314 CDUS42 KJAX 160635 CLIJAX CLIMATE REPORT NATIONAL WEATHER SERVICE JACKSONVILLE FL 135 AM EST THU DEC 16 2021 ................................... ...THE JACKSONVILLE CLIMATE SUMMARY FOR DECEMBER 15 2021... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1871 TO 2021 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 77 1:39 PM 84 2009 68 9 64 MINIMUM 58 7:55 AM 21 2010 46 12 51 AVERAGE 68 57 11 58 PRECIPITATION (IN) YESTERDAY 0.00 1.59 1997 0.09 -0.09 0.00 MONTH TO DATE 0.24 1.32 -1.08 0.21 SINCE DEC 1 0.24 1.32 -1.08 0.21 SINCE JAN 1 56.14 51.94 4.20 54.88 SNOWFALL (IN) YESTERDAY 0.0 0.0 MM DEGREE DAYS HEATING YESTERDAY 0 9 -9 7 MONTH TO DATE 39 122 -83 171 SINCE DEC 1 39 122 -83 171 SINCE JUL 1 269 291 -22 234 COOLING YESTERDAY 3 1 2 0 MONTH TO DATE 15 15 0 5 SINCE DEC 1 15 15 0 5 SINCE JAN 1 2611 2792 -181 3236 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (60) AVERAGE WIND SPEED 8.4 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 100 4:00 AM LOWEST 56 1:00 PM AVERAGE 78 .......................................................... THE JACKSONVILLE CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 83 1956 MINIMUM TEMPERATURE (F) 46 26 1968 SUNRISE AND SUNSET DECEMBER 16 2021......SUNRISE 7:17 AM EST SUNSET 5:28 PM EST DECEMBER 17 2021......SUNRISE 7:18 AM EST SUNSET 5:29 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$