574
CDUS41 KOKX 150624
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
224 AM EDT MON MAY 15 2023
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR MAY 14 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 71 351 PM 86 1991 68 3 76
MINIMUM 54 1043 PM 34 1987 50 4 59
1996
1998
AVERAGE 63 59 4 68
PRECIPITATION (IN)
YESTERDAY 0.00 1.23 1978 0.10 -0.10 0.29
MONTH TO DATE 0.16 1.46 -1.30 2.36
SINCE MAR 1 8.01 10.03 -2.02 8.84
SINCE JAN 1 14.60 16.98 -2.38 17.82
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 1.6 7.1 -5.5 1.6
SINCE JUL 1 5.0 31.8 -26.8 37.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 2 7 -5 0
MONTH TO DATE 99 117 -18 109
SINCE MAR 1 1168 1357 -189 1243
SINCE JUL 1 4307 5076 -769 4653
COOLING
YESTERDAY 0 1 -1 3
MONTH TO DATE 12 1 11 4
SINCE MAR 1 24 3 21 4
SINCE JAN 1 24 3 21 4
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 10.3
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 1100 PM
LOWEST 23 500 PM
AVERAGE 43
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 82 1976
MINIMUM TEMPERATURE (F) 50 40 1968
1999
SUNRISE AND SUNSET
MAY 15 2023...........SUNRISE 535 AM EDT SUNSET 803 PM EDT
MAY 16 2023...........SUNRISE 534 AM EDT SUNSET 804 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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