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000
CXUS53 KUNR 010945
CF6CUT
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CUSTER COUNTY AIRPORT SD
                                          MONTH:     AUGUST
                                          YEAR:      2020
                                          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  77  51  64  -2   1   0 0.35    M    M  4.7 13  80   M    M   2 13     19  40
 2  71  45  58  -8   7   0 0.00    M    M  5.1 13 120   M    M   0        19 120
 3  76  46  61  -5   4   0 0.39    M    M  6.6 20 290   M    M   1 13     33 270
 4  77  53  65  -1   0   0 0.00    M    M  4.3 14  90   M    M   2        20 110
 5  78  51  65  -1   0   0 0.01    M    M  5.6 15  40   M    M   3 3      21  30
 6  82  48  65   0   0   0 0.01    M    M  5.4 17 310   M    M   0 3      28 320
 7  91  58  75  10   0  10 0.02    M    M  7.4 18  30   M    M   1 1      31  20
 8  81  52  67   2   0   2 0.13    M    M  6.6 22  50   M    M   1 13     30 140
 9  85  51  68   3   0   3 0.00    M    M  7.8 17 150   M    M   1        30 140
10  77  51  64  -1   1   0 0.00    M    M  5.5 13 160   M    M   1        22 170
11  82  57  70   5   0   5    T    M    M  6.1 17 160   M    M   1 3      29 210
12  91  55  73   8   0   8 0.00    M    M  6.7 25 270   M    M   0        40 260
13  88  54  71   6   0   6 0.00    M    M  7.0 17 280   M    M   0        25 260
14  78  49  64   0   1   0 0.00    M    M  7.5 20 360   M    M   0        35 340
15  85  44  65   1   0   0 0.00    M    M  5.1 14 270   M    M   1        23 260
16  85  52  69   5   0   4 0.00    M    M  6.5 16  70   M    M   0        26 170
17  90  49  70   6   0   5 0.00    M    M  4.4 15 290   M    M   1        27 270
18  90  61  76  12   0  11    T    M    M  5.6 15 100   M    M   3        20 100
19  85  61  73   9   0   8 0.01    M    M  5.3 14  80   M    M   3        22 240
20  86  58  72   8   0   7 0.25    M    M  3.6 18  50   M    M   2 13     26  50
21  85  56  71   8   0   6 0.00    M    M  6.0 16 110   M    M   1        22 100
22  87  54  71   8   0   6 0.00    M    M  4.0 13 120   M    M   1        19 160
23  93  56  75  12   0  10 0.00    M    M  6.0 21 270   M    M   0 8      32 280
24  91  57  74  11   0   9 0.00    M    M  6.0 18 140   M    M   0        32 120
25  93  59  76  14   0  11 0.00    M    M  5.1 15  70   M    M   1        21  70
26  89  60  75  13   0  10 0.00    M    M  6.8 21 100   M    M   1        29 120
27  83  58  71   9   0   6 0.08    M    M  7.3 17 100   M    M   2 3      30 320
28  77  45  61  -1   4   0 0.00    M    M  6.9 17 360   M    M   2        32 360
29  80  42  61   0   4   0 0.00    M    M  6.6 18 160   M    M   1 3      30 170
30  84  44  64   3   1   0 0.03    M    M  9.3 24 360   M    M   3        39 340
31  61  31  46 -15  19   0    T    M    M  4.1 13 140   M    M   3        22 210
================================================================================
SM 2578 1608        42 127  1.28    M    184.9          M       38
================================================================================
AV 83.2 51.9                               6.0 FASTST   M    M   1    MAX(MPH)
                                 MISC ---->  # 25 270               # 40  260
================================================================================
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:     2020
                                          LATITUDE:   43 43 N
                                          LONGITUDE: 103 37 W

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

AVERAGE MONTHLY: 67.5   TOTAL FOR MONTH:   1.28    1 = FOG OR MIST
DPTR FM NORMAL:   3.6   DPTR FM NORMAL:   -0.87    2 = FOG REDUCING VISIBILITY
HIGHEST:    93 ON 25,23 GRTST 24HR  0.39 ON  3- 3      TO 1/4 MILE OR LESS
LOWEST:     31 ON 31                               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:  10
MAX 90 OR ABOVE:   7    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:   1    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.    42    CLEAR  (SCALE 0-3)  30
DPTR FM NORMAL   -51    PTCLDY (SCALE 4-7)   1
TOTAL FM JUL 1    62    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL   -92

[CDD (BASE 65) ]
TOTAL THIS MO.   127
DPTR FM NORMAL    68    [PRESSURE DATA]
TOTAL FM JAN 1   255    HIGHEST SLP 30.25 ON 17
DPTR FM NORMAL    89    LOWEST  SLP 29.53 ON 30

[REMARKS]
#FINAL-08-20#