000
CXUS55 KCYS 042230
CF6AIA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ALLIANCE NE AIRPORT
                                          MONTH:     DECEMBER
                                          YEAR:      2009
                                          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  43  21  32   M  33   0    T    M    M 11.7 22  30   M    M   4 1      28  10
 2  26   1  14   M  51   0 0.03    M    M 12.0 28 310   M    M   4 1      37 300
 3  20  -7   7   M  58   0 0.00    M    M 10.1 22 320   M    M   2        25 320
 4  32  -7  13   M  52   0 0.00    M    M  7.8 22 260   M    M   1        25 270
 5  35   4  20   M  45   0 0.03    M    M  9.9 21  30   M    M   4 1      25  30
 6  16 -10   3   M  62   0 0.16    M    M 10.3 18  40   M    M  10 18     23  40
 7   9 -17  -4   M  69   0 0.07    M    M  6.7 18 150   M    M  10 18     22 150
 8   6 -11  -2   M  67   0 0.13    M    M 13.2 23 350   M    M   8 128    28 360
 9   4 -26 -11   M  76   0 0.00    M    M  9.7 21 290   M    M   2 18     28 270
10  22 -21   1   M  64   0 0.00    M    M 10.6 25 280   M    M   0        30 290
11  27 -14   7   M  58   0 0.00    M    M  6.9 20 210   M    M   0        24 220
12  40  -1  20   M  45   0 0.00    M    M  8.6 30 270   M    M   0        37 270
13  25  -1  12   M  53   0 0.01    M    M  9.5 22  20   M    M   7 18     26  20
14  10 -11   0   M  65   0    T    M    M  3.9 13 350   M    M   5 18     15 360
15  34 -15  10   M  55   0 0.00    M    M  4.7 16 210   M    M   0        22 200
16  45  18  32   M  33   0 0.00    M    M  3.8 10 220   M    M   0        13 280
17  42  18  30   M  35   0    T    M    M  5.8 14 280   M    M   4        18 340
18  39  14  27   M  38   0 0.00    M    M 11.1 23 330   M    M   1        29 330
19  40  10  25   M  40   0 0.00    M    M  7.1 15 280   M    M   0        17 280
20  46  23  35   M  30   0 0.00    M    M  8.4 18 270   M    M   0        22 280
21  50  20  35   M  30   0 0.00    M    M  8.2 26 280   M    M   1        33 280
22  32  20  26   M  39   0 0.00    M    M  8.2 18 140   M    M   5 1      22 140
23  25  10  18   M  47   0 0.05    M    M 13.2 28 350   M    M  10 1      33 350
24  21  -3   9   M  56   0    T    M    M 12.9 22 330   M    M   3 1      28 320
25  12  -3   5   M  60   0 0.02    M    M 28.8 41 320   M    M   8 18     55 320
26  21  11  16   M  49   0    T    M    M 25.1 35 330   M    M  10        41 340
27  29   7  18   M  47   0 0.00    M    M 12.8 10 290   M    M   7        12 270
28  35   4  20   M  45   0 0.00    M    M  5.6 10 160   M    M   0        15 270
29  36  10  23   M  42   0 0.00    M    M  6.0 14 180   M    M   1        21 220
30  35   7  21   M  44   0 0.00    M    M  4.0 10 280   M    M   6        12 280
31  36   9  23   M  42   0 0.00    M    M  7.8 21 300   M    M   1        24 310
================================================================================
SM  893   60      1530   0  0.50    M    304.4          M      114
================================================================================
AV 28.8  1.9                               9.8 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    41 320                 55  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:  ALLIANCE NE AIRPORT
                                          MONTH:    DECEMBER
                                          YEAR:     2009
                                          LATITUDE:   42  2 N
                                          LONGITUDE: 102 48 W

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

AVERAGE MONTHLY: 15.4   TOTAL FOR MONTH:   0.50    1 = FOG OR MIST
DPTR FM NORMAL:     M   DPTR FM NORMAL:       M    2 = FOG REDUCING VISIBILITY
HIGHEST:    50 ON 21    GRTST 24HR  0.16 ON  6- 6      TO 1/4 MILE OR LESS
LOWEST:    -26 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:  17    0.01 INCH OR MORE:   8
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:  31    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:  14    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1530    CLEAR  (SCALE 0-3)  16
DPTR FM NORMAL     M    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1  3406    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL     M

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     M    [PRESSURE DATA]
TOTAL FM JAN 1   359    HIGHEST SLP 30.55 ON 15
DPTR FM NORMAL     M    LOWEST  SLP 29.64 ON 13

[REMARKS]
...DECEMBER 2009 WAS THE SECOND COLDEST DECEMBER ON RECORD...

NEW RECORD LOW TEMPERATURE OF 7 DEGREES BELOW ZERO SET ON THE 4TH. THE PREVIOUS
 RECORD WAS 5 DEGREES BELOW ZERO SET IN 2005.
NEW RECORD LOW TEMPERATURE OF 26 DEGREES BELOW ZERO SET ON THE 9TH. THE PREVIOUS
 RECORD WAS 18 DEGREES BELOW ZERO SET IN 1977.
NEW RECORD LOW TEMPERATURE OF 21 DEGREES BELOW ZERO SET ON THE 10TH. THE
 PREVIOUS RECORD WAS 17 DEGREES BELOW ZERO SET IN 1972.
NEW RECORD COLDEST HIGH TEMPERATURE OF 12 DEGREES SET ON THE 25TH. THE PREVIOUS
 RECORD WAS 13 DEGREES SET IN 1962 AND PREVIOUSLY.
TIED RECORD DAILY PRECIPITATION AMOUNT OF 0.13 INCH ON THE 25TH, PREVIOUSLY SET
 IN 2007.

PRECIPITATION DATA FROM ALLIANCE 1WNW SITE NO. 2...COOPERATIVE SITE...AND
 SURROUNDING COOPERATIVE AND COCORAHS SITES...USED TO DETERMINE WATER VALUES FOR
 1ST, 2ND, 4TH, 5TH, 6TH, 7TH, 8TH, 9TH, 13TH, 14TH, 17TH, 23RD, 24TH, 25TH,
 AND 26TH.

#FINAL-12-09#