WFO Monthly/Daily Climate Data
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CXUS55 KBOU 221104
CF6BDU
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   Boulder Airport
                                          MONTH:     APRIL
                                          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  57  32  45   M  20   0    M    M    M  5.6 18 260   M    M   2        24 240
 2  46  32  39   M  26   0    M    M    M  6.6 16 350   M    M   9        21 350
 3  45  32  39   M  26   0    M    M    M  2.7  8 170   M    M   8         M  M
 4  54  30  42   M  23   0    M    M    M  4.2 13 120   M    M   0        20 120
 5  55  41  48   M  17   0    M    M    M  5.8 15 260   M    M   5        16 230
 6  54  36  45   M  20   0    M    M    M  5.7 17 260   M    M   3        23 290
 7  57  37  47   M  18   0    M    M    M  5.9 22 330   M    M   6        28 360
 8  70  36  53   M  12   0    M    M    M  8.5 25 250   M    M   0        35 250
 9  73  54  64   M   1   0    M    M    M  7.8 23 240   M    M   0        32 240
10  64  41  53   M  12   0    M    M    M  4.1 16  60   M    M   2        25  60
11  77  43  60   M   5   0    M    M    M  8.2 28 270   M    M   0        35 270
12  68  50  59   M   6   0    M    M    M  5.7 17 360   M    M   3        24 360
13  50  23  37   M  28   0    M    M    M  8.4 16 360   M    M  10        18  20
14  43  21  32   M  33   0    M    M    M  4.0  9 140   M    M   2         M  M
15  63  32  48   M  17   0    M    M    M  7.4 18 270   M    M   0        24 260
16  55  43  49   M  16   0    M    M    M  9.6 20 280   M    M   4        40 270
17  64  34  49   M  16   0    M    M    M  3.2  9  60   M    M   1         M  M
18  77  37  57   M   8   0    M    M    M  3.3 10  60   M    M   1         M  M
19  64  50  57   M   8   0    M    M    M  5.9 14 290   M    M   6        21 230
20  72  45  59   M   6   0    M    M    M  4.3  9 210   M    M   3         M  M
21  68  45  57   M   8   0    M    M    M  4.3  9 360   M    M   2         M  M
================================================================================
SM 1276  794       326   0    M     M    121.2          M       67
================================================================================
AV 60.8 37.8                               5.8 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->    28   M                 40    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:    APRIL
                                          YEAR:     2014
                                          LATITUDE:   40  2 N
                                          LONGITUDE: 105 14 W

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

AVERAGE MONTHLY: 49.3   TOTAL FOR MONTH:      M    1 = FOG OR MIST
DPTR FM NORMAL:     M   DPTR FM NORMAL:       M    2 = FOG REDUCING VISIBILITY
HIGHEST:    77 ON 18,11 GRTST 24HR    M  ON   M        TO 1/4 MILE OR LESS
LOWEST:     21 ON 14                               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:   0
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   0
MIN 32 OR BELOW:   7    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   326    CLEAR  (SCALE 0-3)  13
DPTR FM NORMAL     M    PTCLDY (SCALE 4-7)   6
TOTAL FM JUL 1  5147    CLOUDY (SCALE 8-10)  2
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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