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

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CXUS54 KMRX 012001
CF6TYS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   KNOXVILLE MCGHEE TYSON AIRPORT
                                          MONTH:     JULY
                                          YEAR:      2021
                                          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  90  72  81   3   0  16 0.63  0.0    0 10.7 25 230   M    M   9 138    31 240
 2  84  67  76  -2   0  11 0.07  0.0    0  8.1 14 360   M    M   7 1      20 360
 3  80  60  70  -8   0   5 0.00  0.0    0  6.9 14  60   M    M   2        21  10
 4  85  59  72  -6   0   7 0.00  0.0    0  1.7  9 360   M    M   1 8      13 360
 5  90  65  78   0   0  13 0.00  0.0    0  3.2  9 360   M    M   5 18     12 360
 6  91  68  80   2   0  15 0.00  0.0    0  3.7 10 360   M    M   4        16 320
 7  80  69  75  -3   0  10 0.03  0.0    0  3.1 13 100   M    M   9 13     16 100
 8  88  68  78   0   0  13    T  0.0    0  7.1 14 200   M    M   8        19 220
 9  83  71  77  -1   0  12 0.02  0.0    0 10.7 20 210   M    M   8 3      26 200
10  88  70  79   0   0  14 0.15  0.0    0  7.7 24 200   M    M   8 138    30 210
11  88  69  79   0   0  14 0.56  0.0    0  9.5 28 260   M    M   6 1      38 280
12  88  69  79   0   0  14    T  0.0    0  7.9 23 210   M    M   8 3      31 230
13  86  69  78  -1   0  13 0.00  0.0    0 10.1 21 220   M    M   8        26 240
14  87  70  79   0   0  14    T  0.0    0  5.8 14 320   M    M   6 3      22 200
15  90  70  80   1   0  15 0.00  0.0    0  5.5 17 250   M    M   3        23 250
16  92  71  82   3   0  17    T  0.0    0  5.9 20 250   M    M   4        26 250
17  85  70  78  -1   0  13 0.03  0.0    0  8.9 21 210   M    M   7        29 200
18  86  70  78  -1   0  13 0.15  0.0    0  4.9 18 190   M    M   9 13     24 160
19  83  70  77  -2   0  12 0.01  0.0    0  4.6 14 150   M    M  10        19 160
20  85  69  77  -2   0  12 0.00  0.0    0  5.6 16  60   M    M   9        20  60
21  90  66  78  -1   0  13 0.00  0.0    0  3.3 10  30   M    M   4 1      17  30
22  91  67  79   0   0  14 0.00  0.0    0  4.7 12  20   M    M   1 18     16  20
23  91  67  79   0   0  14 0.00  0.0    0  3.4 12 330   M    M   1        16 330
24  92  68  80   1   0  15 0.00  0.0    0  6.2 14 250   M    M   2 18     21 220
25  94  73  84   5   0  19 0.00  0.0    0  5.6 15 230   M    M   5        20 250
26  90  73  82   3   0  17    T  0.0    0  5.4 23  10   M    M   7        31 360
27  95  71  83   4   0  18 0.00  0.0    0  3.6 13  20   M    M   6 18     17  20
28  97  71  84   5   0  19 0.00  0.0    0  4.9 14 290   M    M   2        19 320
29  94  67  81   2   0  16 0.00  0.0    0  5.9 15 230   M    M   5        22 230
30  91  75  83   4   0  18 0.05  0.0    0  5.9 15 220   M    M   8 1      22 210
31  90  71  81   3   0  16 0.00  0.0    0  4.9 17 270   M    M   3 18     21 290
================================================================================
SM 2744 2135         0 432  1.70  0.0    185.4          M      175
================================================================================
AV 88.5 68.9                               6.0 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    28 260                 38 280
================================================================================
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:     JULY
                                          YEAR:      2021
                                          LATITUDE:   35 49 N
                                          LONGITUDE:  83 59 W

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

AVERAGE MONTHLY: 78.7   TOTAL FOR MONTH:   1.70    1 = FOG OR MIST
DPTR FM NORMAL:   0.2   DPTR FM NORMAL:   -3.55    2 = FOG REDUCING VISIBILITY
HIGHEST:    97 ON 28    GRTST 24HR  0.70 ON  1- 2      TO 1/4 MILE OR LESS
LOWEST:     59 ON  4                               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:  10
MAX 90 OR ABOVE:  16    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)   6
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)  19
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   432
DPTR FM NORMAL    12    [PRESSURE DATA]
TOTAL FM JAN 1   907    HIGHEST SLP 30.26 ON 14
DPTR FM NORMAL    -8    LOWEST  SLP 29.83 ON  2

[REMARKS]
#FINAL-07-21#


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