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000
CXUS55 KCYS 311200
CF6AIA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ALLIANCE NEBRASKA AIRPORT
                                          MONTH:     DECEMBER
                                          YEAR:      2011
                                          LATITUDE:   42  2 N
                                          LONGITUDE: 102 48 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  32   0  16 -10  49   0    T    M    M 13.3 28  30   M    M   6 1      35  30
 2  37   7  22  -4  43   0    T    M    M 11.4 21 170   M    M   2        25  30
 3  30   5  18  -8  47   0    T    M    M  9.3 16  20   M    M   7 8      22  20
 4  34   2  18  -7  47   0    T    M    M 12.7 28 320   M    M   5 1      33 320
 5  19  -5   7 -18  58   0 0.00    M    M  6.3 18 350   M    M   3        22 350
 6  38 -12  13 -12  52   0 0.00    M    M  7.9 17 310   M    M   0        22 310
 7  46  16  31   7  34   0 0.00    M    M  8.7 20 290   M    M   1        24 290
 8  26   4  15  -9  50   0 0.02    M    M  5.7 17  40   M    M   8 1      21  30
 9  37   4  21  -3  44   0 0.00    M    M  7.0 14 230   M    M   5        16 230
10  49   8  29   5  36   0 0.00    M    M  7.3 13 220   M    M   0        16 250
11  51   8  30   6  35   0 0.00    M    M  2.9 12 260   M    M   0        14 260
12  38   5  22  -1  43   0 0.00    M    M  5.2  9  40   M    M   2 12     12  40
13  28  14  21  -2  44   0 0.00    M    M  8.0 16 200   M    M  10 12     20 200
14  44   9  27   4  38   0 0.00    M    M 12.2 31 310   M    M   2 12     38 310
15  43   6  25   2  40   0 0.00    M    M  5.8 15 220   M    M   0        17 220
16  43   7  25   2  40   0 0.00    M    M  7.6 18 320   M    M   0        23 310
17  52   9  31   8  34   0 0.00    M    M  8.6 17 260   M    M   0        20 280
18  60  13  37  14  28   0 0.00    M    M  6.5 17 270   M    M   0        22 270
19  33   4  19  -4  46   0 0.00    M    M 11.8 25  10   M    M   4 1      32  10
20  45   0  23   0  42   0 0.00    M    M  8.1 18 260   M    M   0        22 260
21  36  15  26   3  39   0 0.08    M    M 11.0 23 350   M    M   8 1      29  30
22  27  -6  11 -12  54   0    T    M    M  8.6 26  20   M    M   1 18     32  20
23  34  -6  14  -9  51   0 0.00    M    M 11.9 20 270   M    M   0        24 280
24  36   6  21  -2  44   0 0.00    M    M  9.4 16 280   M    M   0        20 280
25  46   8  27   4  38   0 0.00    M    M  9.6 23 200   M    M   0        31 200
26  48  13  31   8  34   0 0.00    M    M 13.2 32 320   M    M   0        40 320
27  46   6  26   3  39   0 0.00    M    M  8.5 18 220   M    M   1        22 220
28  53  20  37  14  28   0 0.00    M    M 16.7 31 280   M    M   0        41 280
29  59  26  43  20  22   0    T    M    M 17.3 44 290   M    M   2        55 290
30  55  16  36  13  29   0 0.00    M    M  7.3 15 280   M    M   0        17 280
================================================================================
SM 1225  202      1228   0  0.10    M    279.8          M       67
================================================================================
AV 40.8  6.7                               9.3 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->  # 44 290               # 55  290
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  ALLIANCE NEBRASKA AIRPORT
                                          MONTH:    DECEMBER
                                          YEAR:     2011
                                          LATITUDE:   42  2 N
                                          LONGITUDE: 102 48 W

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

AVERAGE MONTHLY: 23.8   TOTAL FOR MONTH:   0.10    1 = FOG OR MIST
DPTR FM NORMAL:   0.1   DPTR FM NORMAL:   -0.21    2 = FOG REDUCING VISIBILITY
HIGHEST:    60 ON 18    GRTST 24HR  0.08 ON 21-21      TO 1/4 MILE OR LESS
LOWEST:    -12 ON  6                               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:   2
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   0
MIN 32 OR BELOW:  30    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   6    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1228    CLEAR  (SCALE 0-3)  22
DPTR FM NORMAL   -12    PTCLDY (SCALE 4-7)   6
TOTAL FM JUL 1  2854    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL  -185

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   699    HIGHEST SLP M ON M
DPTR FM NORMAL   135    LOWEST  SLP 29.54 ON 30

[REMARKS]