Climatological Report (Daily)
Issued by NWS Upton, NY
Issued by NWS Upton, NY
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807
CDUS41 KOKX 240627
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
127 AM EST MON NOV 24 2025
...................................
...THE ISLIP NY CLIMATE SUMMARY FOR NOVEMBER 23 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 50 505 PM 70 1992 51 -1 50
MINIMUM 29 707 AM 13 1989 36 -7 40
AVERAGE 40 43 -3 45
PRECIPITATION (IN)
YESTERDAY T 1.38 1992 0.12 -0.12 0.02
MONTH TO DATE 1.45 2.52 -1.07 2.60
SINCE SEP 1 8.09 10.09 -2.00 2.96
SINCE JAN 1 31.87 40.39 -8.52 41.83
SNOWFALL (IN)
YESTERDAY 0.0 7.6 1989 0.0 0.0 0.0
MONTH TO DATE T 0.3 -0.3 0.0
SINCE SEP 1 T 0.3 -0.3 0.0
SINCE JUL 1 T 0.3 -0.3 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 25 22 3 20
MONTH TO DATE 416 421 -5 323
SINCE SEP 1 644 775 -131 545
SINCE JUL 1 644 778 -134 546
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 4
SINCE SEP 1 176 121 55 91
SINCE JAN 1 1104 885 219 1012
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 5.7
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 800 AM
LOWEST 49 1000 AM
AVERAGE 69
..........................................................
THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 66 1979
MINIMUM TEMPERATURE (F) 35 11 1989
SUNRISE AND SUNSET
NOVEMBER 24 2025......SUNRISE 650 AM EST SUNSET 428 PM EST
NOVEMBER 25 2025......SUNRISE 651 AM EST SUNSET 428 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$