WFO Monthly/Daily Climate Data
Issued by NWS

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000
CXUS56 KTFX 211205
CF6GTF
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GREAT FALLS MT
                                          MONTH:     JANUARY
                                          YEAR:      2018
                                          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  12 -27  -7 -31  72   0 0.00  0.0    8  9.0 20 210   M    M   1        24 210
 2  31   7  19  -5  46   0 0.00  0.0    6 20.4 30 210   M    M   0        39 210
 3  37  27  32   8  33   0 0.00  0.0    5 19.0 28 210   M    M   4        33 210
 4  38  23  31   7  34   0 0.00  0.0    4 13.7 22 210   M    M   0        25 210
 5  42  34  38  14  27   0 0.00  0.0    4 18.1 24 210   M    M   2        28 230
 6  42  32  37  13  28   0 0.00  0.0    2 17.9 29 220   M    M   1        35 220
 7  41  33  37  12  28   0 0.00  0.0    2 18.2 33 230   M    M   2        46 220
 8  47  36  42  17  23   0 0.00  0.0    1 15.9 30 220   M    M   3        37 230
 9  48  11  30   5  35   0 0.01  0.1    1 17.9 26 350   M    M   4 1      40 200
10  11  -2   5 -20  60   0 0.08  1.2    1  8.0 16 340   M    M  10 18     22 330
11  -1  -5  -3 -28  68   0 0.20  2.0    1  7.0 12  50   M    M   9 18     16  50
12   8  -7   1 -24  64   0 0.04  0.3    3  4.0  9 110   M    M   6 1      12 240
13  40   5  23  -2  42   0 0.00  0.0    3 14.2 22 220   M    M   3        26 230
14  37  23  30   5  35   0    T    T    1  9.8 16  20   M    M   6 126    21  20
15  23   6  15 -10  50   0    T    T    1  9.8 24 180   M    M   5 126    28 180
16  41  21  31   6  34   0 0.00  0.0    1 19.3 29 230   M    M   0        38 210
17  45  28  37  12  28   0 0.00  0.0    1 17.2 35 230   M    M   0        44 230
18  50  35  43  18  22   0 0.02  0.0    T 15.4 31 200   M    M   5        40 200
19  42  25  34   8  31   0 0.00  0.0    0 12.7 23 250   M    M   3        30 260
20  40  25  33   7  32   0 0.00  0.0    0 14.5 22 250   M    M   0        29 230
================================================================================
SM  674  330       792   0  0.35     3.6 282.0          M       64
================================================================================
AV 33.7 16.5                              14.1 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 35 230               # 46  220
================================================================================
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:     2018
                                          LATITUDE:   47 28 N
                                          LONGITUDE: 111 22 W

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

AVERAGE MONTHLY: 25.1   TOTAL FOR MONTH:   0.35    1 = FOG OR MIST
DPTR FM NORMAL:   0.3   DPTR FM NORMAL:    0.01    2 = FOG REDUCING VISIBILITY
HIGHEST:    50 ON 18    GRTST 24HR  0.20 ON 11-11      TO 1/4 MILE OR LESS
LOWEST:    -27 ON  1                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   3.6 INCHES  5 = HAIL
                        GRTST 24HR   2.0 ON 11-11  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   8 ON  1     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:   6    0.01 INCH OR MORE:   5
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:  16    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   4    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   792    CLEAR  (SCALE 0-3)  10
DPTR FM NORMAL   -12    PTCLDY (SCALE 4-7)   8
TOTAL FM JUL 1  4021    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL     0

[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 29.48 ON 10

[REMARKS]


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