Climatological Report (Daily)
Issued by NWS Upton, NY
Issued by NWS Upton, NY
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903 CDUS41 KOKX 260639 CLIISP CLIMATE REPORT NATIONAL WEATHER SERVICE NEW YORK, NY 239 AM EDT THU SEP 26 2024 ................................... ...THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 25 2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1963 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 68 148 PM 87 2010 72 -4 63 MINIMUM 57 241 AM 38 1963 56 1 58 AVERAGE 63 64 -1 61 PRECIPITATION (IN) YESTERDAY T 1.69 1975 0.12 -0.12 0.38 MONTH TO DATE 0.06 2.96 -2.90 4.25 SINCE SEP 1 0.06 2.96 -2.90 4.25 SINCE JAN 1 38.93 33.26 5.67 34.78 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 2 3 -1 4 MONTH TO DATE 15 32 -17 18 SINCE SEP 1 15 32 -17 18 SINCE JUL 1 16 35 -19 18 COOLING YESTERDAY 0 2 -2 0 MONTH TO DATE 72 100 -28 158 SINCE SEP 1 72 100 -28 158 SINCE JAN 1 993 864 129 936 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (120) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 8.6 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 90 1100 PM LOWEST 63 900 AM AVERAGE 77 .......................................................... THE ISLIP NY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 85 1970 MINIMUM TEMPERATURE (F) 55 40 1963 1987 SUNRISE AND SUNSET SEPTEMBER 26 2024.....SUNRISE 644 AM EDT SUNSET 642 PM EDT SEPTEMBER 27 2024.....SUNRISE 645 AM EDT SUNSET 640 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$