National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
CXUS53 KUNR 050722
CF6RAP
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   RAPID CITY AIRPORT SD
                                          MONTH:     SEPTEMBER
                                          YEAR:      2020
                                          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  81  44  63  -4   2   0 0.00  0.0    0  8.2 21 330   M    M   1        29 360
 2  95  48  72   5   0   7 0.00  0.0    0 14.6 38 340   M    M   0        51 340
 3  79  50  65  -1   0   0 0.00  0.0    0  6.8 28 340   M    M   0 8      42 340
 4  86  48  67   1   0   2 0.00  0.0    0  4.5 13  50   M    M   0 8      20 110
 5 104  48  76  10   0  11 0.00  0.0    0  6.3 21 260   M    M   0 8      29 270
 6  86  58  72   7   0   7 0.00  0.0    0 14.1 23 340   M    M   0 8      32 330
 7  57  32  45 -20  20   0 0.96    T    T 13.9 25  10   M    M   8 1      34  40
 8  44  30  37 -27  28   0 0.03    T    0  5.9 17 360   M    M   8 1      23 360
 9  54  24  39 -25  26   0 0.00  0.0    0  4.3 14 160   M    M   0        21 170
10  64  27  46 -17  19   0 0.05  0.0    0  2.3 10 120   M    M   1 18     13 140
11  63  41  52 -11  13   0 0.06  0.0    0  7.7 20 150   M    M   5 1      26 180
12  79  42  61  -1   4   0 0.01  0.0    0  5.9 22 360   M    M   2 1      28 360
13  79  45  62   0   3   0 0.00  0.0    0  6.1 15  10   M    M   0        21 340
14  94  43  69   7   0   4 0.00  0.0    0  8.6 26 180   M    M   1 128    33 180
15  84  47  66   5   0   1 0.00  0.0    0  8.5 20 340   M    M   0 8      26 340
16  66  47  57  -4   8   0 0.00  0.0    0  9.3 17 160   M    M   0 8      22 160
17  73  44  59  -1   6   0 0.00  0.0    0  9.3 21  20   M    M   0 8      28 350
18  75  41  58  -2   7   0 0.00  0.0    0  9.1 23 140   M    M   0 18     31 150
19  82  47  65   6   0   0 0.00  0.0    0  4.4 18 280   M    M   0 8      26 280
20  80  49  65   6   0   0 0.00  0.0    0  8.6 30 270   M    M   0 8      44 290
21  80  46  63   5   2   0 0.00  0.0    0  5.9 14 140   M    M   0 8      18 110
22  85  44  65   7   0   0 0.00  0.0    0  6.1 13 140   M    M   0 8      18 130
23  86  54  70  13   0   5 0.00  0.0    0 11.3 22 360   M    M   0 8      31 320
24  92  47  70  13   0   5 0.00  0.0    0 12.4 45 320   M    M   0 8      58 320
25  79  53  66  10   0   1 0.00  0.0    0  9.2 24 320   M    M   0        35 320
26  68  48  58   2   7   0    T  0.0    0 14.4 40 330   M    M   2        54 340
27  62  45  54  -2  11   0    T  0.0    0 17.6 39 340   M    M   2        58 340
28  66  36  51  -4  14   0 0.00  0.0    0 14.8 33 320   M    M   0        43 320
29  81  36  59   4   6   0 0.00  0.0    0 13.3 32 330   M    M   0        42 330
30  63  44  54   0  11   0 0.00  0.0    0 22.5 31 320   M    M   4        44 310
================================================================================
SM 2287 1308       187  43  1.11    T    285.9          M       34
================================================================================
AV 76.2 43.6                               9.5 FASTST   M    M   1    MAX(MPH)
                                 MISC ---->    45 320                 58 320
================================================================================
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:     SEPTEMBER
                                          YEAR:      2020
                                          LATITUDE:   44  2 N
                                          LONGITUDE: 103  4 W

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

AVERAGE MONTHLY: 59.9   TOTAL FOR MONTH:   1.11    1 = FOG OR MIST
DPTR FM NORMAL:  -0.9   DPTR FM NORMAL:   -0.18    2 = FOG REDUCING VISIBILITY
HIGHEST:   104 ON  5    GRTST 24HR  0.99 ON  7- 8      TO 1/4 MILE OR LESS
LOWEST:     24 ON  9                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  T            5 = HAIL
                        GRTST 24HR   T   ON  7- 7  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  T            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:   4    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:   4    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   187    CLEAR  (SCALE 0-3)  26
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)   3
TOTAL FM JUL 1   201    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL   -22

[CDD (BASE 65) ]
TOTAL THIS MO.    43
DPTR FM NORMAL   -18    [PRESSURE DATA]
TOTAL FM JAN 1   685    HIGHEST SLP 30.58 ON  8
DPTR FM NORMAL    52    LOWEST  SLP 29.58 ON 26

[REMARKS]
#FINAL-09-20#