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000
CXUS56 KTFX 011612
CF6GTF
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GREAT FALLS MT
                                          MONTH:     FEBRUARY
                                          YEAR:      2021
                                          LATITUDE:   47 28 N
                                          LONGITUDE: 111 22 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  54  33  44  18  21   0 0.00  0.0    0 15.8 28 210   M    M   0        36 220
 2  59  32  46  20  19   0    T  0.0    0 15.5 30 200   M    M   2        39 220
 3  35   8  22  -4  43   0    T    T    0  8.1 16 340   M    M   5 128    25 260
 4  37  10  24  -2  41   0 0.00  0.0    0 14.9 28 270   M    M   8        40 280
 5  28  -4  12 -14  53   0 0.25  2.7    T 11.2 25 350   M    M  10 12     35  10
 6   2  -5  -1 -27  66   0 0.17  1.5    3  7.4 15 350   M    M  10 18     20  20
 7  -5 -17 -11 -37  76   0 0.01  0.4    4  5.3 16 350   M    M   8 8      20 340
 8  -7 -16 -11 -37  76   0 0.04  0.4    4  4.3 10 320   M    M  10 8      12 330
 9 -11 -23 -17 -43  82   0    T  0.1    4  3.8  9 280   M    M   7 8      12 290
10 -10 -26 -18 -45  83   0 0.01  0.2    4  4.7 12 360   M    M   8 18     14 350
11 -16 -31 -23 -50  88   0 0.01  0.1    4  8.2 13 230   M    M   4 18     14 210
12  -7 -33 -20 -47  85   0    T    T    4  9.3 16 220   M    M   5        18 220
13  -6 -26 -16 -43  81   0    T    T    4  4.0 10  50   M    M   4 8      13  50
14  -5 -25 -15 -42  80   0    T  0.1    4  5.2 12  80   M    M   7 8      14  80
15   6 -15  -4 -31  69   0 0.04  0.3    4  4.1  9  70   M    M   8 18     13  80
16  23   1  12 -15  53   0 0.02  0.2    5  2.9 10 220   M    M   7 18     11 220
17  18   6  12 -15  53   0 0.07  1.7    5  6.6 16 350   M    M   9 18     19 340
18  27   0  14 -14  51   0    T    T    6 10.0 26 210   M    M   3 1      35 210
19  38  24  31   3  34   0 0.00  0.0    5 19.7 35 230   M    M   1        45 220
20  36  23  30   2  35   0 0.00  0.0    2 14.8 23 250   M    M   0        32 250
21  39  26  33   5  32   0 0.00  0.0    2 28.4 44 220   M    M   1        55 220
22  51  38  45  17  20   0 0.00  0.0    T 25.1 48 230   M    M   0        63 230
23  40  21  31   3  34   0    T    T    0 15.2 36 270   M    M   6        47 260
24  33  19  26  -3  39   0 0.03  0.6    0  9.8 18 240   M    M   6 1      23 240
25  40  24  32   3  33   0 0.00  0.0    0 27.5 45 220   M    M   1        56 220
26  38  21  30   1  35   0 0.02  0.3    0 13.1 24 230   M    M   6 1      33 230
27  25  10  18 -11  47   0 0.02  0.2    T  8.1 15 220   M    M   7 1      19 230
28  43  14  29  -1  36   0 0.00  0.0    T 21.7 35 240   M    M   1        44 240
================================================================================
SM  605   89      1465   0  0.69  8.8    324.7          M      144
================================================================================
AV 21.6  3.2                              11.6 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    48 230                 63 230
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:   GREAT FALLS MT
                                          MONTH:     FEBRUARY
                                          YEAR:      2021
                                          LATITUDE:   47 28 N
                                          LONGITUDE: 111 22 W

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

AVERAGE MONTHLY: 12.4   TOTAL FOR MONTH:   0.69    1 = FOG OR MIST
DPTR FM NORMAL: -14.9   DPTR FM NORMAL:    0.22    2 = FOG REDUCING VISIBILITY
HIGHEST:    59 ON  2    GRTST 24HR  0.25 ON  5- 5      TO 1/4 MILE OR LESS
LOWEST:    -33 ON 12                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   8.8 INCHES  5 = HAIL
                        GRTST 24HR   2.7 ON  5- 5  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   6 ON 18     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:  12
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:  26    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:  12    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1465    CLEAR  (SCALE 0-3)   9
DPTR FM NORMAL   411    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1  5303    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL  -203

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.92 ON 11
DPTR FM NORMAL     0    LOWEST  SLP 29.61 ON 26

[REMARKS]
#FINAL-02-21#