National Weather Service Weather Forecast Office

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

000
CXUS55 KBOU 011336
CF6CCU

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

                                          STATION:   COPPER MTN/RED CLIFF
                                          MONTH:     AUGUST
                                          YEAR:      2021
                                          LATITUDE:   39 28 N
                                          LONGITUDE: 106  9 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  59  46  53   M  12   0 0.00    M    M  4.6 10 140   M    M   8 18      M   M
 2  63  46  55   M  10   0 0.45    M    M  5.2 12 120   M    M   7         M   M
 3  54  45  50   M  15   0 0.27    M    M  6.3 17 290   M    M   9 18     29 270
 4  61  45  53   M  12   0 0.00    M    M  6.5 10 290   M    M   3 12     21 320
 5  68  46  57   M   8   0 0.00    M    M  6.1 13 270   M    M   1        18 240
 6  64  48  56   M   9   0 0.00    M    M 12.4 23 290   M    M   2        30 270
 7  55  46  51   M  14   0 0.00    M    M 11.8 20 280   M    M   0 8      30 220
 8  64  45  55   M  10   0 0.00    M    M 10.3 15 290   M    M   1        24 280
 9  66  54  60   M   5   0 0.00    M    M  9.4 17 300   M    M   3        26 270
10  66  54  60   M   5   0 0.00    M    M  9.1 18 280   M    M   1        30 300
11  68  50  59   M   6   0 0.00    M    M  8.6 14 290   M    M   0        23 280
12  68  54  61   M   4   0 0.00    M    M  8.2 25 110   M    M   3        36 110
13  72  52  62   M   3   0 0.39    M    M  8.7 20 120   M    M   4        25 120
14  73  54  64   M   1   0 0.02    M    M  4.6 13 290   M    M   2        23 320
15  64  50  57   M   8   0 0.00    M    M  9.2 16 260   M    M   6        25 280
16  70  52  61   M   4   0 0.01    M    M  6.9 16  90   M    M   3        20  90
17  66  54  60   M   5   0 0.07    M    M  8.6 20 150   M    M   4        25 300
18  68  46  57   M   8   0 0.00    M    M 10.3 30 120   M    M   5        41 120
19  55  41  48   M  17   0 0.40    M    M  7.8 18 130   M    M   8 28     33 260
20  50  34  42   M  23   0 0.05    M    M 10.1 22 300   M    M   4 1      33 210
21  59  41  50   M  15   0 0.02    M    M 14.0 23 150   M    M   3        31 150
22  63  46  55   M  10   0 0.00    M    M 12.7 21 260   M    M   2        30 260
23  66  46  56   M   9   0 0.03    M    M  9.5 16 260   M    M   3        40 160
24  59  52  56   M   9   0 0.01    M    M 10.7 14 240   M    M   0        22 240
25   M   M   M   M   M   M 0.00    M    M    M  M   M   M    M   M         M   M
26   M   M   M   M   M   M 0.00    M    M    M  M   M   M    M   M         M   M
27   M   M   M   M   M   M 0.00    M    M    M  M   M   M    M   M         M   M
28   M   M   M   M   M   M 0.00    M    M    M  M   M   M    M   M         M   M
29   M   M   M   M   M   M 0.00    M    M    M  M   M   M    M   M         M   M
30   M   M   M   M   M   M 0.00    M    M    M  M   M   M    M   M         M   M
31  68  59  64   M   1   0 0.00    M    M  8.0 20 120   M    M   6        22 100
================================================================================
SM 1589 1206       223   0  1.72    M    219.7          M       88
================================================================================
AV 63.6 48.2                               8.8 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    30 120                 41 120
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   COPPER MTN/RED CLIFF
                                          MONTH:     AUGUST
                                          YEAR:      2021
                                          LATITUDE:   39 28 N
                                          LONGITUDE: 106  9 W

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

AVERAGE MONTHLY: 55.9   TOTAL FOR MONTH:   1.72    1 = FOG OR MIST
DPTR FM NORMAL:    M    DPTR FM NORMAL:       M    2 = FOG REDUCING VISIBILITY
HIGHEST:    73 ON 14    GRTST 24HR  0.45 ON  2- 2      TO 1/4 MILE OR LESS
LOWEST:     34 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:  11
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
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.   223    CLEAR  (SCALE 0-3)  12
DPTR FM NORMAL     M    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1   373    CLOUDY (SCALE 8-10)  8
DPTR FM NORMAL     M

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     M    [PRESSURE DATA]
TOTAL FM JAN 1     6    HIGHEST SLP M ON M
DPTR FM NORMAL     M    LOWEST  SLP M ON M

[REMARKS]
#FINAL-08-21#