386
CDUS44 KMRX 102210
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
510 PM EST WED DEC 10 2025
...............................
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR DECEMBER 10 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 51 12:58 PM 76 1971 51 0 68
MINIMUM 26 7:57 AM 6 1937 30 -4 49
AVERAGE 39 40 -1 59
PRECIPITATION (IN)
TODAY 0.01 1.95 1972 0.13 -0.12 0.13
MONTH TO DATE 1.12 1.28 -0.16 0.80
SINCE DEC 1 1.12 1.28 -0.16 0.80
SINCE JAN 1 43.56 41.49 2.07 40.77
SNOWFALL (IN)
TODAY 0.0 0.0 0.0 0.0
MONTH TO DATE T 0.4 -0.4 1.1
SINCE DEC 1 T 0.4 -0.4 1.1
SINCE JUL 1 0.5 0.7 -0.2 1.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 26 25 1 6
MONTH TO DATE 258 238 20 288
SINCE DEC 1 258 238 20 288
SINCE JUL 1 1068 1091 -23 915
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 30 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 5.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 2:00 AM
LOWEST 41 1:00 PM
AVERAGE 69
......................................................
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 74 2021
MINIMUM TEMPERATURE (F) 30 4 1937
1962
SUNRISE AND SUNSET
DECEMBER 10 2025......SUNRISE 7:31 AM EST SUNSET 5:14 PM EST
DECEMBER 11 2025......SUNRISE 7:31 AM EST SUNSET 5:14 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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