CDUS44 KMRX 182134 CLICHA CLIMATE REPORT NATIONAL WEATHER SERVICE MORRISTOWN, TN 534 PM EDT MON MAY 18 2026 ................................... ...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR MAY 18 2026... VALID TODAY AS OF 0500 PM LOCAL TIME. 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) TODAY MAXIMUM 89 3:42 PM 96 1962 81 8 84 MINIMUM 66 5:15 AM 39 1973 60 6 65 AVERAGE 78 70 8 75 PRECIPITATION (IN) TODAY 0.00 2.10 1930 0.12 -0.12 0.00 MONTH TO DATE 1.44 2.49 -1.05 8.87 SINCE MAR 1 8.20 12.70 -4.50 19.39 SINCE JAN 1 14.62 22.75 -8.13 27.79 SNOWFALL (IN) TODAY 0.0 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 T SINCE MAR 1 T 1.1 -1.1 T SINCE JUL 1 0.8 3.6 -2.8 4.1 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 0 1 -1 0 MONTH TO DATE 27 25 2 23 SINCE MAR 1 247 549 -302 391 SINCE JUL 1 2499 3021 -522 2626 COOLING TODAY 13 6 7 10 MONTH TO DATE 49 84 -35 89 SINCE MAR 1 196 144 52 194 SINCE JAN 1 200 145 55 196 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 5.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 84 5:00 AM LOWEST 43 4:00 PM AVERAGE 64 .......................................................... THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 96 1962 MINIMUM TEMPERATURE (F)60 40 1976 SUNRISE AND SUNSET MAY 18 2026...........SUNRISE 6:35 AM EDT SUNSET 8:40 PM EDT MAY 19 2026...........SUNRISE 6:34 AM EDT SUNSET 8:41 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$