


Climatological Report (Daily)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
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195 CDUS44 KMRX 172118 CLITRI CLIMATE REPORT NATIONAL WEATHER SERVICE MORRISTOWN, TN 518 PM EDT FRI OCT 17 2025 ................................... ...THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR OCTOBER 17 2025... VALID TODAY AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1937 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 74 3:24 PM 84 2007 70 4 60 MINIMUM 37 7:09 AM 27 1943 44 -7 32 AVERAGE 56 57 -1 46 PRECIPITATION (IN) TODAY 0.00 0.93 1948 0.08 -0.08 0.00 MONTH TO DATE 0.12 1.37 -1.25 0.18 SINCE SEP 1 4.27 4.21 0.06 7.84 SINCE JAN 1 38.89 35.92 2.97 38.26 SNOWFALL (IN) TODAY 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 TODAY 9 8 1 19 MONTH TO DATE 64 102 -38 115 SINCE SEP 1 81 138 -57 123 SINCE JUL 1 88 139 -51 124 COOLING TODAY 0 0 0 0 MONTH TO DATE 10 17 -7 31 SINCE SEP 1 107 159 -52 209 SINCE JAN 1 1154 1101 53 1337 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 1.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 5:00 AM LOWEST 37 2:00 PM AVERAGE 69 .......................................................... THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 85 1938 MINIMUM TEMPERATURE (F) 43 25 1943 SUNRISE AND SUNSET OCTOBER 17 2025.......SUNRISE 7:39 AM EDT SUNSET 6:50 PM EDT OCTOBER 18 2025.......SUNRISE 7:40 AM EDT SUNSET 6:49 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$