Climatological Report (Daily)
Issued by NWS Upton, NY
Issued by NWS Upton, NY
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662
CDUS41 KOKX 110619
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
219 AM EDT TUE MAR 11 2025
...................................
...THE ISLIP NY CLIMATE SUMMARY FOR MARCH 10 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 65 140 PM 73 2016 46 19 52
MINIMUM 37 110 AM 10 2005 30 7 36
AVERAGE 51 38 13 44
PRECIPITATION (IN)
YESTERDAY 0.00 1.45 1964 0.15 -0.15 0.40
MONTH TO DATE 1.34 1.46 -0.12 5.47
SINCE MAR 1 1.34 1.46 -0.12 5.47
SINCE JAN 1 5.66 8.41 -2.75 15.19
SNOWFALL (IN)
YESTERDAY 0.0 4.0 2017 0.3 -0.3 0.0
MONTH TO DATE 0.0 2.7 -2.7 0.0
SINCE MAR 1 0.0 2.7 -2.7 0.0
SINCE JUL 1 11.7 27.4 -15.7 10.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 14 27 -13 21
MONTH TO DATE 251 280 -29 187
SINCE MAR 1 251 280 -29 187
SINCE JUL 1 3733 3999 -266 3526
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 9.1
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 200 AM
LOWEST 21 100 PM
AVERAGE 46
..........................................................
THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 68 1977
MINIMUM TEMPERATURE (F) 31 13 2003
SUNRISE AND SUNSET
MARCH 11 2025.........SUNRISE 710 AM EDT SUNSET 655 PM EDT
MARCH 12 2025.........SUNRISE 708 AM EDT SUNSET 656 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$