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000
CXUS51 KILN 310540
CF6DAY
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DAYTON OH
                                          MONTH:     DECEMBER
                                          YEAR:      2012
                                          LATITUDE:   39 54 N
                                          LONGITUDE:  84 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  60  45  53  17  12   0 0.00  0.0    0  9.8 18 190   M    M   8        23 190
 2  59  53  56  20   9   0 0.27  0.0    0 12.7 21 200   M    M  10 12     28 190
 3  67  57  62  27   3   0    T  0.0    0  9.5 16 200   M    M   8 12     22 200
 4  64  39  52  17  13   0 0.49  0.0    0 12.3 22 350   M    M   9 1      26 330
 5  42  27  35   1  30   0 0.00  0.0    0  6.9 13 350   M    M   3        15 350
 6  45  26  36   2  29   0 0.01  0.0    0  7.3 13 140   M    M   6 1      15 140
 7  52  44  48  14  17   0 0.54  0.0    0  5.5 14 230   M    M   8 12     18 220
 8  53  42  48  15  17   0 0.04  0.0    0  8.5 15 310   M    M  10 1      20 250
 9  58  40  49  16  16   0 0.40  0.0    0 10.8 18 130   M    M  10 1      23 200
10  55  31  43  10  22   0 0.01    T    0 11.3 18 290   M    M  10 16     23 290
11  33  27  30  -2  35   0    T    T    0  9.1 15 220   M    M   7 1      18 210
12  43  22  33   1  32   0 0.00  0.0    0  4.8  8 180   M    M   0 1      10 170
13  46  23  35   3  30   0 0.00  0.0    0  6.6 12 200   M    M   1 18     16 190
14  52  32  42  11  23   0 0.00  0.0    0  7.6 14 240   M    M   4        17 250
15  53  37  45  14  20   0 0.01  0.0    0 10.1 22 170   M    M   9        26 170
16  58  40  49  18  16   0 0.00  0.0    0  9.6 21 210   M    M   7        29 230
17  48  37  43  13  22   0 0.13  0.0    0  4.7 13  20   M    M   9 12     14 330
18  41  37  39   9  26   0 0.01  0.0    0 10.4 20 220   M    M   9 1      26 220
19  45  33  39   9  26   0 0.00  0.0    0  8.2 22 280   M    M   8 18     26 270
20  51  32  42  12  23   0 0.80    T    0 22.0 39 220   M    M  10 1      51 230
21  32  28  30   0  35   0 0.10  1.4    1 27.1 38 270   M    M  10 126    49 270
22  30  24  27  -2  38   0 0.00  0.0    1 12.3 23 290   M    M   7        31 290
23  40  26  33   4  32   0 0.00  0.0    0  6.5 12 230   M    M   4        15 230
24  38  25  32   3  33   0 0.09  0.0    0  6.9 20 290   M    M   7 128    23 290
25  34  31  33   4  32   0    T    T    0 11.4 21  60   M    M  10 1      26  60
26  33  26  30   1  35   0 0.68  7.0    T 20.2 31  50   M    M  10 129    37  50
27  29  23  26  -2  39   0 0.00  0.0    7  7.4 18 310   M    M   9        23 320
28  32  19  26  -2  39   0    T    T    5  4.9 15 120   M    M   9 1      18 110
29  31  25  28   0  37   0 0.18  2.3    6 12.0 23 270   M    M  10 1      30 280
30  26  20  23  -5  42   0    T    T    6 12.3 23 280   M    M   7 1      29 280
================================================================================
SM 1350  971       783   0  3.76    10.7 308.7          M      229
================================================================================
AV 45.0 32.4                              10.3 FASTST   M    M   8    MAX(MPH)
                                 MISC ---->  # 39 220               # 51  230
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  DAYTON OH
                                          MONTH:    DECEMBER
                                          YEAR:     2012
                                          LATITUDE:   39 54 N
                                          LONGITUDE:  84 12 W

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

AVERAGE MONTHLY: 38.7   TOTAL FOR MONTH:   3.76    1 = FOG OR MIST
DPTR FM NORMAL:   7.4   DPTR FM NORMAL:    0.74    2 = FOG REDUCING VISIBILITY
HIGHEST:    67 ON  3    GRTST 24HR  0.80 ON 20-20      TO 1/4 MILE OR LESS
LOWEST:     19 ON 28                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  10.7 INCHES  5 = HAIL
                        GRTST 24HR   7.0 ON 26-26  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   7 ON 27     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:   6    0.01 INCH OR MORE:  15
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   9
MIN 32 OR BELOW:  18    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   783    CLEAR  (SCALE 0-3)   2
DPTR FM NORMAL  -228    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1  1998    CLOUDY (SCALE 8-10) 17
DPTR FM NORMAL  -130

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1264    HIGHEST SLP 30.46 ON 30
DPTR FM NORMAL   365    LOWEST  SLP 29.23 ON 20

[REMARKS]