WFO Monthly/Daily Climate Data
Issued by NWS Denver/Boulder, CO

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CXUS55 KBOU 082257
CF6DEN

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

                                          STATION:   DENVER CO
                                          MONTH:     DECEMBER
                                          YEAR:      2021
                                          LATITUDE:   39 52 N
                                          LONGITUDE: 104 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  73  39  56  22   9   0 0.00  0.0    0  9.6 16 190   M    M   5        19 200
 2  72  43  58  25   7   0 0.00  0.0    0 10.6 18 200   M    M   1        24 210
 3  62  33  48  15  17   0 0.00  0.0    0  9.2 26  50   M    M   2        32  50
 4  68  30  49  16  16   0 0.00  0.0    0  6.1 17 280   M    M   4        24 280
 5  64  21  43  11  22   0    T    T    0 14.5 37  40   M    M   8 78     46  50
 6  33   9  21 -11  44   0 0.00  0.0    0  6.4 15 170   M    M   7        19 110
 7  53  27  40   8  25   0 0.00  0.0    M  9.5 24 290   M    M   4        31 290
 8  53  29  41   9  24   0 0.00  0.0    0 13.0 38 270   M    M   5        52 300
 9  52  28  40   8  25   0 0.00  0.0    0 12.6 29  80   M    M   6        35  70
10  37  19  28  -3  37   0 0.03  0.3    0 11.2 31 290   M    M   6 1      40 290
11  51  14  33   2  32   0 0.00  0.0    0  9.6 20 230   M    M   4        25 230
12  65  34  50  19  15   0 0.00  0.0    0 10.4 24 200   M    M   6        29 200
13  59  26  43  12  22   0 0.00  0.0    0  9.1 20 160   M    M   6        23 170
14  67  33  50  19  15   0 0.00  0.0    0 10.5 31 190   M    M   6        40 180
15  54  19  37   6  28   0    T  0.0    0 16.8 43 290   M    M   3 8      60 290
16  52  16  34   4  31   0 0.00  0.0    0  8.2 17  60   M    M   2        22  50
17  44  11  28  -2  37   0 0.00  0.0    0 10.5 24 280   M    M   3        33 280
18  45   4  25  -5  40   0 0.00  0.0    0  7.2 14 160   M    M   0        15 170
19  61  27  44  14  21   0 0.00  0.0    0  9.7 18 210   M    M   3        23 210
20  60  25  43  13  22   0 0.00  0.0    0  9.4 15 230   M    M   4        21 130
21  63  23  43  13  22   0 0.00  0.0    0  9.5 22 220   M    M   4        28 230
22  64  29  47  17  18   0 0.00  0.0    0  7.7 17 230   M    M   5        22 240
23  62  32  47  17  18   0 0.00  0.0    0 11.1 22 230   M    M   6        33 220
24  52  29  41  11  24   0 0.01  0.0    0 11.2 20 200   M    M   6        25 230
25  55  26  41  11  24   0 0.00  0.0    0  9.8 20 220   M    M   2        26 230
26  53  19  36   5  29   0 0.00  0.0    0 10.9 31 250   M    M   3        46 250
27  48  10  29  -2  36   0 0.00  0.0    0 11.5 32 170   M    M   5        41 170
28  33  15  24  -7  41   0    T    T    0 11.3 21  10   M    M   5        27  20
29  33  11  22  -9  43   0 0.00  0.0    0  9.6 16 220   M    M   3        22 210
30  49  15  32   1  33   0 0.00  0.0    0 13.9 31 260   M    M   2 8      40 270
31  39   9  24  -7  41   0 0.12  4.5    0 13.0 23  50   M    M   6 12     29  10
================================================================================
SM 1676  705       818   0  0.16  4.8    323.6          M      132
================================================================================
AV 54.1 22.7                              10.4 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    43 290                 60 290
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   DENVER CO
                                          MONTH:     DECEMBER
                                          YEAR:      2021
                                          LATITUDE:   39 52 N
                                          LONGITUDE: 104 40 W

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

AVERAGE MONTHLY: 38.4   TOTAL FOR MONTH:   0.16    1 = FOG OR MIST
DPTR FM NORMAL:   7.2   DPTR FM NORMAL:   -0.19    2 = FOG REDUCING VISIBILITY
HIGHEST:    73 ON  1    GRTST 24HR  0.12 ON 31-31      TO 1/4 MILE OR LESS
LOWEST:      4 ON 18                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   4.8 INCHES  5 = HAIL
                        GRTST 24HR   4.5 ON 31-31  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  0            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:   0    0.01 INCH OR MORE:   3
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:  26    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   818    CLEAR  (SCALE 0-3)   9
DPTR FM NORMAL  -230    PTCLDY (SCALE 4-7)  22
TOTAL FM JUL 1  1774    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL  -593

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1110    HIGHEST SLP 30.39 ON 18
DPTR FM NORMAL   261    LOWEST  SLP 29.14 ON 15

[REMARKS]
#FINAL-12-21#


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