WFO Monthly/Daily Climate Data
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CXUS56 KTFX 011110
CF6GTF
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GREAT FALLS MT
                                          MONTH:     SEPTEMBER
                                          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  74  37  56  -6   9   0 0.00  0.0    0  8.3 20 230   M    M   0        26 230
 2  66  36  51 -11  14   0 0.00  0.0    0  7.0 20  60   M    M   2 18     25  70
 3  75  36  56  -5   9   0 0.00  0.0    0  5.6 15 320   M    M   1        23 330
 4  80  39  60  -1   5   0 0.00  0.0    0  7.5 16 250   M    M   0        23 240
 5  87  51  69   8   0   4 0.00  0.0    0 14.0 25 240   M    M   1 8      33 230
 6  86  51  69   9   0   4 0.00  0.0    0 14.1 24 270   M    M   0 8      34 230
 7  82  45  64   4   1   0 0.00  0.0    0  6.2 13  70   M    M   0 8      17  60
 8  85  45  65   5   0   0 0.00  0.0    0  5.5 14 280   M    M   0 8      19 280
 9  86  52  69   9   0   4 0.00  0.0    0 11.1 24 220   M    M   3 8      31 230
10  79  55  67   8   0   2    T  0.0    0  9.0 17  50   M    M   1 8      23  30
11  73  46  60   1   5   0 0.01  0.0    0 13.8 31 240   M    M   4        41 240
12  80  42  61   2   4   0 0.01  0.0    0  8.3 30 290   M    M   2        43 300
13  72  43  58   0   7   0 0.14  0.0    0  4.6 18 280   M    M   3        26 260
14  74  43  59   1   6   0 0.00  0.0    0 10.2 20 250   M    M   1        25 240
15  77  50  64   6   1   0 0.00  0.0    0 17.5 31 250   M    M   1        42 250
16  59  33  46 -11  19   0 0.07    T    0  6.7 23 340   M    M   4 4      34 340
17  79  32  56  -1   9   0 0.00  0.0    0 12.2 23 220   M    M   1 8      30 230
18  86  51  69  12   0   4 0.00  0.0    0 17.8 32 220   M    M   4 8      43 210
19  64  40  52  -4  13   0 0.03  0.0    0 10.2 25 250   M    M   4        34 250
20  66  37  52  -4  13   0    T  0.0    0 11.6 20 310   M    M   5        31 300
21  74  39  57   1   8   0 0.00  0.0    0 15.0 24 240   M    M   0        32 210
22  81  51  66  11   0   1 0.00  0.0    0 15.9 30 220   M    M   0        37 230
23  72  43  58   3   7   0 0.00  0.0    0  9.5 18 270   M    M   1        25 270
24  77  35  56   2   9   0 0.00  0.0    0  6.9 15 210   M    M   0 8      19 230
25  85  53  69  15   0   4 0.00  0.0    0 11.8 28 240   M    M   0        38 230
26  86  47  67  13   0   2 0.00  0.0    0 13.8 30 250   M    M   0        42 260
27  84  54  69  16   0   4 0.00  0.0    0 12.3 26 230   M    M   0        34 220
28  67  40  54   1  11   0    T  0.0    0 11.1 26 250   M    M   3        34 250
29  63  35  49  -3  16   0 0.00  0.0    0 13.5 23 230   M    M   0        30 230
30  72  34  53   1  12   0 0.00  0.0    0 11.8 22 210   M    M   0        28 230
================================================================================
SM 2291 1295       178  29  0.26    T    322.8          M       41
================================================================================
AV 76.4 43.2                              10.8 FASTST   M    M   1    MAX(MPH)
                                 MISC ---->    32 220               # 43 300
================================================================================
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:     SEPTEMBER
                                          YEAR:      2021
                                          LATITUDE:   47 28 N
                                          LONGITUDE: 111 22 W

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

AVERAGE MONTHLY: 59.8   TOTAL FOR MONTH:   0.26    1 = FOG OR MIST
DPTR FM NORMAL:   2.6   DPTR FM NORMAL:   -1.07    2 = FOG REDUCING VISIBILITY
HIGHEST:    87 ON  5    GRTST 24HR  0.14 ON 13-13      TO 1/4 MILE OR LESS
LOWEST:     32 ON 17                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  T            5 = HAIL
                        GRTST 24HR   T   ON 16-16  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  0            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:   1
MIN 32 OR BELOW:   1    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   178    CLEAR  (SCALE 0-3)  25
DPTR FM NORMAL   -80    PTCLDY (SCALE 4-7)   5
TOTAL FM JUL 1   282    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL   -89

[CDD (BASE 65) ]
TOTAL THIS MO.    29
DPTR FM NORMAL     4    [PRESSURE DATA]
TOTAL FM JAN 1   545    HIGHEST SLP 30.38 ON 20
DPTR FM NORMAL   237    LOWEST  SLP 29.40 ON 18

[REMARKS]
#FINAL-09-21#


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