WFO Monthly/Daily Climate Data
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CXUS55 KBOU 010900
CF6APA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CENTENNIAL CO
                                          MONTH:     SEPTEMBER
                                          YEAR:      2023
                                          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  95  62  79  11   0  14 0.00    M    M  6.3 20 120   M    M   3        27 120
 2  91  64  78  10   0  13 0.00    M    M  4.8 13 340   M    M   7        18 170
 3  87  59  73   6   0   8 0.15    M    M  6.1 30 240   M    M   6 3      42 230
 4  89  56  73   6   0   8 0.00    M    M  9.2 26 220   M    M   2        38 220
 5  76  51  64  -3   1   0 0.00    M    M  7.7 16  90   M    M   2        23  90
 6  87  55  71   5   0   6 0.00    M    M  8.4 22 180   M    M   1        32 170
 7  88  54  71   5   0   6 0.00    M    M  5.3 13 100   M    M   2        19 110
 8  88  52  70   4   0   5 0.00    M    M  7.3 18 130   M    M   1        26 110
 9  85  55  70   4   0   5    T    M    M  6.1 26 280   M    M   3        50 280
10  66  54  60  -5   5   0 0.24    M    M  5.3 16  30   M    M   8 1      22  30
11  67  53  60  -5   5   0 0.32    M    M  5.7 13 180   M    M   7 1      17 180
12  75  48  62  -2   3   0 0.00    M    M  7.1 15 170   M    M   2        20 170
13  78  50  64   0   1   0 0.00    M    M  4.5 12 100   M    M   4        18 150
14  73  48  61  -3   4   0 0.28    M    M  8.9 30 360   M    M   6 13     36 350
15  62  48  55  -8  10   0 0.11    M    M  5.6 13 340   M    M   7 1      16 330
16  74  43  59  -4   6   0 0.00    M    M  4.5 10  30   M    M   1        17  50
17  81  47  64   1   1   0 0.00    M    M  5.8 14 180   M    M   2        20 180
18  82  52  67   5   0   2 0.00    M    M  8.5 24 240   M    M   6 8      31 230
19  78  53  66   4   0   1    T    M    M  7.9 25 270   M    M   6 3      37 240
20  79  47  63   2   2   0 0.04    M    M  7.2 24 120   M    M   5 3      35 120
21  79  50  65   4   0   0 0.00    M    M  5.9 16 330   M    M   3        21 330
22  83  47  65   5   0   0 0.00    M    M  7.4 24 200   M    M   2        32 190
23  76  45  61   1   4   0 0.00    M    M  6.4 23 210   M    M   5        29 210
24  77  43  60   0   5   0 0.00    M    M  5.1 12 180   M    M   1        16 200
25  81  45  63   4   2   0 0.00    M    M  4.6 12  10   M    M   1        20 330
26  82  46  64   5   1   0 0.00    M    M  4.8 14 160   M    M   1        20 150
27  85  48  67   9   0   2 0.00    M    M  8.5 25 200   M    M   2        34 210
28  87  51  69  11   0   4 0.00    M    M  8.3 18 170   M    M   3        26 150
29  82  48  65   8   0   0 0.00    M    M  8.7 24 110   M    M   2        35 100
30  87  48  68  11   0   3 0.00    M    M 10.4 35 210   M    M   5 3      48 200
================================================================================
SM 2420 1522        50  77  1.14    M    202.3          M      106
================================================================================
AV 80.7 50.7                               6.7 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    35 210                 50 280
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   CENTENNIAL CO
                                          MONTH:     SEPTEMBER
                                          YEAR:      2023
                                          LATITUDE:   39 33 N
                                          LONGITUDE: 104 51 W

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

AVERAGE MONTHLY: 65.7   TOTAL FOR MONTH:   1.14    1 = FOG OR MIST
DPTR FM NORMAL:   2.9   DPTR FM NORMAL:   -0.15    2 = FOG REDUCING VISIBILITY
HIGHEST:    95 ON  1    GRTST 24HR  0.56 ON 10-11      TO 1/4 MILE OR LESS
LOWEST:     43 ON 16,24                             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:   2    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.    50    CLEAR  (SCALE 0-3)  15
DPTR FM NORMAL   -77    PTCLDY (SCALE 4-7)  15
TOTAL FM JUL 1    64    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL   -81

[CDD (BASE 65) ]
TOTAL THIS MO.    77
DPTR FM NORMAL    15    [PRESSURE DATA]
TOTAL FM JAN 1   572    HIGHEST SLP M ON M
DPTR FM NORMAL   -62    LOWEST  SLP 29.51 ON  4

[REMARKS]
#FINAL-09-23#


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