Climatological Report (Daily)
Issued by NWS Upton, NY
Issued by NWS Upton, NY
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CDUS41 KOKX 070631
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
231 AM EDT MON SEP 07 2026
...................................
...THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 6 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 73 101 PM 92 2023 78 -5 82
MINIMUM 60 1159 PM 49 1965 62 -2 67
1988
2000
AVERAGE 67 70 -3 75
PRECIPITATION (IN)
YESTERDAY T 2.29 2008 0.10 -0.10 0.39
MONTH TO DATE 1.12 0.68 0.44 0.68
SINCE SEP 1 1.12 0.68 0.44 0.68
SINCE JAN 1 32.75 30.98 1.77 24.46
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 SEP 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 SEP 1 0 0 0 0
SINCE JUL 1 0 3 -3 0
COOLING
YESTERDAY 2 5 -3 10
MONTH TO DATE 47 35 12 29
SINCE SEP 1 47 35 12 29
SINCE JAN 1 920 799 121 957
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 4.6
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 800 PM
LOWEST 57 100 PM
AVERAGE 72
..........................................................
THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 92 1998
2023
MINIMUM TEMPERATURE (F) 62 46 1988
SUNRISE AND SUNSET
SEPTEMBER 7 2026.....SUNRISE 625 AM EDT SUNSET 715 PM EDT
SEPTEMBER 8 2026.....SUNRISE 626 AM EDT SUNSET 713 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$