Climatological Report (Daily)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
408
CDUS44 KMRX 292137
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
537 PM EDT FRI AUG 29 2025
...................................
...THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR AUGUST 29 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 80 3:45 PM 96 1953 85 -5 95
MINIMUM 49 4:58 AM 43 1986 62 -13 64
AVERAGE 65 73 -8 80
PRECIPITATION (IN)
TODAY 0.00 0.79 1950 0.09 -0.09 0.00
MONTH TO DATE 5.06 3.57 1.49 4.58
SINCE JUN 1 17.54 12.49 5.05 10.56
SINCE JAN 1 34.43 31.52 2.91 29.76
SNOWFALL (IN)
TODAY 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
TODAY 0 0 0 0
MONTH TO DATE 7 0 7 1
SINCE JUN 1 9 7 2 2
SINCE JUL 1 7 0 7 1
COOLING
TODAY 0 8 -8 15
MONTH TO DATE 238 278 -40 286
SINCE JUN 1 926 830 96 973
SINCE JAN 1 1041 925 116 1099
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 1.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 43 3:00 PM
AVERAGE 72
..........................................................
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 95 1953
2024
MINIMUM TEMPERATURE (F) 61 46 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.
$$