Climatological Report (Daily)
Issued by NWS Upton, NY
Issued by NWS Upton, NY
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CDUS41 KOKX 162042
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
442 PM EDT MON SEP 16 2024
...................................
...THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 16 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 76 259 PM 88 1998 75 1 75
MINIMUM 54 528 AM 44 1964 59 -5 55
AVERAGE 65 67 -2 65
PRECIPITATION (IN)
TODAY 0.00 2.26 1999 0.13 -0.13 0.00
MONTH TO DATE 0.06 1.85 -1.79 1.47
SINCE SEP 1 0.06 1.85 -1.79 1.47
SINCE JAN 1 38.93 32.15 6.78 32.00
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 0 2 -2 0
MONTH TO DATE 5 10 -5 0
SINCE SEP 1 5 10 -5 0
SINCE JUL 1 6 13 -7 0
COOLING
TODAY 0 3 -3 0
MONTH TO DATE 40 78 -38 157
SINCE SEP 1 40 78 -38 157
SINCE JAN 1 961 842 119 935
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 6.3
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 500 AM
LOWEST 54 1200 PM
AVERAGE 75
..........................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 87 1991
MINIMUM TEMPERATURE (F) 59 45 1986
SUNRISE AND SUNSET
SEPTEMBER 16 2024.....SUNRISE 634 AM EDT SUNSET 659 PM EDT
SEPTEMBER 17 2024.....SUNRISE 635 AM EDT SUNSET 657 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$