597
CDUS44 KMRX 210901
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
401 AM EST WED JAN 21 2026
...............................
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR JANUARY 20 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1937 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 33 4:48 PM 68 1951 46 -13 24
MINIMUM 16 11:59 PM -16 1985 26 -10 10
AVERAGE 25 36 -11 17
PRECIPITATION (IN)
YESTERDAY 0.00 1.56 1979 0.12 -0.12 0.01
MONTH TO DATE 1.72 2.31 -0.59 1.33
SINCE DEC 1 3.69 6.07 -2.38 4.35
SINCE JAN 1 1.72 2.31 -0.59 1.33
SNOWFALL (IN)
YESTERDAY 0.0 0.1 -0.1 0.2
MONTH TO DATE T 1.9 -1.9 3.1
SINCE DEC 1 0.9 3.6 -2.7 4.2
SINCE JUL 1 1.4 3.9 -2.5 4.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 40 29 11 48
MONTH TO DATE 517 574 -57 712
SINCE DEC 1 1283 1369 -86 1448
SINCE JUL 1 2093 2222 -129 2075
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 6.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 10:00 PM
LOWEST 18 2:00 PM
AVERAGE 40
......................................................
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 69 1959
MINIMUM TEMPERATURE (F) 26 -21 1985
SUNRISE AND SUNSET
JANUARY 21 2026.......SUNRISE 7:38 AM EST SUNSET 5:44 PM EST
JANUARY 22 2026.......SUNRISE 7:38 AM EST SUNSET 5:45 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page