501 CDUS41 KOKX 110618 CLIISP CLIMATE REPORT NATIONAL WEATHER SERVICE NEW YORK, NY 118 AM EST SAT DEC 11 2021 ................................... ...THE ISLIP NY CLIMATE SUMMARY FOR DECEMBER 10 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 54 1248 PM 61 2015 46 8 50 MINIMUM 34 454 AM 6 1968 31 3 29 AVERAGE 44 38 6 40 PRECIPITATION (IN) YESTERDAY 0.00 1.00 1994 0.17 -0.17 0.00 MONTH TO DATE 0.45 1.57 -1.12 1.51 SINCE DEC 1 0.45 1.57 -1.12 1.51 SINCE JAN 1 45.48 42.85 2.63 40.47 SNOWFALL (IN) YESTERDAY 0.0 0.9 2013 0.1 -0.1 0.0 MONTH TO DATE T 0.8 -0.8 T SINCE DEC 1 T 0.8 -0.8 T SINCE JUL 1 T 1.3 -1.3 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 21 26 -5 25 MONTH TO DATE 227 253 -26 261 SINCE DEC 1 227 253 -26 261 SINCE JUL 1 966 1192 -226 1032 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1046 885 161 1059 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 3.6 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1000 PM LOWEST 48 100 PM AVERAGE 74 .......................................................... THE ISLIP NY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 46 65 1971 MINIMUM TEMPERATURE (F) 31 5 1968 SUNRISE AND SUNSET DECEMBER 11 2021......SUNRISE 707 AM EST SUNSET 425 PM EST DECEMBER 12 2021......SUNRISE 707 AM EST SUNSET 425 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$