Climatological Report (Daily)
Issued by NWS Upton, NY
Issued by NWS Upton, NY
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CDUS41 KOKX 102035
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
435 PM EDT TUE MAR 10 2026
...................................
...THE ISLIP NY CLIMATE SUMMARY FOR MARCH 10 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 67 1149 AM 73 2016 46 21 65
MINIMUM 36 635 AM 10 2005 30 6 37
AVERAGE 52 38 14 51
PRECIPITATION (IN)
TODAY 0.00 1.45 1964 0.15 -0.15 0.00
MONTH TO DATE 2.37 1.46 0.91 1.34
SINCE MAR 1 2.37 1.46 0.91 1.34
SINCE JAN 1 8.61 8.41 0.20 5.66
SNOWFALL (IN)
TODAY 0.0 4.0 2017 0.3 -0.3 0.0
MONTH TO DATE 0.1 2.7 -2.6 0.0
SINCE MAR 1 0.1 2.7 -2.6 0.0
SINCE JUL 1 61.7 27.4 34.3 11.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 13 27 -14 14
MONTH TO DATE 258 280 -22 251
SINCE MAR 1 258 280 -22 251
SINCE JUL 1 4114 3999 115 3733
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 12 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 4.6
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 54 100 PM
AVERAGE 77
..........................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 68 1977
MINIMUM TEMPERATURE (F) 31 13 2003
SUNRISE AND SUNSET
MARCH 10 2026.........SUNRISE 712 AM EDT SUNSET 654 PM EDT
MARCH 11 2026.........SUNRISE 711 AM EDT SUNSET 655 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$