CXUS54 KMRX 012227 CLMTRI CLIMATE REPORT NATIONAL WEATHER SERVICE MORRISTOWN, TN 527 PM EST THU JAN 01 2026 ................................... ...THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1937 TO 2025 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) HIGHEST 71 12/25 12/28 LOWEST 8 12/15 AVG. MAXIMUM 52.1 49.5 2.6 AVG. MINIMUM 28.0 29.2 -1.2 MEAN 40.0 39.3 0.7 DAYS MAX >= 90 0 DAYS MAX <= 32 0 DAYS MIN <= 32 23 DAYS MIN <= 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 6.75 1961 MINIMUM 0.21 1965 TOTALS 1.97 3.76 -1.79 DAYS >= .01 11 DAYS >= .10 7 DAYS >= .50 1 DAYS >= 1.00 0 GREATEST 24 HR. TOTAL 0.53 12/01 TO 12/02 SNOWFALL (INCHES) TOTALS 0.9 1.7 -0.8 SINCE 7/1 1.4 SNOWDEPTH AVG. T DAYS >= TRACE 9 GREATEST SNOW DEPTH MM DEGREE DAYS HEATING TOTAL 766 795 -29 SINCE 7/1 1576 1648 -72 COOLING TOTAL 0 0 0 SINCE 1/1 1154 1104 50 ................................................ WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 RAIN 3 SNOW 0 FOG 18 FOG W/VIS <= 1/4 MILE 4 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$