Climatological Report (Daily)
Issued by NWS Upton, NY
Issued by NWS Upton, NY
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CDUS41 KOKX 282032
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
432 PM EDT WED OCT 28 2026
...................................
...THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 28 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 61 1201 PM 83 2023 60 1 55
MINIMUM 39 541 AM 30 1976 43 -4 42
AVERAGE 50 52 -2 49
PRECIPITATION (IN)
TODAY 0.00 2.12 2006 0.12 -0.12 0.00
MONTH TO DATE 1.98 3.62 -1.64 2.42
SINCE SEP 1 10.74 7.22 3.52 4.00
SINCE JAN 1 42.37 37.52 4.85 27.78
SNOWFALL (IN)
TODAY 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
TODAY 15 14 1 16
MONTH TO DATE 219 259 -40 196
SINCE SEP 1 249 312 -63 203
SINCE JUL 1 249 315 -66 203
COOLING
TODAY 0 0 0 0
MONTH TO DATE 16 10 6 20
SINCE SEP 1 127 118 9 176
SINCE JAN 1 1000 882 118 1104
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 4.5
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 200 AM
LOWEST 51 1200 PM
AVERAGE 72
..........................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 75 1971
MINIMUM TEMPERATURE (F) 43 30 1970
SUNRISE AND SUNSET
OCTOBER 28 2026.......SUNRISE 718 AM EDT SUNSET 554 PM EDT
OCTOBER 29 2026.......SUNRISE 719 AM EDT SUNSET 552 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$