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

                                          STATION:   CENTENNIAL CO
                                          MONTH:     APRIL
                                          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  70  27  49   6  16   0 0.00    M    M  6.9 16 180   M    M   0        22 180
 2  72  35  54  11  11   0 0.00    M    M  6.3 17 350   M    M   3        25  10
 3  76  37  57  14   8   0 0.00    M    M  5.7 13 140   M    M   1        18 110
 4  76  39  58  15   7   0 0.00    M    M  8.4 30 350   M    M   5        39 340
 5  78  45  62  18   3   0 0.00    M    M 10.1 22  10   M    M   5        31 360
 6  57  32  45   1  20   0 0.41    M    M  9.5 35  20   M    M   5 1      47  20
 7  60  31  46   2  19   0 0.00    M    M  7.7 28 340   M    M   4        35 350
 8  68  34  51   7  14   0 0.00    M    M  7.6 25 340   M    M   4        34 330
 9  52  31  42  -2  23   0 0.00    M    M  9.0 24  20   M    M   3        33  20
10  67  26  47   2  18   0 0.00    M    M  5.3 15 230   M    M   2        20 230
11  54  34  44  -1  21   0 0.00    M    M  8.9 17  30   M    M   5        25  30
12  44  26  35 -10  30   0 0.00    M    M  6.9 16  20   M    M   7        23  20
13  47  30  39  -6  26   0    T    M    M  9.2 20 350   M    M   9        27 330
14  50  30  40  -6  25   0    T    M    M  8.0 22 330   M    M   9 8      28 330
15  41  28  35 -11  30   0 0.27    M    M 11.4 28 160   M    M   9 1      38 170
16  33  26  30 -16  35   0 0.03    M    M  9.9 16 350   M    M  10 1      20 360
17  42  28  35 -11  30   0 0.02    M    M  8.2 18 340   M    M   8 1      22 340
18  54  30  42  -5  23   0 0.00    M    M  9.2 17 290   M    M   3        25 350
19  48  19  34 -13  31   0 0.30    M    M 10.4 24 360   M    M   8 126    30  20
20  33  10  22 -25  43   0 0.01    M    M  5.7 14  10   M    M   5 1      19  90
21  36  26  31 -17  34   0    T    M    M  7.3 23 160   M    M  10 1      32 160
22  52  24  38 -10  27   0    T    M    M  5.7 22 160   M    M   6 128    30 170
23  58  33  46  -2  19   0 0.00    M    M  7.3 26 340   M    M   6        37 340
24  67  30  49   1  16   0 0.00    M    M  4.8 14 170   M    M   5 1      19 160
25  78  40  59  10   6   0 0.00    M    M 10.4 26 270   M    M   4        41 260
26  77  45  61  12   4   0 0.00    M    M 11.0 24 210   M    M   5        32 220
27  57  38  48  -1  17   0 0.60    M    M 10.7 24 350   M    M   8 13     31 340
28  56  33  45  -5  20   0 0.16    M    M  8.0 18 350   M    M   7        25 360
29  67  38  53   3  12   0 0.00    M    M  6.4 15 160   M    M   1 8      20 100
30  77  42  60  10   5   0 0.00    M    M  7.8 20 190   M    M   2        27 200
================================================================================
SM 1747  947       593   0  1.80    M    243.7          M      159
================================================================================
AV 58.2 31.6                               8.1 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    35  20                 47  20
================================================================================
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:     APRIL
                                          YEAR:      2021
                                          LATITUDE:   39 33 N
                                          LONGITUDE: 104 51 W

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

AVERAGE MONTHLY: 44.9   TOTAL FOR MONTH:   1.80    1 = FOG OR MIST
DPTR FM NORMAL:  -1.3   DPTR FM NORMAL:   -0.33    2 = FOG REDUCING VISIBILITY
HIGHEST:    78 ON 25, 5  GRTST 24HR  0.76 ON 27-28      TO 1/4 MILE OR LESS
LOWEST:     10 ON 20                               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:   8
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:  17    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   593    CLEAR  (SCALE 0-3)   6
DPTR FM NORMAL    29    PTCLDY (SCALE 4-7)  18
TOTAL FM JUL 1  5559    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL  -259

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP M ON M
DPTR FM NORMAL     0    LOWEST  SLP 29.34 ON 26

[REMARKS]
#FINAL-04-21#