WFO Monthly/Daily Climate Data
Issued by NWS

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000
CXUS56 KTFX 221205
CF6GTF
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GREAT FALLS MT
                                          MONTH:     JANUARY
                                          YEAR:      2017
                                          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  18   4  11 -13  54   0 0.26  3.3    1 12.1 26 360   M    M   8 1289   31  20
 2   4 -13  -4 -28  69   0 0.04  0.3    4  4.8 13  30   M    M  10 18     14  20
 3   2 -15  -6 -30  71   0 0.00  0.0    4  4.8 12 210   M    M   7        12 210
 4  11 -12   0 -24  65   0    T    T    4 11.0 17 210   M    M   6        20 260
 5  13  -3   5 -19  60   0    T    T    4 18.0 26 210   M    M   5        30 210
 6  19   0  10 -14  55   0 0.00  0.0    3  9.6 20 210   M    M   4        22 210
 7   9  -3   3 -22  62   0 0.05  0.7    2  5.7 15  60   M    M   3 128    17  50
 8   4  -8  -2 -27  67   0 0.10  0.9    3  6.2 13  40   M    M   6 18     13  40
 9   4 -14  -5 -30  70   0 0.02  0.4    4  4.9 13  90   M    M   7 18     14  90
10  -3 -14  -8 -33  73   0 0.10  1.6    5  5.9 13 220   M    M  10 18     14 220
11   0 -21 -10 -35  75   0 0.00  0.0    6  8.7 17 230   M    M   2 18     19 230
12  21 -13   4 -21  61   0 0.00  0.0    5 11.4 29 220   M    M   0        34 220
13  27  16  22  -3  43   0 0.00  0.0    5 18.2 24 220   M    M   0        28 220
14  30  16  23  -2  42   0 0.00  0.0    4 19.2 25 220   M    M   0        28 210
15  33  20  27   2  38   0 0.00  0.0    3 19.9 26 210   M    M   0        31 210
16  35  21  28   3  37   0 0.00  0.0    3 19.4 28 210   M    M   0        31 210
17  45  31  38  13  27   0 0.00  0.0    3 25.3 39 230   M    M   0        45 230
18  49  38  44  19  21   0 0.00  0.0    1 17.0 31 230   M    M   0        36 230
19  43  34  39  13  26   0 0.00  0.0    1 13.5 25 200   M    M   2        33 250
20  42  23  33   7  32   0 0.00  0.0    T 10.0 17 220   M    M   1        22 230
21  36  14  25  -1  40   0 0.00  0.0    T  5.9 10 250   M    M   1        12 200
================================================================================
SM  442  101      1088   0  0.57     7.2 251.5          M       72
================================================================================
AV 21.1  4.8                              12.0 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 39 230               # 45  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:    JANUARY
                                          YEAR:     2017
                                          LATITUDE:   47 28 N
                                          LONGITUDE: 111 22 W

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

AVERAGE MONTHLY: 12.9   TOTAL FOR MONTH:   0.57    1 = FOG OR MIST
DPTR FM NORMAL: -11.9   DPTR FM NORMAL:    0.22    2 = FOG REDUCING VISIBILITY
HIGHEST:    49 ON 18    GRTST 24HR  0.30 ON  1- 2      TO 1/4 MILE OR LESS
LOWEST:    -21 ON 11                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   7.2 INCHES  5 = HAIL
                        GRTST 24HR   3.3 ON   M    6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   6 ON 11     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:  14    0.01 INCH OR MORE:   6
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:  19    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:  11    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1088    CLEAR  (SCALE 0-3)  12
DPTR FM NORMAL   245    PTCLDY (SCALE 4-7)   7
TOTAL FM JUL 1  4238    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL   178

[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 29.44 ON 20

[REMARKS]


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