607
CDUS44 KMRX 251012
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
612 AM EDT SAT OCT 25 2025
...............................
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR OCTOBER 24 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 60 2:38 PM 84 1963 67 -7 73
MINIMUM 31 6:03 AM 27 2006 41 -10 41
AVERAGE 46 54 -8 57
PRECIPITATION (IN)
YESTERDAY 0.00 0.96 1971 0.08 -0.08 0.00
MONTH TO DATE 0.43 1.93 -1.50 0.18
SINCE SEP 1 4.58 4.77 -0.19 7.84
SINCE JAN 1 39.20 36.48 2.72 38.26
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 19 11 8 8
MONTH TO DATE 151 172 -21 180
SINCE SEP 1 168 208 -40 188
SINCE JUL 1 175 209 -34 189
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 10 17 -7 31
SINCE SEP 1 107 159 -52 209
SINCE JAN 1 1154 1101 53 1337
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WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 0.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 6:00 AM
LOWEST 31 4:00 PM
AVERAGE 66
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THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 81 1991
2012
MINIMUM TEMPERATURE (F) 41 24 2006
SUNRISE AND SUNSET
OCTOBER 25 2025.......SUNRISE 7:46 AM EDT SUNSET 6:40 PM EDT
OCTOBER 26 2025.......SUNRISE 7:47 AM EDT SUNSET 6:39 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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