WFO Monthly/Daily Climate Data
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407
CXUS54 KHGX 011524
CF6BYY
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   Bay City
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   28 58 N
                                          LONGITUDE:  95 52 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  66  29  48   M  17   0 0.00  0.0    0  5.3 14 140   M    M   4        23 170
 2  72  55  64   M   1   0 0.43  0.0    0  6.0 14 350   M    M  10        23 330
 3  55  44  50   M  15   0 0.00  0.0    0 12.0 18 350   M    M   8        27 350
 4  55  39  47   M  18   0 0.00  0.0    0  3.8 12  20   M    M   2         M   M
 5  54  38  46   M  19   0 0.08  0.0    0  1.7  6  40   M    M   7         M   M
 6  63  44  54   M  11   0 0.06  0.0    0  2.3 10 310   M    M   2 1      20 320
 7  65  38  52   M  13   0    M  0.0    0  3.2 14 350   M    M   0        20 350
 8  72  38  55   M  10   0 0.00    M    M  0.9  6 310   M    M   0         M   M
 9  77  42  60   M   5   0    M    M    M  2.7  9 250   M    M   4 12      M   M
10  77  44  61   M   4   0 0.00    M    M  4.9 15 180   M    M   6 12     20 200
11  76  62  69   M   0   4 0.09  0.0    M  7.1 18 160   M    M   6 1      23 160
12  69  57  63   M   2   0 0.00  0.0    0  3.2  8  10   M    M   8 12      M   M
13  77  46  62   M   3   0 1.40  0.0    0 13.3 24 340   M    M   9 1      52 320
14  47  41  44   M  21   0 0.00  0.0    0  8.8 20 350   M    M   9        35 340
15  57  44  51   M  14   0 0.02  0.0    0  7.5 13  50   M    M   9 1       M   M
16  52  38  45   M  20   0 0.00  0.0    0  8.0 16 320   M    M   1 1      23 340
17  59  32  46   M  19   0 0.00  0.0    0  3.5  7  80   M    M   0         M   M
18  66  38  52   M  13   0 0.00  0.0    0  6.1 13 120   M    M   7        18 110
19  74  55  65   M   0   0 1.16  0.0    0  5.3 15 340   M    M   9 12     27 340
20  67  45  56   M   9   0 0.00  0.0    0  1.2  7 320   M    M   1 1       M   M
21  69  41  55   M  10   0 0.00  0.0    0  3.1  9 160   M    M   4 12      M   M
22  70  45  58   M   7   0 0.00  0.0    0  5.2 13 140   M    M   4 1      18 160
23  76  57  67   M   0   2 0.08  0.0    0  8.8 22 350   M    M   9 1      30 350
24  56  38  47   M  18   0 0.00  0.0    0 12.9 23 350   M    M   1        32 350
25  64  37  51   M  14   0    M    M    M  2.5  7 330   M    M   0         M   M
26  68  37  53   M  12   0 0.00  0.0    0  4.6 12 170   M    M   0        18 190
27  71  56  64   M   1   0    M  0.0    0  8.3 16 170   M    M   6        22 170
28  75  60  68   M   0   3 0.00  0.0    0  7.7 14 150   M    M   7        21 150
29  74  60  67   M   0   2 0.00  0.0    0 13.1 22 140   M    M   7        30 140
30  77  65  71   M   0   6 0.19  0.0    0 12.2 18 150   M    M   7        29 160
31  71  42  57   M   8   0 1.28  0.0    0 11.6 21 270   M    M   8        29 280
================================================================================
SM 2071 1407       284  17  4.79  0.0    196.8          M      155
================================================================================
AV 66.8 45.4                               6.3 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    24 340                 52 320
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   Bay City
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   28 58 N
                                          LONGITUDE:  95 52 W

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

AVERAGE MONTHLY: 56.1   TOTAL FOR MONTH:   4.79    1 = FOG OR MIST
DPTR FM NORMAL:   0.0   DPTR FM NORMAL:       M    2 = FOG REDUCING VISIBILITY
HIGHEST:    77 ON 30,13  GRTST 24HR  1.40 ON 13-13      TO 1/4 MILE OR LESS
LOWEST:     29 ON  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:  10
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:   2    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   3

[HDD (BASE 65) ]
TOTAL THIS MO.   284    CLEAR  (SCALE 0-3)  10
DPTR FM NORMAL     M    PTCLDY (SCALE 4-7)  15
TOTAL FM JUL 1   381    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL     M

[CDD (BASE 65) ]
TOTAL THIS MO.    17
DPTR FM NORMAL     M    [PRESSURE DATA]
TOTAL FM JAN 1  3529    HIGHEST SLP M ON M
DPTR FM NORMAL     M    LOWEST  SLP M ON M

[REMARKS]
#FINAL-12-20#



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