823
CDUS41 KOKX 100622
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
222 AM EDT THU JUL 10 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR JULY 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 88 1144 AM 95 1981 83 5 82
1993
MINIMUM 74 506 AM 55 1969 67 7 73
2009
AVERAGE 81 75 6 78
PRECIPITATION (IN)
YESTERDAY T 2.16 2021 0.10 -0.10 0.00
MONTH TO DATE 1.45 0.84 0.61 0.12
SINCE JUN 1 3.33 4.84 -1.51 2.56
SINCE JAN 1 19.06 23.64 -4.58 29.94
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 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 18 30 -12 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 16 10 6 13
MONTH TO DATE 122 85 37 101
SINCE JUN 1 362 237 125 319
SINCE JAN 1 374 266 108 361
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 8.3
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 300 AM
LOWEST 61 200 PM
AVERAGE 78
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 98 1993
MINIMUM TEMPERATURE (F) 67 53 2009
SUNRISE AND SUNSET
JULY 10 2025..........SUNRISE 530 AM EDT SUNSET 825 PM EDT
JULY 11 2025..........SUNRISE 531 AM EDT SUNSET 825 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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