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

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575
CXUS55 KBOU 011000
CF6DEN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DENVER CO
                                          MONTH:     JANUARY
                                          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  42  22  32   2  33   0 0.00  0.0    0  6.4 14 170   M    M   4        17 170
 2  52  23  38   8  27   0 0.00  0.0    0 10.3 20 270   M    M   2        27 270
 3  53  23  38   8  27   0 0.00  0.0    0  9.9 24 280   M    M   3        33 270
 4  57  26  42  12  23   0 0.00  0.0    0  9.4 18 200   M    M   3        22 290
 5  55  28  42  12  23   0 0.00  0.0    0 13.1 31  10   M    M   5        38  10
 6  44  20  32   2  33   0 0.00  0.0    0  8.2 16 140   M    M   1        22 150
 7  45  20  33   2  32   0 0.00  0.0    0  8.1 15  90   M    M   5        19 340
 8  43  19  31   0  34   0 0.00  0.0    0  7.8 14 170   M    M   2        19 170
 9  32  24  28  -3  37   0 0.16  1.9    0  4.8 13 180   M    M  10 18     15 170
10  32  19  26  -5  39   0    T    T    2  3.8 10 210   M    M   6 12     13 210
11  44  17  31   0  34   0 0.00  0.0    T  9.8 15 210   M    M   2        19 210
12  54  17  36   5  29   0 0.00  0.0    0 11.1 18 210   M    M   4        25 220
13  63  37  50  19  15   0 0.00  0.0    0 15.6 41 290   M    M   7        58 280
14  46  24  35   4  30   0 0.00  0.0    0 20.7 39 350   M    M   4        58 290
15  45  16  31   0  34   0 0.00  0.0    0  9.1 24 330   M    M   3        31 330
16  48  24  36   5  29   0 0.00  0.0    0  9.1 22  40   M    M   7        27  30
17  50  26  38   7  27   0 0.00  0.0    0  8.1 22 270   M    M   8        28 270
18  39  22  31   0  34   0    T    T    0  7.8 21  30   M    M   8        27  30
19  40  21  31   0  34   0 0.00  0.0    0  5.7 15 190   M    M   5        19 200
20  59  22  41  10  24   0 0.00  0.0    0 13.5 28 260   M    M   1        38 280
21  49  26  38   7  27   0 0.00  0.0    0 11.1 20  80   M    M   6        24  90
22  45  20  33   2  32   0 0.00  0.0    0  6.8 16  40   M    M   4        21  60
23  45  21  33   2  32   0    T    T    0  7.0 21  30   M    M   4        26  30
24  39  22  31   0  34   0 0.00  0.0    0  6.8 16 320   M    M   8        21 340
25  33  21  27  -4  38   0    T    T    T  8.7 15  40   M    M   9 12     22 350
26  24  12  18 -13  47   0 0.06  1.2    T 10.4 18 110   M    M  10 18     23 120
27  31   2  17 -14  48   0 0.00  0.0    1  5.2 12  50   M    M   1 18     14  50
28  56  17  37   6  28   0 0.00  0.0    1  6.2 15 210   M    M   6 8      20 200
29  61  31  46  15  19   0 0.00  0.0    T  9.0 16  50   M    M   5        23 220
30  53  29  41  10  24   0 0.00  0.0    0 11.4 29 350   M    M   7        36 360
31  52  19  36   5  29   0 0.00  0.0    0  8.2 15 160   M    M   1        17 220
================================================================================
SM 1431  670       956   0  0.22  3.1    283.1          M      151
================================================================================
AV 46.2 21.6                               9.1 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    41 290               # 58 280
================================================================================
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:     JANUARY
                                          YEAR:      2021
                                          LATITUDE:   39 52 N
                                          LONGITUDE: 104 40 W

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

AVERAGE MONTHLY: 33.9   TOTAL FOR MONTH:   0.22    1 = FOG OR MIST
DPTR FM NORMAL:   3.2   DPTR FM NORMAL:   -0.19    2 = FOG REDUCING VISIBILITY
HIGHEST:    63 ON 13    GRTST 24HR  0.18 ON  9-10      TO 1/4 MILE OR LESS
LOWEST:      2 ON 27                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   3.1 INCHES  5 = HAIL
                        GRTST 24HR   1.9 ON  9- 9  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   2 ON 10     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:   4    0.01 INCH OR MORE:   2
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:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   956    CLEAR  (SCALE 0-3)  10
DPTR FM NORMAL  -107    PTCLDY (SCALE 4-7)  18
TOTAL FM JUL 1  3174    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL  -353

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.51 ON 19
DPTR FM NORMAL     0    LOWEST  SLP 29.46 ON 30

[REMARKS]
#FINAL-01-21#



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