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000
CXUS53 KGRR 311017
CF6JXN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   JACKSON MI
                                          MONTH:     DECEMBER
                                          YEAR:      2012
                                          LATITUDE:   42 16 N
                                          LONGITUDE:  84 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  57  35  46  13  19   0    T    M    M 10.3 22 190   M    M   9 128    32 190
 2  58  37  48  15  17   0 0.13    M    M  7.6 17 200   M    M   9 128    23 190
 3  63  37  50  18  15   0 0.00    M    M  9.7 26 210   M    M   9 12     36 210
 4  63  38  51  19  14   0 0.45    M    M  8.7 22 220   M    M   6 1      35 220
 5  39  23  31  -1  34   0 0.00    M    M  5.6 14 350   M    M   0 8      21 350
 6  39  24  32   1  33   0 0.00    M    M  7.5 16 150   M    M   1        20 190
 7  44  37  41  10  24   0 0.08    M    M  2.6  8 210   M    M  10 1      10 200
 8  42  32  37   7  28   0 0.13    M    M  6.4 13  20   M    M  10 1      17  20
 9  38  32  35   5  30   0 0.13    M    M  7.8 17 110   M    M  10 12     24  90
10  40  29  35   5  30   0 0.00    M    M  8.3 18 270   M    M  10 12     26 280
11  36  21  29   0  36   0    T    M    M  7.1 20 210   M    M   5 1      24 210
12  42  25  34   5  31   0 0.00    M    M  9.0 16 250   M    M   0        21 260
13  46  28  37   8  28   0 0.00    M    M  8.2 20 200   M    M   0        26 190
14  50  30  40  12  25   0 0.00    M    M  4.5 10 240   M    M   0        14 240
15  46  31  39  11  26   0 0.09    M    M  8.6 21 150   M    M   6 18     26 150
16  51  40  46  18  19   0 0.00    M    M  8.1 18 230   M    M   9 1      24 240
17  40  36  38  11  27   0 0.00    M    M  3.5 13 270   M    M  10 1      17 270
18  39  29  34   7  31   0 0.03    M    M  6.2 12 270   M    M   7 18     15 190
19  43  34  39  12  26   0 0.00    M    M  4.0 12 120   M    M   8 18     15 120
20  48  32  40  13  25   0 0.50    M    M 15.1 29 120   M    M  10 1      36 130
21  33  30  32   6  33   0 0.06    M    M 14.5 25 320   M    M  10 1      40 300
22  36  23  30   4  35   0 0.00    M    M 10.9 22 310   M    M   5        35 300
23  35  18  27   1  38   0 0.00    M    M  4.0 13 350   M    M   4        16 320
24  31  19  25  -1  40   0 0.06    M    M  5.6 12  60   M    M   7 12     17  60
25  33  17  25  -1  40   0 0.00    M    M  6.2 15  20   M    M   7 1      20  20
26  29  24  27   2  38   0 0.21    M    M 12.6 20  20   M    M  10 12     29  60
27  32  12  22  -3  43   0    T    M    M  5.3 16 340   M    M   5 1      23 360
28  29   9  19  -6  46   0 0.03    M    M  2.7 12 120   M    M   8 1      14 110
29  29  19  24  -1  41   0 0.04    M    M  5.3  9 330   M    M   9 18     14 330
30  28  16  22  -3  43   0 0.01    M    M  7.8 18 280   M    M   7 18     26 280
================================================================================
SM 1239  817       915   0  1.95    M    223.7          M      201
================================================================================
AV 41.3 27.2                               7.5 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->  # 29 120               # 40  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:  JACKSON MI
                                          MONTH:    DECEMBER
                                          YEAR:     2012
                                          LATITUDE:   42 16 N
                                          LONGITUDE:  84 28 W

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

AVERAGE MONTHLY: 34.3   TOTAL FOR MONTH:   1.95    1 = FOG OR MIST
DPTR FM NORMAL:   6.0   DPTR FM NORMAL:    0.14    2 = FOG REDUCING VISIBILITY
HIGHEST:    63 ON  4, 3 GRTST 24HR  0.50 ON 20-20      TO 1/4 MILE OR LESS
LOWEST:      9 ON 28                               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:   6    0.01 INCH OR MORE:  14
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:  22    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   915    CLEAR  (SCALE 0-3)   5
DPTR FM NORMAL  -187    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1  2353    CLOUDY (SCALE 8-10) 13
DPTR FM NORMAL  -153

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   873    HIGHEST SLP M ON M
DPTR FM NORMAL   281    LOWEST  SLP 29.08 ON 20

[REMARKS]