WFO Monthly/Daily Climate Data
Issued by NWS Huntsville, AL

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000
CXUS54 KHUN 231015
CF6MSL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MUSCLE SHOALS
                                          MONTH:     AUGUST
                                          YEAR:      2017
                                          LATITUDE:   34 45 N
                                          LONGITUDE:  87 37 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  64  77  -4   0  12 0.00  0.0    0  1.6  8 210   M    M   1        12 120
 2  88  70  79  -2   0  14 0.05  0.0    0  2.4 22 200   M    M   3 3      33 200
 3  89  64  77  -4   0  12 0.00  0.0    0  2.2  9 170   M    M   1        13 180
 4  88  68  78  -3   0  13 0.35  0.0    0  5.3 14 310   M    M   2 3      19 290
 5  87  65  76  -5   0  11 0.00  0.0    0  3.8 10  80   M    M   2        15  60
 6  90  65  78  -2   0  13 0.34  0.0    0  5.8 22 170   M    M   3        27 180
 7  85  71  78  -2   0  13 0.30  0.0    0  6.6 16 260   M    M   9        20 230
 8  87  71  79  -1   0  14 0.20  0.0    0  4.3 12  50   M    M   4        17  40
 9  85  70  78  -2   0  13 0.01  0.0    0  2.6 10 290   M    M   6 3      16 110
10  89  72  81   1   0  16    T  0.0    0  2.7 12 160   M    M   7        14 160
11  88  73  81   1   0  16 0.00  0.0    0  4.1 14 120   M    M   6 3      17 120
12  89  73  81   1   0  16 0.00  0.0    0  4.2 10 350   M    M   4        15 360
13  88  69  79  -1   0  14 0.00  0.0    0  1.6  8 360   M    M   0        12 360
14  81  74  78  -2   0  13 1.40  0.0    0  4.4 15 280   M    M   6        20 290
15  89  73  81   1   0  16 0.28  0.0    0  2.5 25 310   M    M   4 3      34 300
16  92  72  82   2   0  17 0.00  0.0    0  4.0 15 250   M    M   3        19 250
17  90  73  82   2   0  17    T  0.0    0  7.3 14 210   M    M   4 3      21 240
18  89  69  79  -1   0  14 0.00  0.0    0  5.6 15 290   M    M   3        19 290
19  94  66  80   0   0  15 0.00  0.0    0  1.6 10 280   M    M   2        15 270
20  96  71  84   4   0  19 0.00  0.0    0  1.6  8 210   M    M   1        12  90
21  94  69  82   2   0  17 0.00  0.0    0  1.7  8 110   M    M   1         9 110
22  93  69  81   1   0  16 0.43  0.0    0  6.2 22 310   M    M   2 3      31 350
================================================================================
SM 1961 1531         0 321  3.36     0.0  82.1          M       74
================================================================================
AV 89.1 69.6                               3.7 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 25 310               # 34  300
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  MUSCLE SHOALS
                                          MONTH:    AUGUST
                                          YEAR:     2017
                                          LATITUDE:   34 45 N
                                          LONGITUDE:  87 37 W

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

AVERAGE MONTHLY: 79.4   TOTAL FOR MONTH:   3.36    1 = FOG OR MIST
DPTR FM NORMAL:  -0.9   DPTR FM NORMAL:    1.10    2 = FOG REDUCING VISIBILITY
HIGHEST:    96 ON 20    GRTST 24HR  1.40 ON 14-14      TO 1/4 MILE OR LESS
LOWEST:     64 ON  3, 1                            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:   9
MAX 90 OR ABOVE:   8    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)  12
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   321
DPTR FM NORMAL   -16    [PRESSURE DATA]
TOTAL FM JAN 1  1534    HIGHEST SLP M ON M
DPTR FM NORMAL   114    LOWEST  SLP 29.86 ON 14

[REMARKS]



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