WFO Monthly/Daily Climate Data
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CXUS55 KLIX 161000
CF6MCB
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MCCOMB
                                          MONTH:     DECEMBER
                                          YEAR:      2018
                                          LATITUDE:   31 10 N
                                          LONGITUDE:  90 28 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  79  61  70  17   0   5 0.69  0.0    0  8.3 20 180   M    M   6 13     27 180
 2  78  47  63  10   2   0 0.00  0.0    0  3.5 10 240   M    M   1 1      15 240
 3  66  47  57   5   8   0 0.00  0.0    0  8.2 14 360   M    M   2        19  30
 4  55  36  46  -6  19   0 0.00  0.0    0  8.5 16 330   M    M   1        23 320
 5  55  32  44  -8  21   0 0.00  0.0    0  4.8 13 340   M    M   0        17 340
 6  56  32  44  -8  21   0 0.00  0.0    0  3.6 10 160   M    M   1        14 150
 7  63  44  54   2  11   0    T    M    0  5.8 14 140   M    M   9        18 140
 8  54  46  50  -1  15   0 1.26    M    0  7.5 15 110   M    M  10 1      24  70
 9  47  38  43  -8  22   0 0.00  0.0    0 12.8 20 330   M    M  10 1      26 330
10  53  31  42  -9  23   0 0.00  0.0    0  8.4 15 320   M    M   2 1      24 330
11  59  24  42  -9  23   0 0.00  0.0    M  2.0  8 240   M    M   0 18     10 260
12  63  27  45  -5  20   0 0.00  0.0    0  4.8 15 190   M    M   1 18     18 190
13  63  52  58   8   7   0 0.53  0.0    M  9.0 18 140   M    M   7 18     24 140
14  63  48  56   6   9   0 0.03  0.0    0  8.0 21 230   M    M   9 128    28 180
15  52  48  50   0  15   0 0.01  0.0    0  6.3 12 310   M    M  10 1      17 250
================================================================================
SM  906  613       216   5  2.52     0.0 101.5          M       69
================================================================================
AV 60.4 40.9                               6.8 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 21 230               # 28  180
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  MCCOMB
                                          MONTH:    DECEMBER
                                          YEAR:     2018
                                          LATITUDE:   31 10 N
                                          LONGITUDE:  90 28 W

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

AVERAGE MONTHLY: 50.6   TOTAL FOR MONTH:   2.52    1 = FOG OR MIST
DPTR FM NORMAL:  -0.7   DPTR FM NORMAL:   -0.08    2 = FOG REDUCING VISIBILITY
HIGHEST:    79 ON  1    GRTST 24HR  1.26 ON  8- 8      TO 1/4 MILE OR LESS
LOWEST:     24 ON 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:   5
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:   5    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   216    CLEAR  (SCALE 0-3)   8
DPTR FM NORMAL     7    PTCLDY (SCALE 4-7)   2
TOTAL FM JUL 1   564    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL    22

[CDD (BASE 65) ]
TOTAL THIS MO.     5
DPTR FM NORMAL     5    [PRESSURE DATA]
TOTAL FM JAN 1  2911    HIGHEST SLP M ON M
DPTR FM NORMAL   649    LOWEST  SLP 29.59 ON  1

[REMARKS]


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