438 CDUS42 KJAX 180632 CLIJAX CLIMATE REPORT NATIONAL WEATHER SERVICE JACKSONVILLE FL 132 AM EST FRI DEC 18 2020 ................................... ...THE JACKSONVILLE CLIMATE SUMMARY FOR DECEMBER 17 2020... CLIMATE NORMAL PERIOD: 1981 TO 2010 CLIMATE RECORD PERIOD: 1871 TO 2020 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 54 2:31 PM 82 2019 66 -12 82 MINIMUM 40 11:59 PM 26 1943 44 -4 60 AVERAGE 47 55 -8 71 PRECIPITATION (IN) YESTERDAY 0.00 3.96 2005 0.09 -0.09 0.17 MONTH TO DATE 1.62 1.49 0.13 1.70 SINCE DEC 1 1.62 1.49 0.13 1.70 SINCE JAN 1 56.29 51.08 5.21 43.17 SNOWFALL (IN) YESTERDAY 0.0 0.0 MM DEGREE DAYS HEATING YESTERDAY 18 11 7 0 MONTH TO DATE 201 158 43 103 SINCE DEC 1 201 158 43 103 SINCE JUL 1 264 331 -67 269 COOLING YESTERDAY 0 1 -1 6 MONTH TO DATE 5 17 -12 24 SINCE DEC 1 5 17 -12 24 SINCE JAN 1 3236 2661 575 3278 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 9.3 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 12:00 AM LOWEST 66 3:00 PM AVERAGE 83 .......................................................... THE JACKSONVILLE CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 83 2016 MINIMUM TEMPERATURE (F) 43 25 1988 SUNRISE AND SUNSET DECEMBER 18 2020......SUNRISE 7:18 AM EST SUNSET 5:29 PM EST DECEMBER 19 2020......SUNRISE 7:19 AM EST SUNSET 5:30 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$