705
CDUS41 KOKX 240625
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
225 AM EDT SAT MAY 24 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR MAY 23 2025
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)
YESTERDAY
MAXIMUM 63 504 PM 90 1992 70 -7 78
MINIMUM 46 344 AM 42 1968 53 -7 63
2006
AVERAGE 55 62 -7 71
PRECIPITATION (IN)
YESTERDAY 0.04 1.31 1979 0.12 -0.08 0.55
MONTH TO DATE 3.89 2.36 1.53 3.41
SINCE MAR 1 10.63 10.93 -0.30 16.40
SINCE JAN 1 14.95 17.88 -2.93 26.12
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 0.0 7.1 -7.1 0.0
SINCE JUL 1 11.7 31.8 -20.1 10.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 10 5 5 0
MONTH TO DATE 85 166 -81 141
SINCE MAR 1 1058 1406 -348 1166
SINCE JUL 1 4540 5125 -585 4505
COOLING
YESTERDAY 0 1 -1 6
MONTH TO DATE 12 10 2 11
SINCE MAR 1 12 12 0 15
SINCE JAN 1 12 12 0 15
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 6.4
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 54 500 PM
AVERAGE 74
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 89 1975
MINIMUM TEMPERATURE (F) 53 41 1965
SUNRISE AND SUNSET
MAY 24 2025...........SUNRISE 528 AM EDT SUNSET 811 PM EDT
MAY 25 2025...........SUNRISE 527 AM EDT SUNSET 812 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