601 CDUS41 KOKX 180823 CLIISP CLIMATE REPORT NATIONAL WEATHER SERVICE NEW YORK NY 418 AM EDT TUE AUG 18 2015 ................................... ...THE ISLIP NY CLIMATE SUMMARY FOR AUGUST 17 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1986 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 88 136 PM 91 1997 81 7 83 MINIMUM 71 527 AM 58 2000 66 5 64 AVERAGE 80 73 7 74 PRECIPITATION (IN) YESTERDAY 0.00 1.27 1992 0.13 -0.13 T MONTH TO DATE 1.09 2.21 -1.12 14.03 SINCE JUN 1 6.88 9.91 -3.03 18.78 SINCE JAN 1 21.97 29.37 -7.40 40.52 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 OCT 1 63.7 24.8 38.9 63.7 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 46 40 6 2 SINCE JUL 1 0 2 -2 0 COOLING YESTERDAY 15 8 7 9 MONTH TO DATE 182 148 34 136 SINCE JUN 1 675 564 111 631 SINCE JAN 1 725 588 137 660 .................................................................. WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 6.0 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 90 300 AM LOWEST 55 1000 AM AVERAGE 73 .......................................................... THE ISLIP NY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 92 2002 MINIMUM TEMPERATURE (F) 65 57 2014 SUNRISE AND SUNSET AUGUST 18 2015........SUNRISE 605 AM EDT SUNSET 747 PM EDT AUGUST 19 2015........SUNRISE 606 AM EDT SUNSET 745 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$