147 CDUS42 KKEY 110529 CLIMTH CLIMATE REPORT NATIONAL WEATHER SERVICE KEY WEST, FL 1227 AM EST TUE DEC 11 2018 ................................... ...THE MARATHON CLIMATE SUMMARY FOR DECEMBER 10 2018... CLIMATE NORMAL PERIOD 1981 TO 2010 WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST VALUE (LST) VALUE FROM YEAR NORMAL ...................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 75 246 PM 78 -3 64 MINIMUM 67 1159 PM 68 -1 57 AVERAGE 71 73 -2 61 PRECIPITATION (IN) YESTERDAY 0.03 0.05 -0.02 0.00 MONTH TO DATE 0.03 0.66 -0.63 0.93 SINCE DEC 1 0.03 0.66 -0.63 0.93 SINCE JAN 1 30.60 44.81 -14.21 31.50 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE DEC 1 0.0 SINCE JUL 1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 1 -1 4 MONTH TO DATE 0 3 -3 4 SINCE DEC 1 0 3 -3 4 SINCE JUL 1 4 4 0 4 COOLING YESTERDAY 6 8 -2 0 MONTH TO DATE 107 87 20 121 SINCE DEC 1 107 87 20 121 SINCE JAN 1 5242 4851 391 5500 ...................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 10.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 LOWEST 61 AVERAGE 77 .......................................................... THE MARATHON CLIMATE NORMALS FOR TODAY NORMAL MAXIMUM TEMPERATURE (F) 77 MINIMUM TEMPERATURE (F) 68 SUNRISE AND SUNSET DECEMBER 11 2018......SUNRISE 659 AM EST SUNSET 537 PM EST DECEMBER 12 2018......SUNRISE 659 AM EST SUNSET 537 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$