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395
CXUS56 KTFX 011210
CF6GTF
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GREAT FALLS MT
                                          MONTH:     JANUARY
                                          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  44  31  38  14  27   0 0.00  0.0    0 20.4 33 230   M    M   1        41 220
 2  47  37  42  18  23   0 0.00  0.0    0 27.2 44 220   M    M   0        62 220
 3  51  32  42  18  23   0    T    T    0 25.5 51 270   M    M   1 8      67 260
 4  46  25  36  12  29   0 0.00  0.0    0 16.6 31 200   M    M   2        44 200
 5  45  31  38  14  27   0 0.00  0.0    0 17.9 26 230   M    M   0        36 220
 6  51  34  43  19  22   0 0.00  0.0    0 19.6 32 220   M    M   1        42 220
 7  42  32  37  12  28   0 0.18  0.7    0  5.2 17 200   M    M  10 12     21 200
 8  42  20  31   6  34   0 0.00  0.0    0  8.0 22 180   M    M   3 1      26 170
 9  39  17  28   3  37   0 0.00  0.0    0  8.4 14 190   M    M   0        17 200
10  43  25  34   9  31   0 0.00  0.0    0 20.7 29 210   M    M   0        38 220
11  47  32  40  15  25   0 0.00  0.0    0 22.4 32 220   M    M   0        44 230
12  50  33  42  17  23   0 0.00  0.0    0 19.4 35 220   M    M   1        44 220
13  53  29  41  16  24   0    T  0.0    0 29.9 58 250   M    M   4 8      76 250
14  40  17  29   4  36   0 0.00  0.0    0 12.7 22 290   M    M   1        30 280
15  47  18  33   8  32   0 0.00  0.0    0 17.8 36 230   M    M   1        45 230
16  45  21  33   8  32   0 0.00  0.0    0 10.3 15 270   M    M   1        23 270
17  48  30  39  14  26   0    T    T    0 18.5 38 280   M    M   8        49 290
18  40  17  29   4  36   0    T    T    0 12.4 22 320   M    M   9 1      28 330
19  41  18  30   4  35   0 0.00  0.0    0 24.1 41 230   M    M   0        52 230
20  44  20  32   6  33   0 0.00  0.0    0 17.8 41 220   M    M   0        56 220
21  32  15  24  -2  41   0 0.00  0.0    0  3.4  9 350   M    M   8        11 310
22  33   6  20  -6  45   0 0.00  0.0    0  4.6 10 250   M    M   1 18     12 200
23  28   5  17  -9  48   0 0.00  0.0    0  5.2 13 200   M    M   3        16 200
24  37  11  24  -2  41   0 0.00  0.0    0 10.5 22 230   M    M   4        29 230
25  19   5  12 -14  53   0    T    T    0  5.0  8  40   M    M   6 18     12  70
26  24   8  16 -10  49   0    T  0.2    0  4.6 14 190   M    M   5 128    18 190
27  40   8  24  -2  41   0 0.00  0.0    0 11.0 23 190   M    M   2        33 170
28  50  17  34   8  31   0 0.00  0.0    0 15.0 26 200   M    M   2        36 190
29  34  13  24  -2  41   0    T    T    0  3.6  9 110   M    M   8 1      11 110
30  43  11  27   1  38   0 0.00  0.0    0 10.7 24 250   M    M   5 12     35 240
31  49  26  38  12  27   0 0.00  0.0    0 15.7 24 210   M    M   0        32 220
================================================================================
SM 1294  644      1038   0  0.18  0.9    444.1          M       87
================================================================================
AV 41.7 20.8                              14.3 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->    58 250                 76 250
================================================================================
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:      2021
                                          LATITUDE:   47 28 N
                                          LONGITUDE: 111 22 W

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

AVERAGE MONTHLY: 31.3   TOTAL FOR MONTH:   0.18    1 = FOG OR MIST
DPTR FM NORMAL:   6.1   DPTR FM NORMAL:   -0.33    2 = FOG REDUCING VISIBILITY
HIGHEST:    53 ON 13    GRTST 24HR  0.18 ON  7- 7      TO 1/4 MILE OR LESS
LOWEST:      5 ON 25,23                             3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.9 INCH    5 = HAIL
                        GRTST 24HR   0.7 ON  7- 7  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:   4    0.01 INCH OR MORE:   1
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:  28    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1038    CLEAR  (SCALE 0-3)  21
DPTR FM NORMAL  -196    PTCLDY (SCALE 4-7)   7
TOTAL FM JUL 1  3838    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL  -612

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.61 ON 14
DPTR FM NORMAL     0    LOWEST  SLP 29.44 ON 13

[REMARKS]
#FINAL-01-21#