CDUS44 KMRX 120830 CLICHA CLIMATE REPORT NATIONAL WEATHER SERVICE MORRISTOWN, TN 330 AM EST FRI DEC 12 2025 ................................... ...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR DECEMBER 11 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1879 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 50 3:04 PM 77 2007 54 -4 57 MINIMUM 32 8:04 AM 10 1962 36 -4 36 AVERAGE 41 45 -4 47 PRECIPITATION (IN) YESTERDAY 0.00 3.15 1961 0.18 -0.18 T MONTH TO DATE 1.14 1.98 -0.84 0.79 SINCE DEC 1 1.14 1.98 -0.84 0.79 SINCE JAN 1 54.38 51.73 2.65 38.97 SNOWFALL (IN) YESTERDAY 0.0 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 T SINCE DEC 1 0.0 0.0 0.0 T SINCE JUL 1 T 0.0 0.0 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 24 20 4 18 MONTH TO DATE 239 211 28 251 SINCE DEC 1 239 211 28 251 SINCE JUL 1 696 773 -77 570 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 2051 1919 132 2376 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 6.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 75 11:00 PM LOWEST 29 3:00 PM AVERAGE 52 .......................................................... THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 54 73 2015 MINIMUM TEMPERATURE (F) 36 2 1962SUNRISE AND SUNSET DECEMBER 12 2025......SUNRISE 7:40 AM EST SUNSET 5:30 PM EST DECEMBER 13 2025......SUNRISE 7:40 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. $$