827
CDUS41 KOKX 122037
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
437 PM EDT TUE SEP 12 2023
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 12 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 83 247 PM 90 2005 76 7 81
MINIMUM 69 511 AM 45 1993 60 9 68
AVERAGE 76 68 8 75
PRECIPITATION (IN)
TODAY 0.00 3.00 1978 0.12 -0.12 0.13
MONTH TO DATE 1.47 1.36 0.11 0.87
SINCE SEP 1 1.47 1.36 0.11 0.87
SINCE JAN 1 32.00 31.66 0.34 25.32
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 1 -1 0
MONTH TO DATE 0 5 -5 0
SINCE SEP 1 0 5 -5 0
SINCE JUL 1 0 8 -8 0
COOLING
TODAY 11 4 7 10
MONTH TO DATE 142 63 79 91
SINCE SEP 1 142 63 79 91
SINCE JAN 1 920 827 93 1064
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 4.2
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 56 200 PM
AVERAGE 78
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 89 2005
MINIMUM TEMPERATURE (F) 60 48 1973
SUNRISE AND SUNSET
SEPTEMBER 12 2023.....SUNRISE 630 AM EDT SUNSET 707 PM EDT
SEPTEMBER 13 2023.....SUNRISE 631 AM EDT SUNSET 705 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