National Weather Service National Headquarters

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

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

                                          STATION:   CENTENNIAL CO
                                          MONTH:     MAY
                                          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  71  39  55   5  10   0 0.00    M    M  6.2 14  70   M    M   3        23  70
 2  70  43  57   7   8   0 0.00    M    M  8.2 23 160   M    M   5        32 300
 3  75  47  61  10   4   0 0.00    M    M  7.6 25 200   M    M   6        36 200
 4  72  46  59   8   6   0    T    M    M  9.4 38 240   M    M   7        59 240
 5  73  40  57   5   8   0 0.00    M    M  7.6 32 200   M    M   3        43 150
 6  69  37  53   1  12   0 0.00    M    M  6.8 18 170   M    M   4        29 340
 7  69  38  54   2  11   0 0.00    M    M  6.1 22  20   M    M   6        28  20
 8  70  40  55   2  10   0 0.08    M    M  6.6 28 170   M    M   5 3      37 170
 9  77  42  60   7   5   0    T    M    M  9.9 20 150   M    M   2        28  70
10  61  45  53   0  12   0 1.22    M    M  9.3 29 270   M    M  10 135    42 270
11  48  30  39 -15  26   0 3.35    M    M  6.3 17 320   M    M  10 13     29 320
12  58  45  52  -2  13   0 0.72    M    M 13.2 28 350   M    M   9        36 360
13  57  42  50  -4  15   0 0.00    M    M  6.6 15  10   M    M   8        20  50
14  59  47  53  -2  12   0 0.39    M    M  9.4 15  10   M    M  10 1      22  60
15  59  46  53  -2  12   0 0.06    M    M  4.6 12 240   M    M   8 1      16 200
16  74  48  61   5   4   0    T    M    M  5.5 20  20   M    M   3 3      27  20
17  75  47  61   5   4   0 0.08    M    M  6.8 18 240   M    M   5 3      24 140
18  64  44  54  -2  11   0 0.42    M    M  7.6 24 100   M    M   8 135    32 100
19  53  47  50  -7  15   0 0.03    M    M  5.3 12 170   M    M  10 18     14 350
20  67  43  55  -2  10   0 0.02    M    M  5.6 16 230   M    M   6 1238   22 220
21  71  46  59   1   6   0 0.00    M    M  7.2 16  20   M    M   4        23  20
22  71  46  59   1   6   0 0.00    M    M  3.8 14 160   M    M   7 8      19 170
23  74  48  61   3   4   0 0.00    M    M  4.9 16 170   M    M   4 8      20  60
24  69  49  59   0   6   0    T    M    M  6.1 23 280   M    M   6 3      33 280
25  76  47  62   3   3   0 0.08    M    M  7.6 18 250   M    M   6 3      29 110
26  78  46  62   2   3   0 0.06    M    M  7.1 18 150   M    M   6 35     26 140
27  78  48  63   3   2   0 0.02    M    M 10.7 33 210   M    M   5 3      46 220
28  76  45  61   1   4   0    T    M    M  6.2 14 160   M    M   4        22 300
29  80  51  66   5   0   1 0.00    M    M  8.8 21 170   M    M   4        36 160
30  80  49  65   4   0   0 0.04    M    M  8.7 29  10   M    M   4 3      51 330
31  77  48  63   1   2   0 0.04    M    M  7.7 22 340   M    M   6 3      30 240
================================================================================
SM 2151 1379       244   1  6.61    M    227.4          M      184
================================================================================
AV 69.4 44.5                               7.3 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    38 240                 59 240
================================================================================
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:      2023
                                          LATITUDE:   39 33 N
                                          LONGITUDE: 104 51 W

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

AVERAGE MONTHLY: 56.9   TOTAL FOR MONTH:   6.61    1 = FOG OR MIST
DPTR FM NORMAL:   1.2   DPTR FM NORMAL:    4.57    2 = FOG REDUCING VISIBILITY
HIGHEST:    80 ON 29,30  GRTST 24HR  3.72 ON 11-12      TO 1/4 MILE OR LESS
LOWEST:     30 ON 11                               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:  15
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:   1    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.   244    CLEAR  (SCALE 0-3)   3
DPTR FM NORMAL   -59    PTCLDY (SCALE 4-7)  22
TOTAL FM JUL 1  6061    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL   109

[CDD (BASE 65) ]
TOTAL THIS MO.     1
DPTR FM NORMAL   -13    [PRESSURE DATA]
TOTAL FM JAN 1     2    HIGHEST SLP M ON M
DPTR FM NORMAL   -13    LOWEST  SLP 29.60 ON  5

[REMARKS]
#FINAL-05-23#