413
CDUS44 KMRX 282203
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
503 PM EST SUN DEC 28 2025
...............................
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR DECEMBER 28 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 71 3:59 PM 73 2015 47 24 68
2021
MINIMUM 43 1:49 AM 8 2010 28 15 50
AVERAGE 57 37 20 59
PRECIPITATION (IN)
TODAY 0.00 1.35 2018 0.11 -0.11 0.09
MONTH TO DATE 1.85 3.43 -1.58 2.04
SINCE DEC 1 1.85 3.43 -1.58 2.04
SINCE JAN 1 44.29 43.64 0.65 42.01
SNOWFALL (IN)
TODAY 0.0 0.1 -0.1 0.0
MONTH TO DATE 0.9 1.5 -0.6 1.1
SINCE DEC 1 0.9 1.5 -0.6 1.1
SINCE JUL 1 1.4 1.8 -0.4 1.5
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 8 28 -20 6
MONTH TO DATE 679 711 -32 693
SINCE DEC 1 679 711 -32 693
SINCE JUL 1 1489 1564 -75 1320
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 13 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 2.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1:00 AM
LOWEST 54 3:00 PM
AVERAGE 77
......................................................
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 74 2019
MINIMUM TEMPERATURE (F) 28 9 1977
SUNRISE AND SUNSET
DECEMBER 28 2025......SUNRISE 7:41 AM EST SUNSET 5:22 PM EST
DECEMBER 29 2025......SUNRISE 7:41 AM EST SUNSET 5:23 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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