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000
CXUS54 KMRX 011030
CF6CHA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CHATTANOOGA AIRPORT
                                          MONTH:     APRIL
                                          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  81  52  67   9   0   2 0.39  0.0    0 15.9 31 270   M    M   5 13     47 260
 2  71  43  57  -1   8   0 0.00  0.0    0  5.7 17 350   M    M   2        24 360
 3  61  50  56  -2   9   0 0.17  0.0    0  3.1  9 180   M    M   8 1      14 180
 4  82  58  70  12   0   5    T  0.0    0  6.1 15 160   M    M   8 18     22 220
 5  89  67  78  19   0  13 0.00  0.0    0  9.3 23 270   M    M   6        34 160
 6  81  60  71  12   0   6 0.00  0.0    0  4.3 15 350   M    M   7        20  10
 7  60  51  56  -3   9   0 0.36  0.0    0 11.6 25  10   M    M   9 1      30  10
 8  51  49  50 -10  15   0 0.95  0.0    0  6.9 17 350   M    M  10 1      21 340
 9  69  44  57  -3   8   0 0.00  0.0    0  2.6 10  50   M    M   5 8      15  30
10  71  43  57  -3   8   0 0.00  0.0    0  1.2 10 190   M    M   2 1      14 320
11  76  42  59  -1   6   0 0.00  0.0    0  1.1 12  40   M    M   0        15  50
12  80  43  62   1   3   0 0.00  0.0    0  1.1  8 320   M    M   1        12 320
13  75  46  61   0   4   0 0.03  0.0    0  2.4 21 180   M    M   6        29 190
14  68  57  63   2   2   0 0.19  0.0    0  3.3 14 210   M    M   9 138    17 210
15  80  54  67   5   0   2    T  0.0    0  2.8 12 160   M    M   6 12     16 170
16  73  54  64   2   1   0 0.15  0.0    0  8.1 23 270   M    M   6 1      32 260
17  70  45  58  -4   7   0 0.00  0.0    0  6.3 20 250   M    M   0        26 240
18  81  42  62   0   3   0 0.00  0.0    0  3.9 17 250   M    M   1        26 190
19  84  47  66   3   0   1 0.00  0.0    0  3.1 16 170   M    M   1        23 140
20  86  50  68   5   0   3 0.00  0.0    0  5.0 22 200   M    M   3        31 190
21  79  53  66   3   0   1 0.40  0.0    0  6.9 18 270   M    M   7 138    25 150
22  71  50  61  -3   4   0 0.07  0.0    0  7.3 22 330   M    M   4 1      30 310
23  58  45  52 -12  13   0 0.00  0.0    0  5.2 12  10   M    M   5        17 350
24  66  44  55  -9  10   0 0.00  0.0    0  8.4 20 350   M    M   3        25  20
25  69  45  57  -7   8   0 0.00  0.0    0  6.8 15  10   M    M   5        20  20
26  60  50  55 -10  10   0 0.81  0.0    0  3.0  9  10   M    M  10 1      11  10
27  62  56  59  -6   6   0 0.92  0.0    0  2.0  7  30   M    M  10 1       9  10
28  78  58  68   3   0   3 0.03  0.0    0  5.5 16 220   M    M   7 1      25 240
29  76  53  65  -1   0   0 0.00  0.0    0  2.7 14 180   M    M   6        20 170
30  69  48  59  -7   6   0 0.04  0.0    0  8.9 37 300   M    M   6 1      51 290
================================================================================
SM 2177 1499       140  36  4.51  0.0    160.5          M      158
================================================================================
AV 72.6 50.0                               5.3 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    37 300                 51 290
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

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

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

AVERAGE MONTHLY: 61.3   TOTAL FOR MONTH:   4.51    1 = FOG OR MIST
DPTR FM NORMAL:  -0.4   DPTR FM NORMAL:   -0.36    2 = FOG REDUCING VISIBILITY
HIGHEST:    89 ON  5    GRTST 24HR  1.02 ON  7- 8      TO 1/4 MILE OR LESS
LOWEST:     42 ON 18,11                             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:   0    0.10 INCH OR MORE:   9
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   140    CLEAR  (SCALE 0-3)   9
DPTR FM NORMAL    -7    PTCLDY (SCALE 4-7)  15
TOTAL FM JUL 1  2457    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL  -539

[CDD (BASE 65) ]
TOTAL THIS MO.    36
DPTR FM NORMAL   -14    [PRESSURE DATA]
TOTAL FM JAN 1    66    HIGHEST SLP 30.43 ON 10
DPTR FM NORMAL     5    LOWEST  SLP 29.49 ON 30

[REMARKS]
#FINAL-04-23#