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000
CXUS54 KFWD 220730
CF6F46
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ROCKWALL
                                          MONTH:     SEPTEMBER
                                          YEAR:      2021
                                          LATITUDE:   32 55 N
                                          LONGITUDE:  96 26 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  96  76  86   M   0  21 0.00    M    M  5.6  9 200   M    M   0         M   M
 2  94  75  85   M   0  20 0.00    M    M  5.9  9 130   M    M   1        17 110
 3  94  75  85   M   0  20 0.00    M    M  7.1 13 160   M    M   1        16 160
 4  95  75  85   M   0  20 0.00    M    M  5.8  9 180   M    M   0         M   M
 5  89  77  83   M   0  18 0.01    M    M  4.8  9 170   M    M   3         M   M
 6  92  70  81   M   0  16 0.00    M    M  5.8  8 110   M    M   1 8       M   M
 7  93  66  80   M   0  15 0.00    M    M  3.8  7 170   M    M   0         M   M
 8  91  69  80   M   0  15 0.00    M    M  4.9 20 350   M    M   2        30 350
 9  90  65  78   M   0  13 0.00    M    M  6.1 13  80   M    M   0        17  80
10  91  66  79   M   0  14 0.00    M    M  6.3 12 170   M    M   0 8      17 140
11  89  66  78   M   0  13 0.00    M    M  5.0  9   M   M    M   0        16 180
12  89  66  78   M   0  13 0.00    M    M  6.0  9 170   M    M   0        20 160
13  88  72  80   M   0  15 0.00    M    M  6.1 12 170   M    M   5        22 170
14  84  69  77   M   0  12 0.00    M    M  7.0 17  80   M    M   4        22  80
15  90  65  78   M   0  13 0.00    M    M  5.8 14  50   M    M   3        21  20
16  90  67  79   M   0  14 0.00    M    M  4.6 10  50   M    M   2        18  50
17  90  68  79   M   0  14 0.00    M    M  3.2  9 360   M    M   2         M   M
18  93  69  81   M   0  16 0.00    M    M  3.5 13  20   M    M   2        17  10
19  92  69  81   M   0  16 0.00    M    M  2.3  9  80   M    M   2         M   M
20  98  73  86   M   0  21 0.00    M    M  9.4 15 150   M    M   0        22 170
21  85  64  75   M   0  10 0.00    M    M  9.6 16 310   M    M   2        26 330
================================================================================
SM 1913 1462         0 329  0.01    M    118.5          M       30
================================================================================
AV 91.1 69.6                               5.6 FASTST   M    M   1    MAX(MPH)
                                 MISC ---->    20 350                 30 350
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   ROCKWALL
                                          MONTH:     SEPTEMBER
                                          YEAR:      2021
                                          LATITUDE:   32 55 N
                                          LONGITUDE:  96 26 W

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

AVERAGE MONTHLY: 80.4   TOTAL FOR MONTH:   0.01    1 = FOG OR MIST
DPTR FM NORMAL:   0.0   DPTR FM NORMAL:    0.01    2 = FOG REDUCING VISIBILITY
HIGHEST:    98 ON 20    GRTST 24HR  0.01 ON  5- 5      TO 1/4 MILE OR LESS
LOWEST:     64 ON 21                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  M            5 = HAIL
                        GRTST 24HR    M  ON   M    6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  M  ON   M    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:   1
MAX 90 OR ABOVE:  15    0.10 INCH OR MORE:   0
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

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

[CDD (BASE 65) ]
TOTAL THIS MO.   329
DPTR FM NORMAL     M    [PRESSURE DATA]
TOTAL FM JAN 1  2158    HIGHEST SLP M ON M
DPTR FM NORMAL     M    LOWEST  SLP M ON M

[REMARKS]