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

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000
CXUS54 KMRX 012248
CF6CHA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CHATTANOOGA AIRPORT
                                          MONTH:     AUGUST
                                          YEAR:      2023
                                          LATITUDE:   35  1 N
                                          LONGITUDE:  85 12 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   0   0  16 0.00  0.0    0  6.4 16  20   M    M   3        21  20
 2  90  70  80  -1   0  15 0.00  0.0    0  5.1 12 190   M    M   6        17 180
 3  83  76  80  -1   0  15 0.09  0.0    0  5.2 16 240   M    M   8 13     26 220
 4  84  74  79  -2   0  14 0.07  0.0    0  2.4 10  30   M    M   8 13     15 290
 5  93  71  82   1   0  17 0.00  0.0    0  2.2 10 320   M    M   4 1      14 320
 6  85  70  78  -3   0  13 0.97  0.0    0  5.1 26 290   M    M   7 13     37 270
 7  90  70  80  -1   0  15 0.77  0.0    0  5.6 47 210   M    M   6 13     68 210
 8  82  69  76  -5   0  11    T  0.0    0  2.9 16 290   M    M   5 1      23 250
 9  88  65  77  -4   0  12 0.37  0.0    0  2.8 28 260   M    M   5 13     37 270
10  88  70  79  -2   0  14 0.35  0.0    0  5.9 23 290   M    M   6 13     35 290
11  93  73  83   2   0  18 0.60  0.0    0  3.0 10  60   M    M   6 13     16 260
12  92  72  82   1   0  17 0.42  0.0    0  2.3 23 300   M    M   5 13     35 290
13  94  70  82   2   0  17 0.07  0.0    0  1.9 23 300   M    M   6 123    32 310
14  95  73  84   4   0  19 0.04  0.0    0  4.9 15 240   M    M   6 13     21 240
15  87  69  78  -2   0  13 0.23  0.0    0  4.9 16 310   M    M   5 13     27 240
16  85  65  75  -5   0  10 0.00  0.0    0  5.8 14  10   M    M   2        18  10
17  86  65  76  -4   0  11 0.00  0.0    0  4.0 14 220   M    M   2        19 220
18  89  67  78  -2   0  13 0.00  0.0    0  3.5 14 330   M    M   2        17 340
19  89  64  77  -3   0  12 0.00  0.0    0  2.7  9  30   M    M   2        12  10
20  93  66  80   0   0  15 0.00  0.0    0  1.1  8 160   M    M   1        13 110
21  95  72  84   4   0  19 0.00  0.0    0  1.5 10  40   M    M   3        13  50
22  93  74  84   4   0  19 0.00  0.0    0  6.0 17 360   M    M   4 1      24 360
23  95  78  87   7   0  22 0.00  0.0    0  5.3 13 360   M    M   3        19 290
24  98  75  87   8   0  22    T  0.0    0  2.6 12 200   M    M   3 3      16 200
25  99  74  87   8   0  22 0.00  0.0    0  2.6 10 340   M    M   2        13 340
26  97  75  86   7   0  21 0.00  0.0    0  4.8 14 350   M    M   4 3      21  20
27  96  76  86   7   0  21 0.00  0.0    0  6.6 18  20   M    M   6 3      28  10
28  89  74  82   3   0  17 1.67  0.0    0  5.5 15 350   M    M   6 13     19 350
29  87  74  81   3   0  16 1.11  0.0    0  2.7 20 300   M    M   7 1238   26 310
30  85  71  78   0   0  13 0.00  0.0    0 11.5 22  10   M    M   5 8      36 360
31  86  66  76  -2   0  11 0.00  0.0    0  8.6 15 360   M    M   2        21  10
================================================================================
SM 2796 2200         0 490  6.76  0.0    135.4          M      140
================================================================================
AV 90.2 71.0                               4.4 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    47 210                 68 210
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   CHATTANOOGA AIRPORT
                                          MONTH:     AUGUST
                                          YEAR:      2023
                                          LATITUDE:   35  1 N
                                          LONGITUDE:  85 12 W

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

AVERAGE MONTHLY: 80.6   TOTAL FOR MONTH:   6.76    1 = FOG OR MIST
DPTR FM NORMAL:   0.6   DPTR FM NORMAL:    3.09    2 = FOG REDUCING VISIBILITY
HIGHEST:    99 ON 25    GRTST 24HR  1.67 ON 28-28      TO 1/4 MILE OR LESS
LOWEST:     64 ON 19                               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:  13
MAX 90 OR ABOVE:  16    0.10 INCH OR MORE:   9
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   5
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)  10
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)  20
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   490
DPTR FM NORMAL    25    [PRESSURE DATA]
TOTAL FM JAN 1  1554    HIGHEST SLP 30.19 ON 21
DPTR FM NORMAL   -19    LOWEST  SLP 29.72 ON 30

[REMARKS]
#FINAL-08-23#


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