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000
CXUS53 KUNR 011030
CF6RAP
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   RAPID CITY AIRPORT SD
                                          MONTH:     FEBRUARY
                                          YEAR:      2021
                                          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  51  14  33   8  32   0 0.00    M    M  3.1 10 350   M    M   0        13 340
 2  55  17  36  10  29   0 0.00    M    M  1.5  9  20   M    M   0        12  50
 3  59  20  40  14  25   0 0.00    M    M 19.0 46 330   M    M   4        58 330
 4  39  10  25  -1  40   0    T    M    M 14.8 35 320   M    M   5        49 310
 5  27  12  20  -6  45   0 0.09    M    M  7.7 17 360   M    M   9 18     22 360
 6  12  -3   5 -21  60   0 0.07    M    M 10.1 18 360   M    M   9 18     24 350
 7   2 -13  -5 -31  70   0 0.07    M    M  6.9 13  30   M    M   7 18     16  30
 8   3 -17  -7 -33  72   0 0.01    M    M  5.1 16 350   M    M   4 8      22 340
 9   1 -10  -4 -30  69   0    T    M    M  6.1 16 350   M    M   5 8      21 360
10   3  -9  -3 -29  68   0 0.02    M    M  5.2 10 130   M    M  10 18     12 130
11   1 -12  -5 -31  70   0 0.11    M    M 12.8 23 360   M    M   9 18     30 360
12  -5 -12  -8 -35  73   0 0.07    M    M  3.9 10  10   M    M  10 8      14  20
13  -4 -24 -14 -41  79   0 0.01    M    M  6.4 15 360   M    M   3 8      19 360
14  -8 -23 -15 -42  80   0 0.00    M    M  5.8 15 150   M    M   0        19 140
15   3 -17  -7 -34  72   0 0.00    M    M 13.3 25 160   M    M   3        29 160
16   4 -12  -4 -31  69   0 0.01    M    M  3.0 12 350   M    M   6        14 360
17  18   2  10 -18  55   0    T    M    M  5.8 16 350   M    M  10 8      20 350
18  20  -1  10 -18  55   0 0.00    M    M  4.7 13 280   M    M   3        17 270
19  26  -5  11 -17  54   0 0.00    M    M  2.2  8 300   M    M   2        10 140
20  37  10  24  -4  41   0 0.00    M    M  9.1 22 330   M    M   2        30 330
21  40  18  29   1  36   0 0.00    M    M 10.5 22 330   M    M   1        29 340
22  57  28  43  14  22   0 0.00    M    M 15.1 46 310   M    M   1        62 320
23  49  22  36   7  29   0    T    M    M 16.9 38 310   M    M   3        48 320
24  39  16  28  -1  37   0    T    M    M 12.6 31 330   M    M   1        41 320
25  47  10  29  -1  36   0 0.00    M    M 10.7 25 200   M    M   0        34 210
26  46  19  33   3  32   0    T    M    M  5.9 24 310   M    M   6 18     30 300
27  36  14  25  -5  40   0 0.12    M    M 10.8 28 360   M    M   5 1      36 360
28  33  10  22  -8  43   0    T    M    M  6.9 26 340   M    M   4 1      34 350
================================================================================
SM  691   64      1433   0  0.58    M    235.9          M      122
================================================================================
AV 24.7  2.3                               8.4 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 46 330                 62 320
================================================================================
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:     FEBRUARY
                                          YEAR:      2021
                                          LATITUDE:   44  2 N
                                          LONGITUDE: 103  4 W

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

AVERAGE MONTHLY: 13.5   TOTAL FOR MONTH:   0.58    1 = FOG OR MIST
DPTR FM NORMAL: -13.9   DPTR FM NORMAL:    0.14    2 = FOG REDUCING VISIBILITY
HIGHEST:    59 ON  3    GRTST 24HR  0.12 ON  5- 6      TO 1/4 MILE OR LESS
LOWEST:    -24 ON 13                               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:  15    0.01 INCH OR MORE:  10
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:  28    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:  13    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1433    CLEAR  (SCALE 0-3)  11
DPTR FM NORMAL   379    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1  5193    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL   -16

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.77 ON 14
DPTR FM NORMAL     0    LOWEST  SLP 29.58 ON  3

[REMARKS]
#FINAL-02-21#