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

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CXUS55 KBOU 011000
CF6DEN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DENVER CO
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          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  42  25  34   2  31   0 0.00  0.0    0 14.9 32  10   M    M   8        42 360
 2  32  17  25  -7  40   0 0.00  0.0    0 11.7 25  10   M    M   5        32 350
 3  47  18  33   2  32   0 0.00  0.0    0  7.8 15 220   M    M   1        19 230
 4  59  29  44  13  21   0 0.00  0.0    0  7.7 14 240   M    M   0        22 220
 5  52  28  40   9  25   0 0.00  0.0    0  7.6 14 220   M    M   1        16 230
 6  61  25  43  12  22   0 0.00  0.0    0  8.2 16 230   M    M   1        18 210
 7  59  32  46  16  19   0 0.00  0.0    0 10.7 17 220   M    M   0        21 230
 8  65  31  48  18  17   0 0.00  0.0    0 10.5 21 210   M    M   2        26 200
 9  68  34  51  21  14   0 0.00  0.0    0  9.2 17 210   M    M   1        21 210
10  43  27  35   5  30   0 0.05  0.5    0  9.2 16  80   M    M   8 1      22  60
11  27  12  20 -10  45   0 0.11  0.7    1  5.4 12 160   M    M   9 18     15  40
12  24   6  15 -15  50   0 0.16  2.0    2  6.6 16 350   M    M   8 18     20 360
13  29   8  19 -11  46   0 0.01  1.1    2  9.2 23 360   M    M   4 1      30  10
14  32   5  19 -11  46   0 0.05  0.3    2  6.4 14 360   M    M   7 18     18 360
15  32   8  20  -9  45   0 0.03  0.5    3  9.5 20 360   M    M   6 1      26 350
16  40  18  29   0  36   0 0.00  0.0    3  8.4 17 210   M    M   4        24 240
17  47  21  34   5  31   0 0.00  0.0    2 10.6 21 200   M    M   6        25 210
18  38  18  28  -1  37   0    T    T    2  9.0 28  10   M    M   6 1      34  10
19  44  16  30   1  35   0 0.00  0.0    1 12.1 32 280   M    M   3        43 280
20  49  17  33   4  32   0 0.00  0.0    1 14.7 28 270   M    M   5        39 260
21  57  34  46  17  19   0 0.00  0.0    T 11.5 23 260   M    M   3        30 260
22  63  28  46  17  19   0 0.00  0.0    0 15.0 46 290   M    M   3        60 290
23  30  13  22  -7  43   0 0.00  0.0    0 18.6 36  10   M    M   5        46  10
24  52  19  36   6  29   0 0.00  0.0    0  9.7 17 210   M    M   3        23 260
25  60  31  46  16  19   0 0.00  0.0    0 11.7 21 210   M    M   2        26 210
26  61  29  45  15  20   0 0.00  0.0    0  9.3 25 290   M    M   5        33 290
27  46  26  36   6  29   0 0.00  0.0    0 12.1 26 290   M    M   5        34 270
28  30  25  28  -2  37   0 0.16  1.9    0  5.0 13 300   M    M   9 1      16 300
29  33  15  24  -6  41   0    T    T    2  6.9 14 340   M    M   6 128    18 330
30  44   7  26  -4  39   0 0.00  0.0    1  9.2 17 210   M    M   1        22 210
31  43  19  31   1  34   0 0.00  0.0    T  4.6 12 290   M    M   7        13 290
================================================================================
SM 1409  641       983   0  0.57  7.0    303.0          M      134
================================================================================
AV 45.5 20.7                               9.8 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    46 290                 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:      2020
                                          LATITUDE:   39 52 N
                                          LONGITUDE: 104 40 W

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

AVERAGE MONTHLY: 33.1   TOTAL FOR MONTH:   0.57    1 = FOG OR MIST
DPTR FM NORMAL:   3.1   DPTR FM NORMAL:    0.22    2 = FOG REDUCING VISIBILITY
HIGHEST:    68 ON  9    GRTST 24HR  0.17 ON 12-13      TO 1/4 MILE OR LESS
LOWEST:      5 ON 14                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   7.0 INCHES  5 = HAIL
                        GRTST 24HR   2.0 ON 12-12  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   3 ON 16,15  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:   8    0.01 INCH OR MORE:   7
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:  29    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   983    CLEAR  (SCALE 0-3)  11
DPTR FM NORMAL  -103    PTCLDY (SCALE 4-7)  17
TOTAL FM JUL 1  2218    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL  -251

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1155    HIGHEST SLP 30.55 ON  2
DPTR FM NORMAL   386    LOWEST  SLP 29.36 ON 22

[REMARKS]
#FINAL-12-20#


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