WFO Monthly/Daily Climate Data
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722
CXUS55 KBOU 220900
CF6APA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CENTENNIAL CO
                                          MONTH:     MAY
                                          YEAR:      2025
                                          LATITUDE:   39 33 N
                                          LONGITUDE: 104 51 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  58  39  49  -1  16   0 0.12    M    M  5.8 32  20   M    M   8 1      43  20
 2  62  34  48  -3  17   0 0.00    M    M  6.9 14 170   M    M   3        24  40
 3  74  38  56   5   9   0 0.00    M    M  7.0 16 110   M    M   2        24 140
 4  74  44  59   8   6   0 0.00    M    M 10.8 28 200   M    M   5        39 200
 5  63  45  54   2  11   0    T    M    M 18.0 35 160   M    M   7        50 150
 6  48  37  43  -9  22   0 0.80    M    M  8.1 25 110   M    M   9 13     35 100
 7  53  40  47  -5  18   0 0.10    M    M  7.3 16  20   M    M   9 1      21  10
 8  67  37  52  -1  13   0 0.00    M    M  5.7 13 170   M    M   3        16 160
 9  71  42  57   4   8   0 0.00    M    M  4.6 13  90   M    M   4        19  40
10  75  44  60   7   5   0 0.00    M    M  7.4 20 160   M    M   1        29 160
11  80  49  65  11   0   0 0.04    M    M 10.4 30 150   M    M   4 3      42 160
12  83  53  68  14   0   3 0.00    M    M  8.9 20 170   M    M   2        32 150
13  82  51  67  12   0   2 0.00    M    M  8.6 17 200   M    M   5        24 210
14  69  37  53  -2  12   0    T    M    M 10.1 29 310   M    M   4 3      40 330
15  68  36  52  -3  13   0    T    M    M 11.7 26 310   M    M   4        38 330
16  69  42  56   0   9   0 0.00    M    M 10.9 28 340   M    M   5        40 320
17  71  47  59   3   6   0 0.01    M    M  8.6 25 320   M    M   7 3      33 320
18  71  45  58   2   7   0 0.01    M    M  8.1 23 330   M    M   7 3      32 270
19  61  39  50  -7  15   0    T    M    M  6.6 20 330   M    M   7 3      26 340
20  70  37  54  -3  11   0 0.00    M    M 10.2 26 320   M    M   2        35 350
21  74  38  56  -2   9   0 0.00    M    M  7.5 18 340   M    M   4        24 350
================================================================================
SM 1443  874       207   5  1.08    M    183.2          M      102
================================================================================
AV 68.7 41.6                               8.7 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    35 160                 50 150
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   CENTENNIAL CO
                                          MONTH:     MAY
                                          YEAR:      2025
                                          LATITUDE:   39 33 N
                                          LONGITUDE: 104 51 W

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

AVERAGE MONTHLY: 55.2   TOTAL FOR MONTH:   1.08    1 = FOG OR MIST
DPTR FM NORMAL:   1.3   DPTR FM NORMAL:    1.08    2 = FOG REDUCING VISIBILITY
HIGHEST:    83 ON 12    GRTST 24HR  0.90 ON  6- 7      TO 1/4 MILE OR LESS
LOWEST:     34 ON  2                               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:   0    0.01 INCH OR MORE:   6
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   207    CLEAR  (SCALE 0-3)   6
DPTR FM NORMAL   -27    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1  5247    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL  -114

[CDD (BASE 65) ]
TOTAL THIS MO.     5
DPTR FM NORMAL     5    [PRESSURE DATA]
TOTAL FM JAN 1     6    HIGHEST SLP M ON M
DPTR FM NORMAL     6    LOWEST  SLP 29.34 ON 13

[REMARKS]