000
CXUS53 KUNR 010945
CF6UNR
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   EAST RAPID CITY SD
                                          MONTH:     MAY
                                          YEAR:      2010
                                          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  48  40  44  -7  21   0 0.00  0.0    0   M   M   M   M    M   M        44 279
 2  47  36  42  -9  23   0    T  0.0    0   M   M   M   M    M   M        37 298
 3  65  33  49  -2  16   0 0.00  0.0    0   M   M   M   M    M   M        24 320
 4  63  37  50  -1  15   0 0.00  0.0    0   M   M   M   M    M   M        50 330
 5  50  36  43  -9  22   0 0.01  0.0    0   M   M   M   M    M   M        54 288
 6  48  30  39 -13  26   0 0.35  0.8    1   M   M   M   M    M   M 1      39 326
 7  44  31  38 -14  27   0    T    T    0   M   M   M   M    M   M        45  11
 8  52  30  41 -12  24   0    T  0.0    0   M   M   M   M    M   M        27 135
 9  62  34  48  -5  17   0    T  0.0    0   M   M   M   M    M   M        22 126
10  47  38  43 -10  22   0 1.69  0.0    0   M   M   M   M    M   M 1      34   2
11  43  35  39 -15  26   0 0.14  0.0    0   M   M   M   M    M   M 1       2   8
12  37  30  34 -20  31   0 0.64  3.5    0   M   M   M   M    M   M        19   2
13  54  31  43 -11  22   0 0.01    T    0   M   M   M   M    M   M        30 306
14  67  41  54  -1  11   0 0.00  0.0    0   M   M   M   M    M   M        27 161
15  60  42  51  -4  14   0 0.01  0.0    0   M   M   M   M    M   M        28 201
16  65  43  54  -2  11   0 0.19  0.0    0   M   M   M   M    M   M 3      22 267
17  71  43  57   1   8   0 0.00  0.0    0   M   M   M   M    M   M        27 144
18  70  49  60   4   5   0    T  0.0    0   M   M   M   M    M   M 3      35 174
19  59  45  52  -5  13   0 0.21  0.0    0   M   M   M   M    M   M 1      28 120
20  67  42  55  -2  10   0 0.03  0.0    0   M   M   M   M    M   M        31 160
21  64  47  56  -1   9   0 0.44  0.0    0   M   M   M   M    M   M 3      32 320
22  74  49  62   4   3   0 0.12  0.0    0   M   M   M   M    M   M 13     37 310
23  68  45  57  -1   8   0 0.33  0.0    0   M   M   M   M    M   M 3      25 160
24  55  46  51  -7  14   0 1.39  0.0    0   M   M   M   M    M   M 35     42 210
25  69  46  58  -1   7   0 0.00  0.0    0   M   M   M   M    M   M        30 230
26  76  49  63   4   2   0 0.00  0.0    0   M   M   M   M    M   M        26 160
27  77  57  67   8   0   2 0.00  0.0    0   M   M   M   M    M   M        39 213
28  89  61  75  16   0  10 0.00  0.0    0   M   M   M   M    M   M        27 192
29  73  50  62   2   3   0    T  0.0    0   M   M   M   M    M   M        44   7
30  71  44  58  -2   7   0 0.00  0.0    0   M   M   M   M    M   M        33 182
31  72  47  60   0   5   0 0.00  0.0    0   M   M   M   M    M   M        19 115
================================================================================
SM 1907 1287       422  12  5.56     4.3     M          M        M
================================================================================
AV 61.5 41.5                                 M FASTST   M    M   4    MAX(MPH)
                                 MISC ---->     M   M               # 54  288
================================================================================
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:    MAY
                                          YEAR:     2010
                                          LATITUDE:   44  4 N
                                          LONGITUDE: 103 13 W

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

AVERAGE MONTHLY: 51.5   TOTAL FOR MONTH:   5.56    1 = FOG OR MIST
DPTR FM NORMAL:  -3.9   DPTR FM NORMAL:    2.27    2 = FOG REDUCING VISIBILITY
HIGHEST:    89 ON 28    GRTST 24HR  1.69 ON 10-10      TO 1/4 MILE OR LESS
LOWEST:     30 ON 12, 8                            3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   4.3 INCHES  5 = HAIL
                        GRTST 24HR   3.5 ON 12-12  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   1 ON  6     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:  14
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:  10
MIN 32 OR BELOW:   5    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.   422    CLEAR  (SCALE 0-3)   0
DPTR FM NORMAL   124    PTCLDY (SCALE 4-7)   0
TOTAL FM JUL 1  7278    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL   426

[CDD (BASE 65) ]
TOTAL THIS MO.    12
DPTR FM NORMAL     9    [PRESSURE DATA]
TOTAL FM JAN 1    12    HIGHEST SLP M ON M
DPTR FM NORMAL     9    LOWEST  SLP M ON M

[REMARKS]
#FINAL-05-10#