000
CXUS53 KUNR 011551
CF6UNR
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   EAST RAPID CITY SD
                                          MONTH:     SEPTEMBER
                                          YEAR:      2011
                                          LATITUDE:   44  4 N
                                          LONGITUDE: 103 13 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  76  59  68   0   0   3 0.29  0.0    0 11.8 21 330   M    M   M 35     29 310
 2  79  56  68   1   0   3 0.00  0.0    0 10.4 33 330   M    M   M 3      53 330
 3  64  51  58  -9   7   0 0.00  0.0    0 14.9 25  10   M    M   M        37  10
 4  71  47  59  -8   6   0 0.00  0.0    0  8.8 21 140   M    M   M        29 130
 5  85  47  66   0   0   1 0.00  0.0    0  7.9 14 140   M    M   M        17 140
 6  86  63  75   9   0  10 0.00  0.0    0  6.7 14  10   M    M   M        17  10
 7  81  61  71   6   0   6 0.00  0.0    0  6.8 14  20   M    M   M        18  40
 8  80  59  70   5   0   5 0.00  0.0    0  5.7 12 130   M    M   M        16 260
 9  78  57  68   4   0   3 0.00  0.0    0  5.7 14 120   M    M   M        16 120
10  82  57  70   6   0   5 0.00  0.0    0  5.2 14 110   M    M   M        18 110
11  91  60  76  12   0  11 0.00  0.0    0  6.9 21 150   M    M   M        28 150
12  77  54  66   3   0   1 0.00  0.0    0 11.4 32 360   M    M   M        52 360
13  69  46  58  -5   7   0 0.00  0.0    0  7.4 21  20   M    M   M        25  20
14  53  38  46 -16  19   0 0.03  0.0    0  7.6 15  20   M    M   M        20  20
15  44  38  41 -21  24   0 0.32  0.0    0 12.5 23 160   M    M   M        32 160
16  70  37  54  -7  11   0 0.00  0.0    0  8.8 18 140   M    M   M 12     24 120
17  68  46  57  -4   8   0 0.17  0.0    0  8.5 25 330   M    M   M 12     36   0
18  71  52  62   2   3   0 0.00  0.0    0  6.5 15  30   M    M   M        20  40
19  79  52  66   6   0   1 0.00  0.0    0 10.0 41 320   M    M   M        55 320
20  60  46  53  -6  12   0 0.00  0.0    0 16.9 36 300   M    M   M        55 330
21  62  42  52  -7  13   0 0.00  0.0    0  7.5 18  10   M    M   M        26 350
22  71  38  55  -3  10   0 0.00  0.0    0  5.7 13 150   M    M   M        17 150
23  87  45  66   8   0   1 0.00  0.0    0  7.9 21  10   M    M   M        31 360
24  84  64  74  17   0   9 0.00  0.0    0  8.8 24  20   M    M   M        29  20
25  83  58  71  14   0   6 0.00  0.0    0  6.5 15 120   M    M   M        18 120
26  79  47  63   7   2   0 0.00  0.0    0  8.5 23 330   M    M   M        30 350
27  84  57  71  15   0   6 0.00  0.0    0  6.7 15 140   M    M   M        20 150
28  81  58  70  15   0   5 0.00  0.0    0 12.5 32  10   M    M   M        43  10
29  63  45  54  -1  11   0 0.00  0.0    0 11.6 25 330   M    M   M        37 330
30  79  38  59   5   6   0 0.00  0.0    0  8.7 17 140   M    M   0        23 140
================================================================================
SM 2237 1518       139  76  0.81     0.0 264.8          M        0
================================================================================
AV 74.6 50.6                               8.8 FASTST   M    M   0    MAX(MPH)
                                 MISC ---->  # 41 320               # 55  320
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  EAST RAPID CITY SD
                                          MONTH:    SEPTEMBER
                                          YEAR:     2011
                                          LATITUDE:   44  4 N
                                          LONGITUDE: 103 13 W

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

AVERAGE MONTHLY: 62.6   TOTAL FOR MONTH:   0.81    1 = FOG OR MIST
DPTR FM NORMAL:   1.3   DPTR FM NORMAL:   -0.73    2 = FOG REDUCING VISIBILITY
HIGHEST:    91 ON 11    GRTST 24HR  0.32 ON 15-15      TO 1/4 MILE OR LESS
LOWEST:     37 ON 16                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.0 INCH    5 = HAIL
                        GRTST 24HR     0.0         6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   0           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:   4
MAX 90 OR ABOVE:   1    0.10 INCH OR MORE:   3
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.   139    CLEAR  (SCALE 0-3)   1
DPTR FM NORMAL   -40    PTCLDY (SCALE 4-7)   0
TOTAL FM JUL 1   143    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL   -66

[CDD (BASE 65) ]
TOTAL THIS MO.    76
DPTR FM NORMAL    10    [PRESSURE DATA]
TOTAL FM JAN 1   741    HIGHEST SLP M ON M
DPTR FM NORMAL    80    LOWEST  SLP 29.59 ON  1

[REMARKS]
#FINAL-09-11#
#FINAL-09-11#