WFO Monthly/Daily Climate Data
Issued by NWS Knoxville/Tri Cities, TN

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147
CXUS54 KMRX 011708
CF6TYS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   KNOXVILLE MCGHEE TYSON AIRPORT
                                          MONTH:     OCTOBER
                                          YEAR:      2020
                                          LATITUDE:   35 49 N
                                          LONGITUDE:  83 59 W

  TEMPERATURE IN F:       :PCPN:    SNOW:  WIND      :SUNSHINE: SKY     :PK WND
================================================================================
1   2   3   4   5  6A  6B    7    8   9   10  11  12  13   14  15   16   17  18
                                     12Z  AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD  WTR  SNW DPTH SPD SPD DIR MIN PSBL S-S WX    SPD DR
================================================================================

 1  74  52  63  -2   2   0 0.00  0.0    0  5.9 17 260   M    M   2        23 260
 2  66  44  55 -10  10   0 0.00  0.0    0  3.8 13  10   M    M   2        17  50
 3  70  43  57  -7   8   0 0.00  0.0    0  2.3 10 280   M    M   2 1      14 290
 4  72  47  60  -4   5   0 0.00  0.0    0  3.6 14 250   M    M   4 12     20 240
 5  72  50  61  -3   4   0 0.00  0.0    0  4.0 10  50   M    M   3        14  20
 6  76  46  61  -2   4   0 0.00  0.0    0  2.7 12 220   M    M   3 12     19 240
 7  79  53  66   3   0   1 0.00  0.0    0  3.8 14 230   M    M   0 1      19 210
 8  80  53  67   5   0   2 0.00  0.0    0  2.4  7  10   M    M   6         9  10
 9  71  63  67   5   0   2    T  0.0    0  3.6 10  20   M    M  10 1      13  20
10  69  63  66   4   0   1 1.96  0.0    0  8.9 15  30   M    M  10 1      21  30
11  72  63  68   7   0   3 0.18  0.0    0  5.2 14  30   M    M  10 12     17  30
12  77  63  70   9   0   5 0.01  0.0    0  5.5 13 250   M    M   8 12     16 270
13  72  52  62   1   3   0 0.00  0.0    0  6.7 15  20   M    M   5        20 340
14  77  44  61   1   4   0 0.00  0.0    0  2.6 10 230   M    M   1 1      14 240
15  79  50  65   5   0   0 0.00  0.0    0  8.0 23 230   M    M   3        32 220
16  63  42  53  -7  12   0 0.04  0.0    0  6.7 18 350   M    M   6 1      27 360
17  64  35  50  -9  15   0 0.00  0.0    0  4.3 16  40   M    M   1 1      21  50
18  70  38  54  -5  11   0 0.00  0.0    0  2.4  9 330   M    M   1        12 140
19  75  49  62   3   3   0 0.00  0.0    0  2.3 14 230   M    M   5        17 270
20  75  51  63   5   2   0 0.00  0.0    0  2.5  8 310   M    M   3 12     11 300
21  80  50  65   7   0   0 0.00  0.0    0  1.9  9 320   M    M   3 12     13 320
22  82  53  68  10   0   3 0.00  0.0    0  2.3  7 310   M    M   3 12     10 320
23  80  56  68  10   0   3 0.00  0.0    0  2.5 14 230   M    M   4 1      17 230
24  74  58  66   9   0   1 1.32  0.0    0  5.4 13  10   M    M   9 1      15  10
25  72  59  66   9   0   1 0.00  0.0    0  3.3  7 210   M    M   9 1      10  60
26  76  61  69  12   0   4    T  0.0    0  5.5 14 360   M    M   9 12     18 190
27  75  56  66  10   0   1 0.00  0.0    0  1.8  8  20   M    M   8        11 350
28  67  63  65   9   0   0 0.92  0.0    0  3.7  9 310   M    M  10 1      13  10
29  80  58  69  13   0   4 1.02  0.0    0 14.6 28 210   M    M   8 1      41 290
30  58  42  50  -5  15   0    T  0.0    0  8.3 23 260   M    M   7        29 260
31  64  38  51  -4  14   0 0.00  0.0    0  3.1  9  30   M    M   2        13  30
================================================================================
SM 2261 1595       112  31  5.45  0.0    139.6          M      157
================================================================================
AV 72.9 51.5                               4.5 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    28 210                 41 290
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:   KNOXVILLE MCGHEE TYSON AIRPORT
                                          MONTH:     OCTOBER
                                          YEAR:      2020
                                          LATITUDE:   35 49 N
                                          LONGITUDE:  83 59 W

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16

AVERAGE MONTHLY: 62.2   TOTAL FOR MONTH:   5.45    1 = FOG OR MIST
DPTR FM NORMAL:   2.3   DPTR FM NORMAL:    2.94    2 = FOG REDUCING VISIBILITY
HIGHEST:    82 ON 22    GRTST 24HR  2.09 ON 10-11      TO 1/4 MILE OR LESS
LOWEST:     35 ON 17                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.0 INCH    5 = HAIL
                        GRTST 24HR  0.0            6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  0            7 = DUSTSTORM OR SANDSTORM:
                                                       VSBY 1/2 MILE OR LESS
                                                   8 = SMOKE OR HAZE
[NO. OF DAYS WITH]      [WEATHER - DAYS WITH]      9 = BLOWING SNOW
                                                   X = TORNADO
MAX 32 OR BELOW:   0    0.01 INCH OR MORE:   7
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   3

[HDD (BASE 65) ]
TOTAL THIS MO.   112    CLEAR  (SCALE 0-3)  12
DPTR FM NORMAL   -84    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1   142    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL   -75

[CDD (BASE 65) ]
TOTAL THIS MO.    31
DPTR FM NORMAL    -5    [PRESSURE DATA]
TOTAL FM JAN 1  1628    HIGHEST SLP 30.39 ON 31
DPTR FM NORMAL   105    LOWEST  SLP 29.37 ON 29

[REMARKS]
#FINAL-10-20#



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