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

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CXUS54 KMRX 011130
CF6TYS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   KNOXVILLE MCGHEE TYSON AIRPORT
                                          MONTH:     DECEMBER
                                          YEAR:      2023
                                          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  51  43  47   2  18   0 0.25  0.0    0  2.2  8 270   M    M  10 12     10 260
 2  57  50  54  10  11   0 2.26  0.0    0  3.7 15 120   M    M  10 12     19 110
 3  65  46  56  12   9   0 0.20  0.0    0  8.5 22 240   M    M   7 1      28 220
 4  62  40  51   7  14   0    T  0.0    0  6.2 29 230   M    M   6        36 220
 5  53  38  46   2  19   0 0.12  0.0    0  7.4 28 240   M    M   8        40 310
 6  47  32  40  -4  25   0    T    T    0  6.7 18 350   M    M   7 14     24 340
 7  57  27  42  -1  23   0 0.00  0.0    0  4.4 16 220   M    M   1 18     19 220
 8  62  32  47   4  18   0 0.00  0.0    0  3.9 18 220   M    M   5        23 220
 9  58  45  52   9  13   0 0.79  0.0    0  5.2 17 280   M    M   9 13     27 290
10  59  37  48   5  17   0 1.17  0.0    0  7.5 17 250   M    M  10 13     28 260
11  45  30  38  -5  27   0 0.00  0.0    0  3.3  9 340   M    M   5        15 350
12  51  25  38  -4  27   0 0.00  0.0    0  0.7  6 160   M    M   4         9 180
13  58  29  44   2  21   0 0.00  0.0    0  5.5 16  30   M    M   6        21  70
14  58  32  45   3  20   0 0.00  0.0    0  6.0 14  30   M    M   1        17  30
15  58  28  43   1  22   0 0.00  0.0    0  1.7  6  30   M    M   1         8 220
16  58  28  43   1  22   0 0.00  0.0    0  3.4 10  60   M    M   6        13  50
17  53  42  48   6  17   0 0.14  0.0    0  2.6 14 320   M    M  10 1      20 320
18  50  32  41   0  24   0 0.00  0.0    0 11.5 25 280   M    M   7        36 310
19  41  25  33  -8  32   0 0.00  0.0    0  6.4 15  20   M    M   3        21 350
20  46  25  36  -5  29   0 0.00  0.0    0  2.5  9  20   M    M   6        10  20
21  55  25  40  -1  25   0 0.00  0.0    0  0.8  7 280   M    M   8 8       9 360
22  59  31  45   4  20   0 0.00  0.0    0  1.2  7 310   M    M   7         9 290
23  62  33  48   7  17   0 0.00  0.0    0  0.9  6 110   M    M   6         8 120
24  66  35  51  11  14   0 0.00  0.0    0  2.3 12 150   M    M   5        17 150
25  65  46  56  16   9   0 0.15  0.0    0  6.4 23 150   M    M   9 1      33 130
26  61  50  56  16   9   0 0.94  0.0    0  4.5 13 280   M    M  10 12     18 270
27  56  42  49   9  16   0 0.04  0.0    0  5.3 12 260   M    M   8 1      21 240
28  48  38  43   3  22   0    T  0.0    0  7.3 16 260   M    M   7        21 260
29  40  36  38  -2  27   0    T    T    0  8.6 17 230   M    M  10 1      24 270
30  43  36  40   0  25   0 0.00  0.0    0 10.5 16 220   M    M  10        21 290
31  55  35  45   5  20   0 0.00  0.0    0 12.9 24 220   M    M   6        31 210
================================================================================
SM 1699 1093       612   0  6.06    T    160.0          M      208
================================================================================
AV 54.8 35.3                               5.2 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->    29 230                 40 310
================================================================================
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:     DECEMBER
                                          YEAR:      2023
                                          LATITUDE:   35 49 N
                                          LONGITUDE:  83 59 W

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

AVERAGE MONTHLY: 45.0   TOTAL FOR MONTH:   6.06    1 = FOG OR MIST
DPTR FM NORMAL:   3.1   DPTR FM NORMAL:    1.06    2 = FOG REDUCING VISIBILITY
HIGHEST:    66 ON 24    GRTST 24HR  2.46 ON  2- 3      TO 1/4 MILE OR LESS
LOWEST:     25 ON 21,20                             3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  T            5 = HAIL
                        GRTST 24HR   T   ON  6- 6  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:  10
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   9
MIN 32 OR BELOW:  14    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.   612    CLEAR  (SCALE 0-3)   4
DPTR FM NORMAL  -104    PTCLDY (SCALE 4-7)  17
TOTAL FM JUL 1  1141    CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL  -260

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1557    HIGHEST SLP 30.72 ON 14
DPTR FM NORMAL   -15    LOWEST  SLP 29.75 ON 17

[REMARKS]
#FINAL-12-23#


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