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000
CXUS55 KBOU 011000
CF633V
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   WALDEN
                                          MONTH:     DECEMBER
                                          YEAR:      2021
                                          LATITUDE:   40 45 N
                                          LONGITUDE: 106 16 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  50  25  38   M  27   0    M    M    M  7.9 14 200   M    M   0        20 200
 2  55  18  37   M  28   0    M    M    M  5.9 13 220   M    M   0        20 220
 3  54  19  37   M  28   0    M    M    M  5.7 10 300   M    M   0         M   M
 4  52  12  32   M  33   0    M    M    M 10.5 24 230   M    M   0        31 230
 5  43  14  29   M  36   0    M    M    M 16.8 30 250   M    M   0        45 250
 6  34  27  31   M  34   0    M    M    M 15.3 29 210   M    M   6        39 200
 7  36  25  31   M  34   0    M    M    M 14.2 21 260   M    M   5        26 210
 8  37  21  29   M  36   0    M    M    M 17.0 27 220   M    M   4        35 220
 9  34  25  30   M  35   0    M    M    M 12.5 21 260   M    M  10        29 250
10  23   3  13   M  52   0    M    M    M 11.7 23 350   M    M   9        30 350
11  25   5  15   M  50   0    M    M    M 18.3 30 210   M    M   1        44 220
12  36  18  27   M  38   0    M    M    M 13.7 22 210   M    M   0        33 200
13  41  12  27   M  38   0    M    M    M  9.2 20 180   M    M   0        26 180
14  45  18  32   M  33   0    M    M    M 11.6 21 190   M    M   0        29 190
15  37  12  25   M  40   0    M    M    M 13.3 32 230   M    M   7        43 230
16  30  10  20   M  45   0    M    M    M 14.3 35 240   M    M   7        44 220
17  23  10  17   M  48   0    M    M    M  9.2 20 250   M    M   9        27 260
18  23  -2  11   M  54   0    M    M    M  8.5 17 210   M    M   1        21 210
19  34  10  22   M  43   0    M    M    M 11.5 21 210   M    M   0        28 210
20  37  18  28   M  37   0    M    M    M 12.6 21 210   M    M   1        26 220
21  37  25  31   M  34   0    M    M    M 13.7 23 220   M    M   1        30 230
22  41  18  30   M  35   0    M    M    M 12.8 31 240   M    M   2        37 240
23  34  30  32   M  33   0    M    M    M 14.2 24 210   M    M   8        35 210
24  34  19  27   M  38   0    M    M    M  8.6 21 230   M    M   9        24 230
25  32  19  26   M  39   0    M    M    M 18.6 30 250   M    M   6        39 250
26  30  12  21   M  44   0    M    M    M 16.4 37 260   M    M   9        46 260
27  27  10  19   M  46   0    M    M    M 11.8 23 230   M    M  10        32 220
28  21  10  16   M  49   0    M    M    M 12.8 23 320   M    M   8        32 320
29  19  10  15   M  50   0    M    M    M 12.2 23 230   M    M   7        33 230
30  28  18  23   M  42   0    M    M    M 20.5 35 220   M    M  10        47 220
31  25  12  19   M  46   0    M    M    M  9.4 25 220   M    M  10        31 220
================================================================================
SM 1077  483      1225   0     M    M    390.4          M      140
================================================================================
AV 34.7 15.6                              12.6 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    37 260                 47 220
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   WALDEN
                                          MONTH:     DECEMBER
                                          YEAR:      2021
                                          LATITUDE:   40 45 N
                                          LONGITUDE: 106 16 W

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

AVERAGE MONTHLY: 25.2   TOTAL FOR MONTH:      M    1 = FOG OR MIST
DPTR FM NORMAL:   0.0   DPTR FM NORMAL:       M    2 = FOG REDUCING VISIBILITY
HIGHEST:    55 ON  2    GRTST 24HR      M ON  M       TO 1/4 MILE OR LESS
LOWEST:     -2 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:  12    0.01 INCH OR MORE:   0
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:   1    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1225    CLEAR  (SCALE 0-3)  14
DPTR FM NORMAL     M    PTCLDY (SCALE 4-7)   7
TOTAL FM JUL 1  3567    CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL     M

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

[REMARKS]
#FINAL-12-21#