WFO Monthly/Daily Climate Data
Issued by NWS Rapid City, SD

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000
CXUS53 KUNR 230945
CF6RAP
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   RAPID CITY AIRPORT SD
                                          MONTH:     APRIL
                                          YEAR:      2018
                                          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  47  13  30 -10  35   0    T    T    0 12.1 25 180   M    M   3 8      30 180
 2  34  16  25 -16  40   0 0.09  2.0    0 16.4 29 350   M    M   8 12     35 340
 3  21   9  15 -26  50   0 0.05  2.3    4 12.9 30 350   M    M   5 19     35 360
 4  38  11  25 -16  40   0 0.05  0.6    3  6.2 17 340   M    M   4 1      21 340
 5  38  23  31 -11  34   0 0.06  1.1    1 13.1 26  10   M    M  10 18     32 350
 6  23  11  17 -25  48   0 0.07  2.0    2 12.3 25  10   M    M   7 19     33  10
 7  38  12  25 -17  40   0 0.00  0.0    2 13.2 20 170   M    M   3        25 160
 8  41  23  32 -10  33   0 0.02  0.3    T 17.2 40 340   M    M   3 1      49 340
 9  52  26  39  -4  26   0    T    T    T  7.4 23 350   M    M   6 1      26 360
10  66  31  49   6  16   0 0.00  0.0    0  4.9 15  30   M    M   4        20  10
11  74  38  56  12   9   0    T  0.0    0 10.9 40 330   M    M   4        49 330
12  61  34  48   4  17   0 0.22  0.0    0 10.7 30  90   M    M   6 1      37  90
13  34  20  27 -17  38   0 0.79  8.8    2 21.6 33 340   M    M   9 129    39 340
14  27  13  20 -24  45   0 0.00  0.0    7 10.9 21 340   M    M   1        24 340
15  36  12  24 -21  41   0 0.00  0.0    4  6.3 13 130   M    M   0        16 120
16  50  19  35 -10  30   0 0.00  0.0    1 18.1 29 130   M    M   0        32 130
17  47  27  37  -9  28   0    T  0.0    T 15.8 33 340   M    M   6 1      40 340
18  56  28  42  -4  23   0    T  0.0    T 16.0 35 330   M    M   5        41 320
19  59  27  43  -3  22   0 0.00  0.0    0 11.5 26 120   M    M   1        32 110
20  57  33  45  -1  20   0 0.01  0.0    0 15.0 29 160   M    M   5 1      33 160
21  55  36  46  -1  19   0 0.00  0.0    0 14.6 25 160   M    M   5 1      31 140
22  67  30  49   2  16   0 0.00  0.0    0  4.9 13 110   M    M   0        16 130
================================================================================
SM 1021  492       670   0  1.36    17.1 272.0          M       95
================================================================================
AV 46.4 22.4                              12.4 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 40 340               # 49  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:    APRIL
                                          YEAR:     2018
                                          LATITUDE:   44  2 N
                                          LONGITUDE: 103  4 W

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

AVERAGE MONTHLY: 34.4   TOTAL FOR MONTH:   1.36    1 = FOG OR MIST
DPTR FM NORMAL:  -9.3   DPTR FM NORMAL:    0.21    2 = FOG REDUCING VISIBILITY
HIGHEST:    74 ON 11    GRTST 24HR  0.79 ON 13-13      TO 1/4 MILE OR LESS
LOWEST:      9 ON  3                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  17.1 INCHES  5 = HAIL
                        GRTST 24HR   8.8 ON 13-13  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   7 ON 14     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:   3    0.01 INCH OR MORE:   9
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:  18    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   670    CLEAR  (SCALE 0-3)   6
DPTR FM NORMAL   200    PTCLDY (SCALE 4-7)  14
TOTAL FM JUL 1  7193    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL   595

[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 29.49 ON  8

[REMARKS]


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