Climatological Report (Daily)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
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876
CDUS44 KMRX 290824
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
424 AM EDT FRI AUG 29 2025
...................................
...THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR AUGUST 28 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 77 4:06 PM 94 1948 85 -8 93
1953
MINIMUM 50 6:28 AM 48 1968 62 -12 62
1986
AVERAGE 64 73 -9 78
PRECIPITATION (IN)
YESTERDAY 0.00 0.85 1949 0.10 -0.10 0.00
MONTH TO DATE 5.06 3.48 1.58 4.58
SINCE JUN 1 17.54 12.40 5.14 10.56
SINCE JAN 1 34.43 31.43 3.00 29.76
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0 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
YESTERDAY 1 0 1 0
MONTH TO DATE 7 0 7 1
SINCE JUN 1 9 7 2 2
SINCE JUL 1 7 0 7 1
COOLING
YESTERDAY 0 8 -8 13
MONTH TO DATE 238 270 -32 271
SINCE JUN 1 926 822 104 958
SINCE JAN 1 1041 917 124 1084
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 1.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 35 5:00 PM
AVERAGE 66
..........................................................
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 96 1953
MINIMUM TEMPERATURE (F) 62 43 1986
SUNRISE AND SUNSET
AUGUST 29 2025........SUNRISE 6:59 AM EDT SUNSET 8:01 PM EDT
AUGUST 30 2025........SUNRISE 7:00 AM EDT SUNSET 8:00 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$