WFO Monthly/Daily Climate Data
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CXUS55 KBOU 241348
CF6BDU
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   Boulder Airport
                                          MONTH:     DECEMBER
                                          YEAR:      2014
                                          LATITUDE:   40  2 N
                                          LONGITUDE: 105 14 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  36  21  29   M  36   0    M    M    M  2.5  6 320   M    M   6         M  M
 2  64  27  46   M  19   0    M    M    M 11.9 31 270   M    M   0        45 250
 3  41  30  36   M  29   0    M    M    M  3.0  9 360   M    M   2         M  M
 4  48  28  38   M  27   0    M    M    M  1.6  6 220   M    M   2         M  M
 5  57  32  45   M  20   0    M    M    M  2.6  8  90   M    M   1         M  M
 6  46  30  38   M  27   0    M    M    M  1.2  6 290   M    M   0         M  M
 7  59  28  44   M  21   0    M    M    M  7.0 18 260   M    M   0        27 260
 8  50  30  40   M  25   0    M    M    M  1.2  7 210   M    M   0         M  M
 9  46  28  37   M  28   0    M    M    M  2.1  6 220   M    M   0         M  M
10  63  32  48   M  17   0    M    M    M  1.9  5 220   M    M   0         M  M
11  61  32  47   M  18   0    M    M    M  1.3  6 280   M    M   0         M  M
12  63  34  49   M  16   0    M    M    M  1.2  7 200   M    M   0         M  M
13  54  34  44   M  21   0    M    M    M  2.9  6 220   M    M   0         M  M
14  37  32  35   M  30   0    M    M    M  2.4  5 150   M    M   9 1       M  M
15  43  25  34   M  31   0    M    M    M  2.6  7 130   M    M   4 1       M  M
16  32  19  26   M  39   0    M    M    M  1.1  5 340   M    M   2         M  M
17  43  21  32   M  33   0    M    M    M  0.7  5  40   M    M   4         M  M
18  43  27  35   M  30   0    M    M    M  0.9  5 360   M    M   3         M  M
19  50  23  37   M  28   0    M    M    M  2.6  7 220   M    M   0         M  M
20  50  27  39   M  26   0    M    M    M  2.0  9 280   M    M   0         M  M
21  54  30  42   M  23   0    M    M    M 10.1 30 270   M    M   3        44 270
22  39  28  34   M  31   0    M    M    M  4.1 17 320   M    M   5        24 320
23  39  21  30   M  35   0    M    M    M  7.2 18 340   M    M   4        27 330
================================================================================
SM 1118  639       610   0    M     M     74.1          M       45
================================================================================
AV 48.6 27.8                               3.2 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->    31   M                 45    M
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  Boulder Airport
                                          MONTH:    DECEMBER
                                          YEAR:     2014
                                          LATITUDE:   40  2 N
                                          LONGITUDE: 105 14 W

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

AVERAGE MONTHLY: 38.2   TOTAL FOR MONTH:      M    1 = FOG OR MIST
DPTR FM NORMAL:     M   DPTR FM NORMAL:       M    2 = FOG REDUCING VISIBILITY
HIGHEST:    64 ON  2    GRTST 24HR    M  ON   M        TO 1/4 MILE OR LESS
LOWEST:     19 ON 16                               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:   1    0.01 INCH OR MORE:   0
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   0
MIN 32 OR BELOW:  21    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   610    CLEAR  (SCALE 0-3)  17
DPTR FM NORMAL     M    PTCLDY (SCALE 4-7)   5
TOTAL FM JUL 1  1808    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL     M

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     M    [PRESSURE DATA]
TOTAL FM JAN 1   638    HIGHEST SLP M ON M
DPTR FM NORMAL     M    LOWEST  SLP M ON M

[REMARKS]


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