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000
CXUS53 KUNR 010930
CF6CUT
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CUSTER COUNTY AIRPORT SD
                                          MONTH:     AUGUST
                                          YEAR:      2021
                                          LATITUDE:   43 43 N
                                          LONGITUDE: 103 37 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  80  49  65  -2   0   0 0.00    M    M  3.5 12  80   M    M   2        16  50
 2  86  50  68   1   0   3 0.00    M    M  5.4 16 100   M    M   0        20 100
 3  85  51  68   1   0   3 0.00    M    M  5.2 15  10   M    M   2        26 360
 4  81  57  69   3   0   4 0.08    M    M  5.3 14  10   M    M   4 1      23 330
 5  87  55  71   5   0   6 0.04    M    M  5.4 21 270   M    M   1        33 230
 6  82  50  66   0   0   1 0.18    M    M  6.0 18  50   M    M   2 13     40 210
 7  80  53  67   1   0   2 0.00    M    M  5.8 14 270   M    M   1 3      21 290
 8  88  52  70   4   0   5 0.00    M    M  4.4 13 260   M    M   0        23 280
 9  81  52  67   1   0   2 0.00    M    M  6.1 14 100   M    M   0        22 130
10  85  48  67   1   0   2 0.00    M    M  7.5 23 270   M    M   0        35 240
11  86  53  70   4   0   5 0.00    M    M  6.3 21 280   M    M   0 8      31 270
12  77  56  67   1   0   2 0.00    M    M  8.2 17  20   M    M   2        26  10
13  77  47  62  -3   3   0 0.00    M    M  6.1 15 130   M    M   1        27 100
14  87  54  71   6   0   6 0.00    M    M  5.4 16 170   M    M   2 3      27 170
15  90  55  73   8   0   8 0.00    M    M  5.6 13 100   M    M   0 8      19 120
16  91  57  74   9   0   9 0.00    M    M  4.8 15 110   M    M   0 8      21  50
17  95  56  76  11   0  11 0.00    M    M  5.8 15 170   M    M   0 8      29 150
18  84  57  71   6   0   6 0.38    M    M  6.8 15  80   M    M   2 13     23  90
19   M   M   M   M   M   M    M    M    M    M  M   M   M    M   M         M   M
20  61  44  53 -11  12   0 0.08    M    M 12.4 25 270   M    M   6 1      40 280
21  71  40  56  -8   9   0 0.00    M    M  6.8 14 150   M    M   1        30 180
22  73  45  59  -5   6   0 0.01    M    M 10.7 29 270   M    M   2        47 220
23  87  45  66   2   0   1    T    M    M  5.8 21 290   M    M   1        29 300
24  83  55  69   6   0   4 0.00    M    M  7.1 16  60   M    M   0        22  60
25  74  52  63   0   2   0 0.00    M    M  8.1 18 110   M    M   2 3      29 100
26  81  56  69   6   0   4 0.00    M    M  6.3 18  70   M    M   3 13     25  60
27  80  49  65   2   0   0 0.00    M    M  6.2 17 260   M    M   0        24 240
28  70  44  57  -5   8   0 0.00    M    M  5.3 14  60   M    M   4 3      22 340
29  73  37  55  -7  10   0 0.00    M    M  4.3 14 170   M    M   1        22 200
30  81  49  65   3   0   0    T    M    M  5.4 20  80   M    M   1 13     28  90
31  78  56  67   5   0   2 0.00    M    M  4.5 13 150   M    M   3 12     23 150
================================================================================
SM 2434 1524        50  86  0.77    M    186.5          M       43
================================================================================
AV 81.1 50.8                               6.2 FASTST   M    M   1    MAX(MPH)
                                 MISC ---->    29 270                 47 220
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   CUSTER COUNTY AIRPORT SD
                                          MONTH:     AUGUST
                                          YEAR:      2021
                                          LATITUDE:   43 43 N
                                          LONGITUDE: 103 37 W

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

AVERAGE MONTHLY: 66.0   TOTAL FOR MONTH:   0.77    1 = FOG OR MIST
DPTR FM NORMAL:   1.3   DPTR FM NORMAL:   -1.35    2 = FOG REDUCING VISIBILITY
HIGHEST:    95 ON 17    GRTST 24HR  0.71 ON 18-19      TO 1/4 MILE OR LESS
LOWEST:     37 ON 29                               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:   6
MAX 90 OR ABOVE:   3    0.10 INCH OR MORE:   2
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.    50    CLEAR  (SCALE 0-3)  26
DPTR FM NORMAL   -30    PTCLDY (SCALE 4-7)   4
TOTAL FM JUL 1    59    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL   -73

[CDD (BASE 65) ]
TOTAL THIS MO.    86
DPTR FM NORMAL    15    [PRESSURE DATA]
TOTAL FM JAN 1   320    HIGHEST SLP 30.29 ON  1
DPTR FM NORMAL   127    LOWEST  SLP 29.58 ON 17

[REMARKS]
#FINAL-08-21#