CDUS44 KMRX 122214 CLITRI CLIMATE REPORT NATIONAL WEATHER SERVICE MORRISTOWN, TN 514 PM EST FRI DEC 12 2025 ................................... ...THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR DECEMBER 12 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 39 3:59 PM 75 1949 50 -11 43 MINIMUM 31 8:43 AM -5 1962 30 1 24 AVERAGE 35 40 -5 34 PRECIPITATION (IN) TODAY 0.05 1.11 1956 0.13 -0.08 0.00 MONTH TO DATE 1.28 1.55 -0.27 1.22 SINCE DEC 1 1.28 1.55 -0.27 1.22 SINCE JAN 1 43.72 41.76 1.96 41.19 SNOWFALL (IN) TODAY 0.3 0.1 0.2 0.0 MONTH TO DATE 0.5 0.6 -0.1 1.1 SINCE DEC 1 0.5 0.6 -0.1 1.1 SINCE JUL 1 1.0 0.9 0.1 1.5 SNOW DEPTH T DEGREE DAYS HEATING TODAY 30 25 5 31 MONTH TO DATE 317 288 29 340 SINCE DEC 1 317 288 29 340 SINCE JUL 1 1127 1141 -14 967 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1154 1104 50 1348 ................................................................... WIND (MPH) HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION E (80) AVERAGE WIND SPEED 1.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 12:00 AM LOWEST 79 4:00 PM AVERAGE 88 .......................................................... THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 50 72 2015 MINIMUM TEMPERATURE (F) 30 -9 1962 SUNRISE AND SUNSET DECEMBER 12 2025......SUNRISE 7:32 AM EST SUNSET 5:15 PM EST DECEMBER 13 2025......SUNRISE 7:33 AM EST SUNSET 5:15 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$