Climatological Report (Daily)
Issued by NWS Upton, NY
Issued by NWS Upton, NY
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954
CDUS41 KOKX 140618
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
218 AM EDT SAT JUN 14 2025
...................................
...THE ISLIP NY CLIMATE SUMMARY FOR JUNE 13 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 77 1156 AM 93 2017 77 0 80
MINIMUM 63 1158 PM 49 1976 60 3 59
AVERAGE 70 68 2 70
PRECIPITATION (IN)
YESTERDAY 0.00 3.98 1998 0.15 -0.15 0.00
MONTH TO DATE 0.65 1.95 -1.30 1.45
SINCE JUN 1 0.65 1.95 -1.30 1.45
SINCE JAN 1 16.38 20.75 -4.37 28.83
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 11.7 31.8 -20.1 10.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 12 23 -11 0
SINCE JUN 1 12 23 -11 0
SINCE JUL 1 4580 5178 -598 4508
COOLING
YESTERDAY 5 4 1 5
MONTH TO DATE 58 40 18 62
SINCE JUN 1 58 40 18 62
SINCE JAN 1 70 69 1 104
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 7.2
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 1100 PM
LOWEST 40 100 PM
AVERAGE 59
..........................................................
THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 92 1988
MINIMUM TEMPERATURE (F) 61 49 1978
1979
SUNRISE AND SUNSET
JUNE 14 2025..........SUNRISE 520 AM EDT SUNSET 825 PM EDT
JUNE 15 2025..........SUNRISE 520 AM EDT SUNSET 826 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$