WFO Monthly/Daily Climate Data
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000
CXUS55 KBOU 200811
CF6BDU
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   Boulder Airport
                                          MONTH:     SEPTEMBER
                                          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  82  48  65   M   0   0    M    M    M  3.5 12 230   M    M   1        16 260
 2  82  50  66   M   0   1    M    M    M  2.5  9 340   M    M   0         M  M
 3  93  55  74   M   0   9    M    M    M  3.8 17 260   M    M   0        23 260
 4  77  59  68   M   0   3    M    M    M  3.5  8 120   M    M   4         M  M
 5  59  50  55   M  10   0    M    M    M  2.1  6  30   M    M   9 1       M  M
 6  72  50  61   M   4   0    M    M    M  3.2 13 360   M    M   3 1       M  M
 7  82  50  66   M   0   1    M    M    M  4.5 13 240   M    M   1        31 290
 8  82  59  71   M   0   6    M    M    M  4.9 18 250   M    M   3        27 250
 9  73  59  66   M   0   1    M    M    M  3.8  9 360   M    M   8         M  M
10  70  50  60   M   5   0    M    M    M  2.8  8 360   M    M   6 1       M  M
11  55  34  45   M  20   0    M    M    M  6.5 12  20   M    M  10 1      17  20
12  45  34  40   M  25   0    M    M    M  1.3 13  10   M    M   7        22  10
13  72  34  53   M  12   0    M    M    M  2.2  9 350   M    M   0         M  M
14  86  46  66   M   0   1    M    M    M  5.1 18 260   M    M   0        24 260
15  72  46  59   M   6   0    M    M    M  2.5  7  50   M    M   0         M  M
16  86  50  68   M   0   3    M    M    M  3.2  8 230   M    M   1         M  M
17  88  54  71   M   0   6    M    M    M  3.5 13  40   M    M   1        24  40
18  88  55  72   M   0   7    M    M    M  2.4  8 230   M    M   0         M  M
19  88  55  72   M   0   7    M    M    M  3.5 10 150   M    M   1         M  M
================================================================================
SM 1452  938        82  45    M     M     64.8          M       55
================================================================================
AV 76.4 49.4                               3.4 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->    18   M                 31    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:    SEPTEMBER
                                          YEAR:     2014
                                          LATITUDE:   40  2 N
                                          LONGITUDE: 105 14 W

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

AVERAGE MONTHLY: 62.9   TOTAL FOR MONTH:      M    1 = FOG OR MIST
DPTR FM NORMAL:     M   DPTR FM NORMAL:       M    2 = FOG REDUCING VISIBILITY
HIGHEST:    93 ON  3    GRTST 24HR    M  ON   M        TO 1/4 MILE OR LESS
LOWEST:     34 ON 13,12                            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:   1    0.10 INCH OR MORE:   0
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.    82    CLEAR  (SCALE 0-3)  12
DPTR FM NORMAL     M    PTCLDY (SCALE 4-7)   5
TOTAL FM JUL 1    98    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL     M

[CDD (BASE 65) ]
TOTAL THIS MO.    45
DPTR FM NORMAL     M    [PRESSURE DATA]
TOTAL FM JAN 1   599    HIGHEST SLP M ON M
DPTR FM NORMAL     M    LOWEST  SLP M ON M

[REMARKS]



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