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000
CXUS53 KUNR 010930
CF6RAP
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   RAPID CITY AIRPORT SD
                                          MONTH:     AUGUST
                                          YEAR:      2021
                                          LATITUDE:   44  2 N
                                          LONGITUDE: 103  4 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  89  55  72  -2   0   7 0.00    M    M  4.8 16  20   M    M   0 8      21  30
 2  94  54  74   1   0   9 0.00    M    M  5.5 17  80   M    M   0        22  90
 3  93  56  75   2   0  10 0.00    M    M  7.4 23 330   M    M   1 8      34 330
 4  89  65  77   4   0  12 0.02    M    M 10.0 22 310   M    M   3 38     31 330
 5  93  59  76   3   0  11 0.04    M    M  7.2 21 220   M    M   0 38     28 230
 6  91  58  75   2   0  10 0.04    M    M  8.3 32 230   M    M   1 38     41 230
 7  89  54  72  -1   0   7 0.00    M    M  6.0 17 360   M    M   0        25  20
 8  98  55  77   4   0  12 0.00    M    M  6.4 17 110   M    M   0 8      23 120
 9  83  59  71  -1   0   6 0.00    M    M 18.9 35 330   M    M   0        46 340
10  94  53  74   2   0   9 0.00    M    M 11.2 25 340   M    M   0 8      34 350
11  95  55  75   3   0  10 0.00    M    M  8.9 22 350   M    M   0 8      29 150
12  84  57  71  -1   0   6 0.00    M    M 12.3 23 350   M    M   1 8      30 350
13  86  55  71  -1   0   6 0.00    M    M  6.9 16 110   M    M   1        23 150
14  94  58  76   4   0  11 0.01    M    M  8.8 21 180   M    M   1 3      33 170
15  98  57  78   7   0  13 0.00    M    M  5.0 16 360   M    M   0        21 360
16  98  57  78   7   0  13 0.00    M    M  5.3 13 130   M    M   0 8      17 140
17 105  58  82  11   0  17 0.00    M    M  9.8 31 190   M    M   0 8      46 200
18  85  62  74   3   0   9    T    M    M 15.1 30 340   M    M   1 8      39 330
19  68  56  62  -8   3   0 0.38    M    M 10.5 24 350   M    M   7 138    32 360
20  73  51  62  -8   3   0 0.19    M    M  9.9 30 310   M    M   5 1      40 290
21  80  43  62  -8   3   0 0.00    M    M  9.5 22 160   M    M   0        30 180
22  86  53  70   0   0   5 0.00    M    M 11.4 32 260   M    M   0        41 250
23  98  50  74   5   0   9    T    M    M  8.9 23 240   M    M   0 8      32 240
24  84  54  69   0   0   4 0.00    M    M 15.4 31 340   M    M   0 8      43 360
25  82  54  68  -1   0   3 0.02    M    M 12.4 25 150   M    M   3 3      32 110
26  83  53  68   0   0   3 1.44    M    M 11.1 31  80   M    M   1 135    38  50
27  86  56  71   3   0   6 0.00    M    M 12.0 30 340   M    M   2 1      39 360
28  78  47  63  -5   2   0 0.00    M    M 15.0 36 330   M    M   3        46 330
29  82  46  64  -4   1   0 0.00    M    M  9.0 22 160   M    M   0        32 190
30  87  57  72   5   0   7    T    M    M  9.2 17  90   M    M   2 3      27 170
31  86  57  72   5   0   7 0.00    M    M 14.1 25 160   M    M   2        37 180
================================================================================
SM 2731 1704        12 222  2.14    M    306.2          M       34
================================================================================
AV 88.1 55.0                               9.9 FASTST   M    M   1    MAX(MPH)
                                 MISC ---->    36 330               # 46 340
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   RAPID CITY AIRPORT SD
                                          MONTH:     AUGUST
                                          YEAR:      2021
                                          LATITUDE:   44  2 N
                                          LONGITUDE: 103  4 W

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

AVERAGE MONTHLY: 71.5   TOTAL FOR MONTH:   2.14    1 = FOG OR MIST
DPTR FM NORMAL:   0.7   DPTR FM NORMAL:    0.55    2 = FOG REDUCING VISIBILITY
HIGHEST:   105 ON 17    GRTST 24HR  1.44 ON 26-26      TO 1/4 MILE OR LESS
LOWEST:     43 ON 21                               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:   8
MAX 90 OR ABOVE:  12    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.    12    CLEAR  (SCALE 0-3)  29
DPTR FM NORMAL   -13    PTCLDY (SCALE 4-7)   2
TOTAL FM JUL 1    12    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL   -23

[CDD (BASE 65) ]
TOTAL THIS MO.   222
DPTR FM NORMAL    17    [PRESSURE DATA]
TOTAL FM JAN 1   743    HIGHEST SLP 30.29 ON 13
DPTR FM NORMAL   201    LOWEST  SLP 29.51 ON 17

[REMARKS]
#FINAL-08-21#