747
CDUS41 KOKX 262040
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
440 PM EDT SAT JUL 26 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR JULY 26 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 1146 AM 93 2005 83 1 83
MINIMUM 74 533 AM 55 1978 68 6 62
AVERAGE 79 76 3 73
PRECIPITATION (IN)
TODAY 0.00 2.41 2000 0.11 -0.11 0.00
MONTH TO DATE 2.64 2.64 0.00 1.60
SINCE JUN 1 4.52 6.64 -2.12 4.04
SINCE JAN 1 20.25 25.44 -5.19 31.42
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 14 10 4 8
MONTH TO DATE 345 257 88 321
SINCE JUN 1 585 409 176 539
SINCE JAN 1 597 438 159 581
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 9.7
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 1200 AM
LOWEST 41 200 PM
AVERAGE 65
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 95 2020
MINIMUM TEMPERATURE (F) 68 55 1975
SUNRISE AND SUNSET
JULY 26 2025..........SUNRISE 544 AM EDT SUNSET 814 PM EDT
JULY 27 2025..........SUNRISE 544 AM EDT SUNSET 813 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page