794
CDUS41 KOKX 172039
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
439 PM EDT MON MAR 17 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR MARCH 17 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 59 122 PM 70 2003 48 11 63
MINIMUM 48 259 PM 8 1967 32 16 46
AVERAGE 54 40 14 55
PRECIPITATION (IN)
TODAY 1.15R 0.97 1972 0.15 1.00 0.04
MONTH TO DATE 2.90 2.48 0.42 5.51
SINCE MAR 1 2.90 2.48 0.42 5.51
SINCE JAN 1 7.22 9.43 -2.21 15.23
SNOWFALL (IN)
TODAY 0.0 2.3 1993 0.2 -0.2 0.0
MONTH TO DATE 0.0 4.3 -4.3 0.0
SINCE MAR 1 0.0 4.3 -4.3 0.0
SINCE JUL 1 11.7 29.0 -17.3 10.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 11 25 -14 10
MONTH TO DATE 372 461 -89 287
SINCE MAR 1 372 461 -89 287
SINCE JUL 1 3854 4180 -326 3626
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 7.8
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 90 100 PM
AVERAGE 95
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 77 2011
MINIMUM TEMPERATURE (F) 32 0 1967
SUNRISE AND SUNSET
MARCH 17 2025.........SUNRISE 700 AM EDT SUNSET 702 PM EDT
MARCH 18 2025.........SUNRISE 659 AM EDT SUNSET 703 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