CDUS44 KMRX 210827 CLICHA CLIMATE REPORT NATIONAL WEATHER SERVICE MORRISTOWN, TN 427 AM EDT MON SEP 21 2026 ................................... ...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1879 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 97 3:05 PM 99 1925 83 14 91 MINIMUM 70 6:45 AM 40 1889 62 8 62 AVERAGE 84 73 11 77 PRECIPITATION (IN) YESTERDAY 0.02 3.37 2009 0.13 -0.11 0.00 MONTH TO DATE 0.03 2.74 -2.71 0.73 SINCE SEP 1 0.03 2.74 -2.71 0.73 SINCE JAN 1 30.98 39.87 -8.89 46.56 SNOWFALL (IN) YESTERDAY 0.0 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 0.0 0.0 0.0 0.0 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 SEP 1 0 0 0 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 19 8 11 12 MONTH TO DATE 391 211 180 194 SINCE SEP 1 391 211 180 194 SINCE JAN 1 2206 1784 422 1839 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (120) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 3.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 97 2:00 AM LOWEST 41 5:00 PM AVERAGE 69 .......................................................... THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 98 1955MINIMUM TEMPERATURE (F) 62 44 1956 SUNRISE AND SUNSET SEPTEMBER 21 2026.....SUNRISE 7:28 AM EDT SUNSET 7:39 PM EDT SEPTEMBER 22 2026.....SUNRISE 7:29 AM EDT SUNSET 7:37 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$