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000
CXUS55 KCYS 011710
CF6DGW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CONVERSE CO (DOUGLAS) WY ARPT
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   42 46 N
                                          LONGITUDE: 105 22 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  44  14  29   3  36   0    T    M    M 17.1 36 330   M    M   7 8      43 340
 2  34   8  21  -5  44   0 0.00    M    M 10.2 23 310   M    M   1        30 310
 3  47   9  28   2  37   0 0.00    M    M 11.3 28 290   M    M   0        35 310
 4  53  17  35  10  30   0 0.00    M    M 10.5 22 300   M    M   0        27 290
 5  53  13  33   8  32   0 0.00    M    M  7.6 20 290   M    M   0        24 300
 6  57  12  35  10  30   0 0.00    M    M  7.6 23 300   M    M   0        28 300
 7  56  15  36  12  29   0 0.00    M    M  9.0 16 290   M    M   0        20 280
 8  62  19  41  17  24   0 0.00    M    M  9.6 28 280   M    M   0 8      36 280
 9  66  17  42  18  23   0 0.00    M    M  6.2 29 260   M    M   0 8      39 260
10  38  24  31   7  34   0 0.00    M    M  7.4 21  30   M    M   7        28  20
11  27  19  23  -1  42   0    T    M    M 12.7 20 130   M    M   9 18     26 130
12  30   4  17  -7  48   0 0.00    M    M  7.4 17 330   M    M   2        22 320
13  29   4  17  -7  48   0 0.00    M    M  5.2 12 130   M    M   1        16 330
14  34  16  25   1  40   0    T    M    M  9.2 24 300   M    M   9 18     34 290
15  33  20  27   3  38   0    T    M    M 11.8 24 290   M    M   6 1      33 290
16  38  15  27   3  38   0 0.00    M    M 10.1 26 290   M    M   6        36 290
17  50  10  30   7  35   0 0.00    M    M 11.3 32 260   M    M   3        41 250
18  37  12  25   2  40   0    T    M    M  9.4 18 340   M    M   5 1      29 340
19  41   9  25   2  40   0 0.00    M    M 15.8 38 290   M    M   0        52 290
20  49  15  32   9  33   0 0.00    M    M 21.9 46 260   M    M   1        60 260
21  56  33  45  21  20   0 0.00    M    M 12.5 28 260   M    M   0        35 280
22  57  21  39  15  26   0    T    M    M 22.6 46 340   M    M   4 1      63 340
23  22  13  18  -6  47   0    T    M    M 20.0 38 320   M    M   4        56 320
24  44  14  29   5  36   0 0.00    M    M 21.4 39 290   M    M   5        52 280
25  53  22  38  14  27   0 0.00    M    M  8.7 18 280   M    M   0        25 300
26  56  32  44  20  21   0    T    M    M 14.7 33 290   M    M   1 1      42 300
27  33  14  24   0  41   0 0.17    M    M  6.9 17 300   M    M  10 12     22 290
28  27   1  14 -10  51   0    T    M    M  4.3 18 110   M    M   8 128    23 120
29  26   3  15  -9  50   0    T    M    M 12.9 24 300   M    M   5 1      31 310
30  31  -7  12 -12  53   0 0.00    M    M  3.7 20 280   M    M   1 8      25 260
31  37  16  27   3  38   0 0.00    M    M  9.2 25 270   M    M   5        33 260
================================================================================
SM 1320  434      1131   0  0.17    M    348.2          M      100
================================================================================
AV 42.6 14.0                              11.2 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 46 260                 63 340
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   CONVERSE CO (DOUGLAS) WY ARPT
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   42 46 N
                                          LONGITUDE: 105 22 W

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

AVERAGE MONTHLY: 28.3   TOTAL FOR MONTH:   0.17    1 = FOG OR MIST
DPTR FM NORMAL:   4.2   DPTR FM NORMAL:   -0.23    2 = FOG REDUCING VISIBILITY
HIGHEST:    66 ON  9    GRTST 24HR  0.17 ON 26-27      TO 1/4 MILE OR LESS
LOWEST:     -7 ON 30                               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:   7    0.01 INCH OR MORE:   1
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:  30    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   1    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1131    CLEAR  (SCALE 0-3)  16
DPTR FM NORMAL  -136    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1  2915    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL  -174

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   624    HIGHEST SLP 30.73 ON  2
DPTR FM NORMAL   138    LOWEST  SLP 29.35 ON 22

[REMARKS]
#FINAL-12-20#