


Climatological Report (Daily)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
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642 CDUS44 KMRX 132110 CLICHA CLIMATE REPORT NATIONAL WEATHER SERVICE MORRISTOWN, TN 510 PM EDT SUN JUL 13 2025 ................................... ...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR JULY 13 2025... VALID TODAY AS OF 0500 PM LOCAL TIME. 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) TODAY MAXIMUM 91 11:54 AM 105 1980 91 0 101 MINIMUM 74 6:27 AM 59 1898 71 3 74 1974 AVERAGE 83 81 2 88 PRECIPITATION (IN) TODAY 0.00 1.45 2006 0.17 -0.17 0.00 MONTH TO DATE 0.05 2.18 -2.13 0.09 SINCE JUN 1 4.25 6.36 -2.11 1.35 SINCE JAN 1 35.19 30.56 4.63 25.18 SNOWFALL (IN) TODAY 0.0 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH MM DEGREE DAYS HEATING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 0 1 -1 0 SINCE JUL 1 0 0 0 0 COOLING TODAY 18 16 2 23 MONTH TO DATE 225 202 23 261 SINCE JUN 1 638 576 62 722 SINCE JAN 1 906 822 84 1061 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 3.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. THUNDERSTORM RELATIVE HUMIDITY (PERCENT) HIGHEST 94 2:00 AM LOWEST 50 12:00 PM AVERAGE 72 .......................................................... THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 91 103 1954 MINIMUM TEMPERATURE (F) 71 56 1967 SUNRISE AND SUNSET JULY 13 2025..........SUNRISE 6:37 AM EDT SUNSET 8:56 PM EDT JULY 14 2025..........SUNRISE 6:38 AM EDT SUNSET 8:55 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$