


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
197 CDUS44 KMRX 172118 CLITYS CLIMATE REPORT NATIONAL WEATHER SERVICE MORRISTOWN, TN 518 PM EDT FRI OCT 17 2025 ................................... ...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR OCTOBER 17 2025... VALID TODAY AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1871 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 78 3:52 PM 85 1881 71 7 62 1897 2007 MINIMUM 50 6:49 AM 25 1876 48 2 35 AVERAGE 64 60 4 49 PRECIPITATION (IN) TODAY 0.00 1.73 1879 0.08 -0.08 0.00 MONTH TO DATE 0.07 1.51 -1.44 0.02 SINCE SEP 1 2.99 5.00 -2.01 6.35 SINCE JAN 1 39.12 41.42 -2.30 48.18 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 6 -5 16 MONTH TO DATE 6 66 -60 73 SINCE SEP 1 6 83 -77 75 SINCE JUL 1 6 83 -77 75 COOLING TODAY 0 1 -1 0 MONTH TO DATE 43 35 8 51 SINCE SEP 1 260 255 5 293 SINCE JAN 1 1772 1562 210 1789 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 5.3 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 74 6:00 AM LOWEST 42 3:00 PM AVERAGE 58 .......................................................... THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 86 1938 MINIMUM TEMPERATURE (F) 48 30 1943 SUNRISE AND SUNSET OCTOBER 17 2025.......SUNRISE 7:45 AM EDT SUNSET 6:57 PM EDT OCTOBER 18 2025.......SUNRISE 7:45 AM EDT SUNSET 6:56 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$