775
CDUS41 KOKX 132037
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
437 PM EDT SAT JUN 13 2026
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR JUNE 13 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 86 254 PM 93 2017 77 9 77
MINIMUM 70 546 AM 49 1976 60 10 63
AVERAGE 78 68 10 70
PRECIPITATION (IN)
TODAY 0.00 3.98 1998 0.15 -0.15 0.00
MONTH TO DATE 0.09 1.95 -1.86 0.65
SINCE JUN 1 0.09 1.95 -1.86 0.65
SINCE JAN 1 15.35 20.75 -5.40 16.38
SNOWFALL (IN)
TODAY 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 61.8 31.8 30.0 11.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 10 23 -13 12
SINCE JUN 1 10 23 -13 12
SINCE JUL 1 5205 5178 27 4580
COOLING
TODAY 13 4 9 5
MONTH TO DATE 81 40 41 58
SINCE JUN 1 81 40 41 58
SINCE JAN 1 136 69 67 70
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 12.3
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 100 AM
LOWEST 40 100 PM
AVERAGE 58
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 92 1988
MINIMUM TEMPERATURE (F) 61 49 1978
1979
SUNRISE AND SUNSET
JUNE 13 2026..........SUNRISE 520 AM EDT SUNSET 825 PM EDT
JUNE 14 2026..........SUNRISE 520 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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