Climatological Report (Daily)
Issued by NWS Upton, NY
Issued by NWS Upton, NY
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977
CDUS41 KOKX 192032
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
432 PM EDT THU SEP 19 2024
...................................
...THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 19 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 84 254 PM 85 1983 74 10 74
MINIMUM 67 633 AM 44 1990 58 9 56
AVERAGE 76 66 10 65
PRECIPITATION (IN)
TODAY 0.00 1.61 1972 0.13 -0.13 0.00
MONTH TO DATE 0.06 2.24 -2.18 2.81
SINCE SEP 1 0.06 2.24 -2.18 2.81
SINCE JAN 1 38.93 32.54 6.39 33.34
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 16 -11 3
SINCE SEP 1 5 16 -11 3
SINCE JUL 1 6 19 -13 3
COOLING
TODAY 11 3 8 0
MONTH TO DATE 61 87 -26 158
SINCE SEP 1 61 87 -26 158
SINCE JAN 1 982 851 131 936
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 11.0
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 300 AM
LOWEST 33 200 PM
AVERAGE 60
..........................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 87 1983
MINIMUM TEMPERATURE (F) 58 38 1979
SUNRISE AND SUNSET
SEPTEMBER 19 2024.....SUNRISE 637 AM EDT SUNSET 654 PM EDT
SEPTEMBER 20 2024.....SUNRISE 638 AM EDT SUNSET 652 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$