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000
CXUS55 KBOU 010900
CF6APA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CENTENNIAL CO
                                          MONTH:     SEPTEMBER
                                          YEAR:      2021
                                          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  84  61  73   5   0   8 0.04    M    M  8.3 20 260   M    M   6        28 270
 2  82  58  70   2   0   5    T    M    M  5.3 16 260   M    M   6        22 360
 3  81  54  68   1   0   3 1.62    M    M  8.0 43 300   M    M   7 1235   65 300
 4  82  54  68   1   0   3    T    M    M  7.0 20 170   M    M   3        28 180
 5  84  53  69   2   0   4 0.00    M    M  5.7 14 150   M    M   1        18 150
 6  90  54  72   6   0   7 0.00    M    M  4.5 20 330   M    M   1        29 330
 7  83  53  68   2   0   3 0.00    M    M  7.5 18 200   M    M   1        25 200
 8  85  55  70   4   0   5 0.00    M    M  4.8 18 200   M    M   3        26 190
 9  91  53  72   6   0   7 0.00    M    M  6.5 13 200   M    M   0        17 200
10  94  60  77  12   0  12 0.00    M    M  6.0 18 170   M    M   3        24 160
11  93  58  76  11   0  11    T    M    M  7.2 22 220   M    M   5        35 160
12  83  58  71   7   0   6    T    M    M  7.5 23 330   M    M   5        33 350
13  82  58  70   6   0   5 0.01    M    M  8.2 23  20   M    M   6 3      31  10
14  78  52  65   1   0   0 0.00    M    M  8.1 20 290   M    M   3        27 280
15  88  52  70   7   0   5 0.00    M    M  7.6 15 170   M    M   1        23 180
16  89  54  72   9   0   7 0.00    M    M  7.1 25  20   M    M   2        35  30
17  74  46  60  -3   5   0 0.00    M    M  8.2 26 360   M    M   5        35 350
18  91  49  70   8   0   5 0.00    M    M  7.7 25 240   M    M   3        39 250
19  84  59  72  10   0   7 0.00    M    M  8.6 23  30   M    M   3        36  40
20  64  44  54  -7  11   0 0.03    M    M  9.4 18  20   M    M   5        31  50
21  64  39  52  -9  13   0 0.03    M    M  5.1 13 190   M    M   3        19  90
22  77  40  59  -1   6   0 0.00    M    M  7.6 17 200   M    M   0        22 200
23  80  46  63   3   2   0 0.00    M    M  5.9 14  80   M    M   5        21  60
24  73  44  59  -1   6   0 0.00    M    M  6.1 13  40   M    M   3        19  40
25  85  49  67   8   0   2 0.00    M    M  6.5 14 170   M    M   1        20 160
26  87  49  68   9   0   3 0.00    M    M  4.9 12  40   M    M   3        23  70
27  85  50  68  10   0   3 0.00    M    M  6.9 18 120   M    M   3        25 110
28  78  54  66   8   0   1    T    M    M 10.1 23 240   M    M   6        32 230
29  69  44  57   0   8   0 0.19    M    M  9.1 30 290   M    M   6 13     42 310
30  55  42  49  -8  16   0 0.04    M    M  5.3 10 360   M    M   9        15 350
================================================================================
SM 2435 1542        67 112  1.96    M    210.7          M      108
================================================================================
AV 81.2 51.4                               7.0 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    43 300                 65 300
================================================================================
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:      2021
                                          LATITUDE:   39 33 N
                                          LONGITUDE: 104 51 W

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

AVERAGE MONTHLY: 66.3   TOTAL FOR MONTH:   1.96    1 = FOG OR MIST
DPTR FM NORMAL:   3.5   DPTR FM NORMAL:    0.67    2 = FOG REDUCING VISIBILITY
HIGHEST:    94 ON 10    GRTST 24HR  1.62 ON  2- 3      TO 1/4 MILE OR LESS
LOWEST:     39 ON 21                               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:   7
MAX 90 OR ABOVE:   5    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.    67    CLEAR  (SCALE 0-3)  15
DPTR FM NORMAL   -60    PTCLDY (SCALE 4-7)  14
TOTAL FM JUL 1    67    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL   -78

[CDD (BASE 65) ]
TOTAL THIS MO.   112
DPTR FM NORMAL    50    [PRESSURE DATA]
TOTAL FM JAN 1   829    HIGHEST SLP M ON M
DPTR FM NORMAL   195    LOWEST  SLP 29.56 ON 28

[REMARKS]
#FINAL-09-21#