850
CDUS41 KOKX 200639
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
239 AM EDT THU JUL 20 2023
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR JULY 19 2023
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)
YESTERDAY
MAXIMUM 81 406 PM 95 1977 83 -2 92
MINIMUM 69 1145 PM 57 2000 68 1 73
AVERAGE 75 76 -1 83
PRECIPITATION (IN)
YESTERDAY T 0.76 1971 0.11 -0.11 T
MONTH TO DATE 6.41 1.88 4.53 0.60
SINCE JUN 1 8.31 5.88 2.43 3.41
SINCE JAN 1 24.66 24.68 -0.02 23.11
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 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
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 28 30 -2 10
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 10 10 0 18
MONTH TO DATE 240 185 55 206
SINCE JUN 1 350 337 13 344
SINCE JAN 1 374 366 8 395
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 4.9
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1200 AM
LOWEST 62 1100 AM
AVERAGE 79
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THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 97 1991
2019
MINIMUM TEMPERATURE (F) 68 52 1996
SUNRISE AND SUNSET
JULY 20 2023..........SUNRISE 538 AM EDT SUNSET 819 PM EDT
JULY 21 2023..........SUNRISE 539 AM EDT SUNSET 819 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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