157
CDUS41 KOKX 212035
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
435 PM EDT FRI JUL 21 2023
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR JULY 21 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 81 142 PM 101 1991 83 -2 89
MINIMUM 71 146 AM 52 1974 68 3 74
AVERAGE 76 76 0 82
PRECIPITATION (IN)
TODAY 0.04 2.69 1984 0.11 -0.07 0.57
MONTH TO DATE 6.45 2.09 4.36 1.17
SINCE JUN 1 8.35 6.09 2.26 3.98
SINCE JAN 1 24.70 24.89 -0.19 23.68
SNOWFALL (IN)
TODAY MM MM MM 0.0 MM 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 MM
DEGREE DAYS
HEATING
TODAY 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
TODAY 11 11 0 17
MONTH TO DATE 263 206 57 242
SINCE JUN 1 373 358 15 380
SINCE JAN 1 397 387 10 431
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 8.7
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 200 AM
LOWEST 76 200 PM
AVERAGE 87
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 100 2011
MINIMUM TEMPERATURE (F) 68 53 1974
SUNRISE AND SUNSET
JULY 21 2023..........SUNRISE 539 AM EDT SUNSET 819 PM EDT
JULY 22 2023..........SUNRISE 539 AM EDT SUNSET 818 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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