.0
SINCE JUL 1 11.7 31.7 -20.0 10.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 11 16 -5 12
MONTH TO DATE 246 254 -8 223
SINCE MAR 1 860 1034 -174 814
SINCE JUL 1 4342 4753 -411 4153
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 21 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 8.1
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 1100 PM
LOWEST 28 1100 AM
AVERAGE 54
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THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 78 2002
MINIMUM TEMPERATURE (F) 41 28 1973
SUNRISE AND SUNSET
APRIL 15 2025.........SUNRISE 613 AM EDT SUNSET 732 PM EDT
APRIL 16 2025.........SUNRISE 612 AM EDT SUNSET 733 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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