623
CDUS41 KOKX 140627
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
227 AM EDT MON JUL 14 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR JULY 13 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 82 155 PM 92 1966 83 -1 81
2017
MINIMUM 71 617 AM 51 1973 68 3 72
AVERAGE 77 75 2 77
PRECIPITATION (IN)
YESTERDAY 0.01 2.91 1996 0.10 -0.09 0.57
MONTH TO DATE 1.73 1.24 0.49 1.00
SINCE JUN 1 3.61 5.24 -1.63 3.44
SINCE JAN 1 19.34 24.04 -4.70 30.82
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 12 10 2 12
MONTH TO DATE 169 125 44 155
SINCE JUN 1 409 277 132 373
SINCE JAN 1 421 306 115 415
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 7.4
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 800 AM
LOWEST 69 1100 AM
AVERAGE 81
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 94 1997
2019
MINIMUM TEMPERATURE (F) 68 57 1999
SUNRISE AND SUNSET
JULY 14 2025..........SUNRISE 533 AM EDT SUNSET 823 PM EDT
JULY 15 2025..........SUNRISE 534 AM EDT SUNSET 822 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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