778
CDUS41 KOKX 192159
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
559 PM EDT MON AUG 19 2024
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR AUGUST 19 2024
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 83 241 PM 91 2002 81 2 78
MINIMUM 69 329 AM 54 1968 66 3 60
AVERAGE 76 74 2 69
PRECIPITATION (IN)
TODAY 0.44 5.91 1991 0.14 0.30 0.00
MONTH TO DATE 6.35 2.68 3.67 4.48
SINCE JUN 1 11.34 9.94 1.40 13.57
SINCE JAN 1 38.72 28.74 9.98 29.92
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 T
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 0 31 -31 28
SINCE JUL 1 0 1 -1 0
COOLING
TODAY 11 9 2 4
MONTH TO DATE 205 181 24 171
SINCE JUN 1 801 645 156 662
SINCE JAN 1 843 674 169 686
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 5.3
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 67 300 PM
AVERAGE 84
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 94 1983
MINIMUM TEMPERATURE (F) 66 53 2008
SUNRISE AND SUNSET
AUGUST 19 2024........SUNRISE 607 AM EDT SUNSET 744 PM EDT
AUGUST 20 2024........SUNRISE 608 AM EDT SUNSET 743 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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