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147
CXUS55 KCYS 100024
CF6LAR

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)  ...CORRECTED...

                                          STATION:   LARAMIE WYOMING AIRPORT
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   41 18 N
                                          LONGITUDE: 105 40 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  34   5  20  -3  45   0    T    M    M 14.8 30 320   M    M   8 18     44 320
 2  21  -5   8 -14  57   0    T    M    M  6.0 17 330   M    M   0        25 330
 3  31  -2  15  -7  50   0 0.00    M    M  4.8 12  60   M    M   0        13 220
 4  41   2  22   0  43   0 0.00    M    M  4.0 10 350   M    M   0        14 360
 5  44   4  24   2  41   0 0.00    M    M  5.3 13 350   M    M   0        16 350
 6  46   5  26   4  39   0 0.00    M    M  5.7 14 140   M    M   0        20  30
 7  47   0  24   3  41   0 0.00    M    M  5.7 14 360   M    M   0        19 350
 8  53   2  28   7  37   0 0.00    M    M  4.6 15 240   M    M   0        16 240
 9  56  19  38  17  27   0 0.00    M    M  8.8 23 250   M    M   0        31 240
10  36  18  27   6  38   0 0.00    M    M 11.4 24 150   M    M   2        30 130
11  21   2  12  -9  53   0 0.09    M    M 11.0 20 140   M    M   7 18     25 150
12  23   0  12  -9  53   0 0.07    M    M 10.9 22 340   M    M   9 18     30 340
13  31 -17   7 -14  58   0 0.00    M    M 14.7 31 240   M    M   3 128    40 240
14  30  15  23   2  42   0 0.01    M    M 12.5 24 220   M    M   6 18     31 220
15  21   8  15  -6  50   0 0.03    M    M 15.7 28 240   M    M   5 18     34 250
16  28  12  20   0  45   0 0.00    M    M 12.3 30 270   M    M   4 8      37 260
17  37  16  27   7  38   0 0.00    M    M 15.6 32 240   M    M   2        42 240
18  29   8  19  -1  46   0    T    M    M  9.6 22 330   M    M   6 128    29 330
19  29  14  22   1  43   0 0.00    M    M 18.9 44 250   M    M   1 89     56 240
20  39  16  28   7  37   0 0.00    M    M 22.9 44 280   M    M   2        59 220
21  43  30  37  16  28   0 0.00    M    M 17.2 38 240   M    M   0        51 250
22  47  15  31  10  34   0 0.01    M    M 21.9 46 230   M    M   2 18     59 250
23  17   3  10 -11  55   0    T    M    M 21.9 41 310   M    M   5 19     53 310
24  39  11  25   4  40   0 0.00    M    M 11.2 32 290   M    M   2        43 290
25  45  11  28   7  37   0 0.00    M    M  9.5 26 230   M    M   0        34 230
26  47  25  36  15  29   0 0.00    M    M 17.4 38 260   M    M   2        56 250
27  33  10  22   1  43   0 0.01    M    M 13.2 29 260   M    M   6 1      38 250
28  24   3  14  -7  51   0    T    M    M 16.1 31 150   M    M   6 1      40 150
29  21  -5   8 -13  57   0 0.04    M    M 11.2 22 320   M    M   4 1      29 320
30  26  -2  12  -9  53   0 0.00    M    M 14.5 30 230   M    M   0        37 220
31  29  16  23   2  42   0    T    M    M 10.6 30 230   M    M   5        40 220
================================================================================
SM 1068  239      1352   0  0.26    M    379.9          M       87
================================================================================
AV 34.5  7.7                              12.3 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->    46 230               # 59 220
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   LARAMIE WYOMING AIRPORT
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   41 18 N
                                          LONGITUDE: 105 40 W

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

AVERAGE MONTHLY: 21.1   TOTAL FOR MONTH:   0.26    1 = FOG OR MIST
DPTR FM NORMAL:   0.0   DPTR FM NORMAL:   -0.06    2 = FOG REDUCING VISIBILITY
HIGHEST:    56 ON  9    GRTST 24HR  0.09 ON 11-11      TO 1/4 MILE OR LESS
LOWEST:    -17 ON 13                               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:  15    0.01 INCH OR MORE:   7
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   0
MIN 32 OR BELOW:  31    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   7    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1352    CLEAR  (SCALE 0-3)  19
DPTR FM NORMAL    -9    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1  3415    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL  -253

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   141    HIGHEST SLP 30.75 ON  2
DPTR FM NORMAL    74    LOWEST  SLP 29.39 ON 22

[REMARKS]
DECEMBER 13TH...RECORD LOW -17 DEGREES (PREVIOUS -15
DEGREES IN 1960).
#FINAL-12-20#