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000
CXUS53 KBIS 311637
CF6N60
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GARRISON (AMOS) ND
                                          MONTH:     DECEMBER
                                          YEAR:      2011
                                          LATITUDE:   47 39 N
                                          LONGITUDE: 101 23 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  30   8  19   M  46   0 0.01    M    M 12.2 23 240   M    M   0        29 240
 2  38  23  31   M  34   0 0.00    M    M 15.7 22 230   M    M   0        28 230
 3  31  12  22   M  43   0 0.00    M    M 13.3 29 320   M    M   0        36 300
 4  24   4  14   M  51   0 0.15    M    M  8.9 24 350   M    M   0        31 360
 5  11  -2   5   M  60   0 0.00    M    M  6.2 14 330   M    M   0        15 200
 6  34   8  21   M  44   0 0.00    M    M 14.4 25 310   M    M   0        31 310
 7  34  10  22   M  43   0 0.00    M    M 12.3 25 320   M    M   0        32 330
 8  12  -3   5   M  60   0 0.00    M    M 13.3 24 290   M    M   0        32 280
 9  27  -5  11   M  54   0 0.00    M    M  9.0 16 300   M    M   0        21 300
10  42  13  28   M  37   0 0.00    M    M  7.3 14 220   M    M   0        18 220
11  36  17  27   M  38   0 0.00    M    M  7.4 16 340   M    M   M        20 350
12  23  17  20   M  45   0 0.00    M    M  6.8 13  20   M    M   0        18  30
13  24  20  22   M  43   0 0.00    M    M 11.1 18 200   M    M   0        23 190
14  27  21  24   M  41   0 0.00    M    M 12.6 36 320   M    M   0        44 310
15  27  19  23   M  42   0 0.02    M    M 12.7 33 320   M    M   0        41 320
16  27  19  23   M  42   0 0.03    M    M  4.4 14 240   M    M   0        17 240
17  35  15  25   M  40   0 0.00    M    M  5.7 14 280   M    M   0        17 270
18  51  26  39   M  26   0 0.00    M    M 14.7 30 330   M    M   0        35 340
19  31  17  24   M  41   0 0.00    M    M 10.2 21 340   M    M   0        25 340
20  45  25  35   M  30   0 0.00    M    M 11.3 18 240   M    M   0        24 230
21  36  14  25   M  40   0 0.00    M    M 11.5 21 330   M    M   0        24 330
22  32  14  23   M  42   0 0.00    M    M 12.4 22 250   M    M   0        29 250
23  36  24  30   M  35   0 0.00    M    M 11.9 23 290   M    M   0        31 290
24  41  26  34   M  31   0 0.00    M    M 15.0 24 290   M    M   0        33 290
25  42  20  31   M  34   0 0.00    M    M  9.2 16 300   M    M   0        21 300
26  44  28  36   M  29   0 0.00    M    M 18.8 41 310   M    M   0        53 310
27  36  17  27   M  38   0 0.04    M    M  9.5 24 340   M    M   0        30 340
28  40  16  28   M  37   0 0.01    M    M  7.2 20 330   M    M   0        24 330
29  39  27  33   M  32   0 0.10    M    M  7.6 18 280   M    M   0        25 290
30  37  26  32   M  33   0 0.02    M    M 13.8 35 310   M    M   0        43 310
================================================================================
SM  992  476      1211   0  0.38    M    326.4          M        0
================================================================================
AV 33.1 15.9                              10.9 FASTST   M    M   0    MAX(MPH)
                                 MISC ---->  # 41 310               # 53  310
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  GARRISON (AMOS) ND
                                          MONTH:    DECEMBER
                                          YEAR:     2011
                                          LATITUDE:   47 39 N
                                          LONGITUDE: 101 23 W

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

AVERAGE MONTHLY: 24.5   TOTAL FOR MONTH:   0.38    1 = FOG OR MIST
DPTR FM NORMAL:     M   DPTR FM NORMAL:       M    2 = FOG REDUCING VISIBILITY
HIGHEST:    51 ON 18    GRTST 24HR  0.15 ON  4- 4      TO 1/4 MILE OR LESS
LOWEST:     -5 ON  9                               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:  13    0.01 INCH OR MORE:   8
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:  30    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   3    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1211    CLEAR  (SCALE 0-3)  29
DPTR FM NORMAL     M    PTCLDY (SCALE 4-7)   0
TOTAL FM JUL 1  3011    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL     M

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     M    [PRESSURE DATA]
TOTAL FM JAN 1   324    HIGHEST SLP M ON M
DPTR FM NORMAL     M    LOWEST  SLP 29.45 ON 29

[REMARKS]