Climatological Report (Daily)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
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998
CDUS44 KMRX 272141
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
541 PM EDT WED AUG 27 2025
...................................
...THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR AUGUST 27 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 74 1:50 PM 95 1943 85 -11 91
1954
2016
MINIMUM 47 6:20 AM 46 1945 62 -15 61
AVERAGE 61 74 -13 76
PRECIPITATION (IN)
TODAY 0.00 1.17 1983 0.11 -0.11 0.00
MONTH TO DATE 5.06 3.38 1.68 4.58
SINCE JUN 1 17.54 12.30 5.24 10.56
SINCE JAN 1 34.43 31.33 3.10 29.76
SNOWFALL (IN)
TODAY MM 0.0 MM 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 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 4 0 4 0
MONTH TO DATE 6 0 6 1
SINCE JUN 1 8 7 1 2
SINCE JUL 1 6 0 6 1
COOLING
TODAY 0 9 -9 11
MONTH TO DATE 238 262 -24 258
SINCE JUN 1 926 814 112 945
SINCE JAN 1 1041 909 132 1071
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 1.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 4:00 AM
LOWEST 33 4:00 PM
AVERAGE 67
..........................................................
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 94 1948
1953
MINIMUM TEMPERATURE (F) 62 48 1968
1986
SUNRISE AND SUNSET
AUGUST 27 2025........SUNRISE 6:57 AM EDT SUNSET 8:04 PM EDT
AUGUST 28 2025........SUNRISE 6:58 AM EDT SUNSET 8:03 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$