WFO Monthly/Daily Climate Data
Issued by NWS

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720
CXUS53 KUNR 240930
CF6CUT
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CUSTER COUNTY AIRPORT SD
                                          MONTH:     APRIL
                                          YEAR:      2026
                                          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  34  25  30  -6  35   0 0.10    M    M  4.0 10 200   M    M   9 128    15 140
 2  51  30  41   4  24   0 0.01    M    M  4.8 12 110   M    M   7 12     20 220
 3  36  22  29  -8  36   0 0.10    M    M  8.3 18 270   M    M   9 12     27 230
 4  44  26  35  -2  30   0 0.00    M    M  9.3 23 280   M    M   6        34 300
 5  55  30  43   6  22   0 0.00    M    M  8.9 15 270   M    M   3        23 270
 6  39  21  30  -7  35   0 0.00    M    M  8.6 18  70   M    M   8        25  80
 7  61  20  41   3  24   0 0.00    M    M  6.7 16 270   M    M   0        25 270
 8  50  25  38   0  27   0 0.00    M    M  9.0 29 280   M    M   1        41 280
 9  50  23  37  -1  28   0 0.00    M    M  6.0 17  70   M    M   0        27  60
10  54  21  38   0  27   0 0.00    M    M  5.8 15 180   M    M   1        25 130
11  72  34  53  15  12   0 0.00    M    M 10.4 24 250   M    M   1        42 260
12  67  37  52  14  13   0 0.00    M    M  9.5 23 260   M    M   2        38 260
13  62  38  50  12  15   0    T    M    M 10.1 31 270   M    M   2        53 250
14  53  28  41   2  24   0 0.00    M    M  4.2 18 320   M    M   1        29 300
15  62  27  45   6  20   0 0.00    M    M  6.8 18 270   M    M   0        25 250
16  66  29  48   9  17   0 0.11    M    M 12.5 25 240   M    M   4 1      43 240
17  36  23  30  -9  35   0    T    M    M 10.3 23 290   M    M   6        38 270
18  44  22  33  -7  32   0    T    M    M 11.5 26 290   M    M   2 1      41 260
19  59  25  42   2  23   0 0.00    M    M  4.2 14 210   M    M   0        22 230
20  71  31  51  11  14   0 0.00    M    M  6.9 17 280   M    M   0        27 270
21  77  36  57  17   8   0 0.00    M    M  6.2 21 260   M    M   0        28 270
22  78  46  62  21   3   0 0.00    M    M 14.0 32 260   M    M   0        51 260
23  48  29  39  -2  26   0 0.34    M    M 11.5 30 270   M    M   5 1      46 270
================================================================================
SM 1269  648       530   0  0.66    M    189.5          M       67
================================================================================
AV 55.2 28.2                               8.2 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->    32 260                 53 250
================================================================================
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:     APRIL
                                          YEAR:      2026
                                          LATITUDE:   43 43 N
                                          LONGITUDE: 103 37 W

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

AVERAGE MONTHLY: 41.7   TOTAL FOR MONTH:   0.66    1 = FOG OR MIST
DPTR FM NORMAL:   3.2   DPTR FM NORMAL:   -1.10    2 = FOG REDUCING VISIBILITY
HIGHEST:    78 ON 22    GRTST 24HR  0.34 ON 23-23      TO 1/4 MILE OR LESS
LOWEST:     20 ON  7                               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:   5
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:  18    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   530    CLEAR  (SCALE 0-3)  14
DPTR FM NORMAL   -79    PTCLDY (SCALE 4-7)   6
TOTAL FM JUL 1  6048    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL -1222

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP M ON M
DPTR FM NORMAL     0    LOWEST  SLP 29.33 ON 22

[REMARKS]