101
CDUS41 KOKX 100618
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
218 AM EDT SAT MAY 10 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR MAY 9 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 61 213 PM 83 1964 66 -5 67
1993
2000
MINIMUM 54 1159 PM 34 2020 49 5 52
AVERAGE 58 58 0 60
PRECIPITATION (IN)
YESTERDAY 0.44 2.20 1998 0.10 0.34 T
MONTH TO DATE 1.71 0.97 0.74 1.08
SINCE MAR 1 8.45 9.54 -1.09 14.07
SINCE JAN 1 12.77 16.49 -3.72 23.79
SNOWFALL (IN)
YESTERDAY 0.0 T 1977 0.0 0.0 0.0
2020
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 0.0 7.1 -7.1 0.0
SINCE JUL 1 11.7 31.8 -20.1 10.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 7 8 -1 5
MONTH TO DATE 27 81 -54 59
SINCE MAR 1 1000 1321 -321 1084
SINCE JUL 1 4482 5040 -558 4423
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 2 0 2 1
SINCE MAR 1 2 2 0 5
SINCE JAN 1 2 2 0 5
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 9.2
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 PM
LOWEST 78 800 AM
AVERAGE 89
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 85 1970
MINIMUM TEMPERATURE (F) 49 35 1983
SUNRISE AND SUNSET
MAY 10 2025...........SUNRISE 540 AM EDT SUNSET 758 PM EDT
MAY 11 2025...........SUNRISE 539 AM EDT SUNSET 759 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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