Climatological Report (Daily)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
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CDUS44 KMRX 132110
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
510 PM EDT MON OCT 13 2025
...................................
...THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR OCTOBER 13 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 77 3:10 PM 86 1954 71 6 79
MINIMUM 50 7:09 AM 28 1988 46 4 41
AVERAGE 64 58 6 60
PRECIPITATION (IN)
TODAY 0.00 0.97 1982 0.08 -0.08 0.02
MONTH TO DATE 0.12 1.06 -0.94 0.12
SINCE SEP 1 4.27 3.90 0.37 7.78
SINCE JAN 1 38.89 35.61 3.28 38.20
SNOWFALL (IN)
TODAY 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
TODAY 1 7 -6 5
MONTH TO DATE 40 70 -30 45
SINCE SEP 1 57 106 -49 53
SINCE JUL 1 64 107 -43 54
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 10 17 -7 31
SINCE SEP 1 107 159 -52 209
SINCE JAN 1 1154 1101 53 1337
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 2.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 6:00 AM
LOWEST 43 3:00 PM
AVERAGE 70
..........................................................
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 85 1954
MINIMUM TEMPERATURE (F) 45 26 1988
SUNRISE AND SUNSET
OCTOBER 13 2025.......SUNRISE 7:35 AM EDT SUNSET 6:56 PM EDT
OCTOBER 14 2025.......SUNRISE 7:36 AM EDT SUNSET 6:54 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$