365
CDUS44 KMRX 240924
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
424 AM EST WED DEC 24 2025
...............................
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR DECEMBER 23 2025
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)
YESTERDAY
MAXIMUM 61 2:38 PM 68 2015 48 13 50
MINIMUM 43 7:22 AM -4 1989 28 15 19
AVERAGE 52 38 14 35
PRECIPITATION (IN)
YESTERDAY T 1.62 1990 0.11 -0.11 0.00
MONTH TO DATE 1.84 2.87 -1.03 1.86
SINCE DEC 1 1.84 2.87 -1.03 1.86
SINCE JAN 1 44.28 43.08 1.20 41.83
SNOWFALL (IN)
YESTERDAY 0.0 0.1 -0.1 0.0
MONTH TO DATE 0.9 1.2 -0.3 1.1
SINCE DEC 1 0.9 1.2 -0.3 1.1
SINCE JUL 1 1.4 1.5 -0.1 1.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 13 27 -14 30
MONTH TO DATE 642 575 67 597
SINCE DEC 1 642 575 67 597
SINCE JUL 1 1452 1428 24 1224
COOLING
YESTERDAY 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
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 4.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 7:00 AM
LOWEST 31 12:00 AM
AVERAGE 52
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THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 72 1964
MINIMUM TEMPERATURE (F) 28 -3 1983
1989
SUNRISE AND SUNSET
DECEMBER 24 2025......SUNRISE 7:39 AM EST SUNSET 5:20 PM EST
DECEMBER 25 2025......SUNRISE 7:40 AM EST SUNSET 5:20 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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