WFO Monthly/Daily Climate Data
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CXUS55 KBOU 011348
CF6BDU
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   Boulder Airport
                                          MONTH:     JANUARY
                                          YEAR:      2015
                                          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  30   7  19   M  46   0    M    M    M  1.1  5 150   M    M   5         M  M
 2  37  19  28   M  37   0    M    M    M  1.9  6 220   M    M   3         M  M
 3  32  10  21   M  44   0    M    M    M  4.7 20  10   M    M   7 1       M  M
 4  25   3  14   M  51   0    M    M    M  2.3  7 260   M    M   2 1      18 340
 5  59   3  31   M  34   0    M    M    M  5.9 15 260   M    M   1 1      31 260
 6  54  28  41   M  24   0    M    M    M  5.3 18  50   M    M   2 1      32  50
 7  54  18  36   M  29   0    M    M    M  3.5  9  70   M    M   7 1       M  M
 8  55  23  39   M  26   0    M    M    M  9.8 20 280   M    M   3        30 270
 9  27  19  23   M  42   0    M    M    M  2.1  8  40   M    M  10 1       M  M
10  54  25  40   M  25   0    M    M    M  2.1  7 300   M    M   1 1       M  M
11  45  30  38   M  27   0    M    M    M  2.8  6  70   M    M   7         M  M
12  32  23  28   M  37   0    M    M    M  2.9  7  50   M    M  10 1       M  M
13  34  25  30   M  35   0    M    M    M  0.4  4  30   M    M  10 1       M  M
14  41  27  34   M  31   0    M    M    M  0.5  5 210   M    M   3 1       M  M
15  55  27  41   M  24   0    M    M    M  2.1  8 230   M    M   0         M  M
16  61  30  46   M  19   0    M    M    M  7.9 25 270   M    M   0        43 270
17  52  36  44   M  21   0    M    M    M 12.1 27 260   M    M   2        39 260
18  63  36  50   M  15   0    M    M    M 11.2 27 270   M    M   0        33 290
19  59  36  48   M  17   0    M    M    M  7.5 25 260   M    M   2        35 260
20  45  27  36   M  29   0    M    M    M  2.9  8 140   M    M   5         M  M
21  32  23  28   M  37   0    M    M    M  2.5  6 270   M    M   9         M  M
22  41  14  28   M  37   0    M    M    M  2.3  8 240   M    M   0         M  M
23  50  23  37   M  28   0    M    M    M  2.8  9  70   M    M   2         M  M
24  54  30  42   M  23   0    M    M    M 12.4 36 270   M    M   0        47 270
25  61  30  46   M  19   0    M    M    M  6.4 20 270   M    M   0        30 270
26  72  37  55   M  10   0    M    M    M  3.9 10 240   M    M   0         M  M
27  70  43  57   M   8   0    M    M    M  3.0 17 270   M    M   0        23 270
28  61  37  49   M  16   0    M    M    M 10.2 35 260   M    M   1        50 260
29  46  36  41   M  24   0    M    M    M  2.9  8 150   M    M   5         M  M
30  48  32  40   M  25   0    M    M    M  0.8  6 350   M    M   6         M  M
31  39  30  35   M  30   0    M    M    M  1.8  6  30   M    M   9         M  M
================================================================================
SM 1488  787       870   0    M     M    138.0          M      112
================================================================================
AV 48.0 25.4                               4.5 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    36   M               # 50  260
================================================================================
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:    JANUARY
                                          YEAR:     2015
                                          LATITUDE:   40  2 N
                                          LONGITUDE: 105 14 W

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

AVERAGE MONTHLY: 36.7   TOTAL FOR MONTH:      M    1 = FOG OR MIST
DPTR FM NORMAL:     M   DPTR FM NORMAL:       M    2 = FOG REDUCING VISIBILITY
HIGHEST:    72 ON 26    GRTST 24HR    M  ON   M        TO 1/4 MILE OR LESS
LOWEST:      3 ON  5, 4                            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:   6    0.01 INCH OR MORE:   0
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   0
MIN 32 OR BELOW:  24    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   870    CLEAR  (SCALE 0-3)  18
DPTR FM NORMAL     M    PTCLDY (SCALE 4-7)   8
TOTAL FM JUL 1  3050    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL     M

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

[REMARKS]



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