026
CDUS41 KOKX 130619
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
219 AM EDT MON JUL 13 2026
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR JULY 12 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 83 124 PM 95 1966 83 0 81
MINIMUM 65 514 AM 55 2002 67 -2 71
AVERAGE 74 75 -1 76
PRECIPITATION (IN)
YESTERDAY 0.00 1.26 2006 0.10 -0.10 0.00
MONTH TO DATE 3.78 1.14 2.64 1.72
SINCE JUN 1 4.60 5.14 -0.54 3.60
SINCE JAN 1 19.86 23.94 -4.08 19.33
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 10 30 -20 18
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 9 10 -1 11
MONTH TO DATE 136 115 21 157
SINCE JUN 1 336 267 69 397
SINCE JAN 1 391 296 95 409
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 5.3
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 500 AM
LOWEST 34 200 PM
AVERAGE 64
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 92 1966
2017
MINIMUM TEMPERATURE (F) 68 51 1973
SUNRISE AND SUNSET
JULY 13 2026..........SUNRISE 532 AM EDT SUNSET 824 PM EDT
JULY 14 2026..........SUNRISE 533 AM EDT SUNSET 823 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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