492
CDUS41 KOKX 290635
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
235 AM EDT SUN JUN 29 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR JUNE 28 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 82 410 PM 91 2010 81 1 74
MINIMUM 65 417 AM 50 1995 65 0 60
AVERAGE 74 73 1 67
PRECIPITATION (IN)
YESTERDAY 0.05 1.62 1983 0.10 -0.05 0.00
MONTH TO DATE 1.88 3.80 -1.92 2.43
SINCE JUN 1 1.88 3.80 -1.92 2.43
SINCE JAN 1 17.61 22.60 -4.99 29.81
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 11.7 31.8 -20.1 10.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 18 27 -9 0
SINCE JUN 1 18 27 -9 0
SINCE JUL 1 4586 5182 -596 4508
COOLING
YESTERDAY 9 8 1 2
MONTH TO DATE 209 134 75 202
SINCE JUN 1 209 134 75 202
SINCE JAN 1 221 163 58 244
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 7.9
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 400 AM
LOWEST 69 300 PM
AVERAGE 83
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THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 95 1991
MINIMUM TEMPERATURE (F) 65 49 1995
SUNRISE AND SUNSET
JUNE 29 2025..........SUNRISE 524 AM EDT SUNSET 828 PM EDT
JUNE 30 2025..........SUNRISE 524 AM EDT SUNSET 828 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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