738
CDUS44 KMRX 292236
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
536 PM EST MON DEC 29 2025
...............................
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR DECEMBER 29 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 64 3:55 AM 74 2019 47 17 65
MINIMUM 34 3:55 PM 9 1977 28 6 48
AVERAGE 49 37 12 57
PRECIPITATION (IN)
TODAY 0.12 2.29 1942 0.11 0.01 0.75
MONTH TO DATE 1.97 3.54 -1.57 2.79
SINCE DEC 1 1.97 3.54 -1.57 2.79
SINCE JAN 1 44.41 43.75 0.66 42.76
SNOWFALL (IN)
TODAY T 0.1 -0.1 0.0
MONTH TO DATE 0.9 1.6 -0.7 1.1
SINCE DEC 1 0.9 1.6 -0.7 1.1
SINCE JUL 1 1.4 1.9 -0.5 1.5
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 16 28 -12 8
MONTH TO DATE 695 739 -44 701
SINCE DEC 1 695 739 -44 701
SINCE JUL 1 1505 1592 -87 1328
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 33 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 14.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 4:00 AM
LOWEST 43 3:00 PM
AVERAGE 68
......................................................
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 67 1990
MINIMUM TEMPERATURE (F) 27 6 1963
1983
SUNRISE AND SUNSET
DECEMBER 29 2025......SUNRISE 7:41 AM EST SUNSET 5:23 PM EST
DECEMBER 30 2025......SUNRISE 7:41 AM EST SUNSET 5:24 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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