745
CDUS44 KMRX 261419
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
919 AM EST THU FEB 26 2026
...............................
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR FEBRUARY 25 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 58 2:26 PM 74 2000 54 4 66
MINIMUM 29 5:36 AM -1 1967 31 -2 27
AVERAGE 44 42 2 47
PRECIPITATION (IN)
YESTERDAY 0.26 1.78 1961 0.14 0.12 0.00
MONTH TO DATE 2.41 3.40 -0.99 4.09
SINCE DEC 1 7.80 10.81 -3.01 9.60
SINCE JAN 1 5.83 7.05 -1.22 6.58
SNOWFALL (IN)
YESTERDAY 0.0 0.1 -0.1 0.0
MONTH TO DATE 2.2 2.7 -0.5 2.5
SINCE DEC 1 11.7 7.4 4.3 7.5
SINCE JUL 1 12.2 7.7 4.5 7.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 21 22 -1 18
MONTH TO DATE 689 632 57 565
SINCE DEC 1 2382 2313 69 2371
SINCE JUL 1 3192 3166 26 2998
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 26 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 7.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 11:00 PM
LOWEST 42 10:00 AM
AVERAGE 71
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THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 80 1977
MINIMUM TEMPERATURE (F) 32 4 1967
SUNRISE AND SUNSET
FEBRUARY 26 2026......SUNRISE 7:04 AM EST SUNSET 6:21 PM EST
FEBRUARY 27 2026......SUNRISE 7:03 AM EST SUNSET 6:22 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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