Climatological Report (Daily)
Issued by NWS Upton, NY
Issued by NWS Upton, NY
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664
CDUS41 KOKX 142043
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
443 PM EDT MON JUL 14 2025
...................................
...THE ISLIP NY CLIMATE SUMMARY FOR JULY 14 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 84 213 PM 94 1997 83 1 90
2019
MINIMUM 75 300 AM 57 1999 68 7 70
AVERAGE 80 75 5 80
PRECIPITATION (IN)
TODAY T 0.64 2014 0.10 -0.10 0.00
MONTH TO DATE 1.73 1.34 0.39 1.00
SINCE JUN 1 3.61 5.34 -1.73 3.44
SINCE JAN 1 19.34 24.14 -4.80 30.82
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 JUN 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 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 18 30 -12 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 15 10 5 15
MONTH TO DATE 184 135 49 170
SINCE JUN 1 424 287 137 388
SINCE JAN 1 436 316 120 430
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 8.6
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 300 AM
LOWEST 77 1100 AM
AVERAGE 84
..........................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 97 1995
MINIMUM TEMPERATURE (F) 68 56 1999
2009
SUNRISE AND SUNSET
JULY 14 2025..........SUNRISE 533 AM EDT SUNSET 823 PM EDT
JULY 15 2025..........SUNRISE 534 AM EDT SUNSET 822 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$