Climatological Report (Daily)
Issued by NWS Upton, NY
Issued by NWS Upton, NY
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CDUS41 KOKX 140622
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
222 AM EDT TUE OCT 14 2025
...................................
...THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 13 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 62 149 PM 80 1995 65 -3 70
MINIMUM 58 1159 PM 32 2012 48 10 45
AVERAGE 60 57 3 58
PRECIPITATION (IN)
YESTERDAY 0.75 1.29 1990 0.12 0.63 0.00
MONTH TO DATE 2.07 1.65 0.42 0.10
SINCE SEP 1 3.65 5.25 -1.60 0.34
SINCE JAN 1 27.43 35.55 -8.12 39.21
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 5 9 -4 7
MONTH TO DATE 53 89 -36 55
SINCE SEP 1 60 142 -82 73
SINCE JUL 1 60 145 -85 74
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 20 10 10 3
SINCE SEP 1 176 118 58 83
SINCE JAN 1 1104 882 222 1004
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 22.5
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1100 PM
LOWEST 86 100 PM
AVERAGE 90
..........................................................
THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 81 1990
MINIMUM TEMPERATURE (F) 48 31 1993
SUNRISE AND SUNSET
OCTOBER 14 2025.......SUNRISE 703 AM EDT SUNSET 613 PM EDT
OCTOBER 15 2025.......SUNRISE 704 AM EDT SUNSET 612 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$