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932
CDUS41 KOKX 240621
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
221 AM EDT FRI SEP 24 2021
...................................
...THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 23 2021...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2021
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 81 1213 PM 88 1970 72 9 80
1980
MINIMUM 68 1159 PM 40 1976 56 12 47
AVERAGE 75 64 11 64
PRECIPITATION (IN)
YESTERDAY 0.70 1.69 1975 0.11 0.59 0.00
MONTH TO DATE 3.91 2.72 1.19 3.43
SINCE SEP 1 3.91 2.72 1.19 3.43
SINCE JAN 1 36.20 33.02 3.18 28.95
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 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
YESTERDAY 0 3 -3 1
MONTH TO DATE 0 26 -26 53
SINCE SEP 1 0 26 -26 53
SINCE JUL 1 3 29 -26 53
COOLING
YESTERDAY 10 2 8 0
MONTH TO DATE 144 96 48 97
SINCE SEP 1 144 96 48 97
SINCE JAN 1 1022 860 162 1027
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WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 15.1
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1100 PM
LOWEST 76 1100 AM
AVERAGE 88
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THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 89 2017
MINIMUM TEMPERATURE (F) 56 38 1963
SUNRISE AND SUNSET
SEPTEMBER 24 2021.....SUNRISE 642 AM EDT SUNSET 646 PM EDT
SEPTEMBER 25 2021.....SUNRISE 643 AM EDT SUNSET 644 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$