931
CDUS41 KOKX 112046
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
446 PM EDT WED MAR 11 2026
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR MARCH 11 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 60 1226 PM 68 1977 46 14 60
MINIMUM 45 420 AM 13 2003 31 14 32
AVERAGE 53 38 15 46
PRECIPITATION (IN)
TODAY 0.00 2.60 2000 0.15 -0.15 0.00
MONTH TO DATE 2.37 1.61 0.76 1.34
SINCE MAR 1 2.37 1.61 0.76 1.34
SINCE JAN 1 8.61 8.56 0.05 5.66
SNOWFALL (IN)
TODAY 0.0 0.7 2005 0.2 -0.2 0.0
MONTH TO DATE 0.1 2.9 -2.8 0.0
SINCE MAR 1 0.1 2.9 -2.8 0.0
SINCE JUL 1 61.7 27.6 34.1 11.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 12 27 -15 19
MONTH TO DATE 270 307 -37 270
SINCE MAR 1 270 307 -37 270
SINCE JUL 1 4126 4026 100 3752
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 7.8
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 200 PM
LOWEST 65 1200 AM
AVERAGE 76
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 67 2021
MINIMUM TEMPERATURE (F) 31 14 1984
SUNRISE AND SUNSET
MARCH 11 2026.........SUNRISE 711 AM EDT SUNSET 655 PM EDT
MARCH 12 2026.........SUNRISE 709 AM EDT SUNSET 656 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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