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000
CXUS55 KBOU 011000
CF6APA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CENTENNIAL CO
                                          MONTH:     DECEMBER
                                          YEAR:      2021
                                          LATITUDE:   39 33 N
                                          LONGITUDE: 104 51 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  70  38  54  20  11   0 0.00    M    M  6.2 12 240   M    M   4        16 300
 2  73  39  56  22   9   0 0.00    M    M  6.1 15 360   M    M   1        18 360
 3  62  32  47  14  18   0 0.00    M    M  6.2 16  60   M    M   1        29  70
 4  67  31  49  16  16   0 0.00    M    M  4.8 12 230   M    M   4        13 230
 5  61  19  40   7  25   0    T    M    M 12.9 32 310   M    M   8 7      46 330
 6  42  16  29  -3  36   0    T    M    M  5.6 15 250   M    M   7        18 260
 7  52  29  41   9  24   0 0.00    M    M  6.5 16 140   M    M   4        23 160
 8  54  29  42  10  23   0 0.00    M    M  6.0 16 180   M    M   5        20 180
 9  54  26  40   8  25   0 0.00    M    M  7.7 23 220   M    M   4        33 220
10  32  11  22 -10  43   0 0.02    M    M 11.0 30 330   M    M   5 1      40 340
11  51  11  31   0  34   0 0.00    M    M  7.3 13 240   M    M   5        23 260
12  65  34  50  19  15   0 0.00    M    M  9.3 28 210   M    M   5        34 200
13  64  27  46  15  19   0 0.00    M    M  7.8 20 200   M    M   5        27 200
14  65  46  56  25   9   0 0.00    M    M 14.9 29 200   M    M   6        35 210
15  52  27  40   9  25   0 0.02    M    M 13.8 39 280   M    M   3 1      58 280
16  53  24  39   8  26   0 0.00    M    M  9.6 24 230   M    M   1        33 250
17  42  15  29  -2  36   0 0.00    M    M  5.4 22 360   M    M   2        27  20
18  47   8  28  -3  37   0 0.00    M    M  5.1 12 200   M    M   1        13 190
19  60  25  43  12  22   0 0.00    M    M  6.7 16 350   M    M   2        20 340
20  59  23  41  10  24   0 0.00    M    M  6.2 15 210   M    M   2        19 250
21  62  30  46  15  19   0 0.00    M    M  8.8 22 320   M    M   3        34 310
22  62  26  44  13  21   0 0.00    M    M  6.5 15 240   M    M   5        18 220
23  64  30  47  16  18   0 0.00    M    M 10.8 30 210   M    M   6        41 220
24  51  30  41  10  24   0 0.02    M    M 10.0 28 220   M    M   5 1      38 220
25  51  29  40   9  25   0 0.00    M    M 10.7 20 220   M    M   3        35 260
26  50  27  39   8  26   0 0.00    M    M 15.0 37 230   M    M   3        50 260
27  44  12  28  -3  37   0 0.00    M    M 11.5 32 170   M    M   5        43 170
28  34  16  25  -6  40   0 0.00    M    M  8.6 17  90   M    M   4        24  80
29  34   9  22  -9  43   0 0.00    M    M  5.6 17 200   M    M   2        23 200
30  48  28  38   7  27   0 0.00    M    M 16.7 38 260   M    M   2        54 250
31  37  13  25  -6  40   0 0.10    M    M  9.7 22 230   M    M   7 18     27 220
================================================================================
SM 1662  760       797   0  0.16    M    273.0          M      120
================================================================================
AV 53.6 24.5                               8.8 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    39 280                 58 280
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   CENTENNIAL CO
                                          MONTH:     DECEMBER
                                          YEAR:      2021
                                          LATITUDE:   39 33 N
                                          LONGITUDE: 104 51 W

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

AVERAGE MONTHLY: 39.1   TOTAL FOR MONTH:   0.16    1 = FOG OR MIST
DPTR FM NORMAL:   7.7   DPTR FM NORMAL:   -0.19    2 = FOG REDUCING VISIBILITY
HIGHEST:    73 ON  2    GRTST 24HR  0.10 ON 31-31      TO 1/4 MILE OR LESS
LOWEST:      8 ON 18                               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:   1    0.01 INCH OR MORE:   4
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:  27    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   797    CLEAR  (SCALE 0-3)  12
DPTR FM NORMAL  -244    PTCLDY (SCALE 4-7)  19
TOTAL FM JUL 1  1835    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL  -585

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   829    HIGHEST SLP 30.41 ON 18
DPTR FM NORMAL   193    LOWEST  SLP 29.16 ON 15

[REMARKS]
#FINAL-12-21#