WFO Monthly/Daily Climate Data
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CXUS56 KTFX 231205
CF6HLN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   HELENA MT
                                          MONTH:     JANUARY
                                          YEAR:      2019
                                          LATITUDE:   46 35 N
                                          LONGITUDE: 112  0 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  17  -6   6 -15  59   0 0.01    T    1  2.9 14 100   M    M   5 18     17 100
 2  36  12  24   3  41   0 0.00  0.0    1  4.6 18 120   M    M   7        22 120
 3  37  22  30   9  35   0 0.00  0.0    1  4.4  9 270   M    M   5        11 250
 4  40  21  31  10  34   0 0.00  0.0    1  2.7 10 330   M    M   2 8      13 330
 5  42  17  30   8  35   0 0.00  0.0    1  1.3 17 140   M    M   1 1      23 140
 6  45  21  33  11  32   0    T    T    T 10.7 38 260   M    M   3 8      46 270
 7  36  22  29   7  36   0 0.02  0.5    T 13.9 41 260   M    M   6 18     55 260
 8  32  15  24   2  41   0 0.00  0.0    0  4.8 25 230   M    M   3        31 230
 9  37  19  28   6  37   0 0.00  0.0    0  1.5  9 250   M    M   3        11 250
10  49  19  34  12  31   0 0.00  0.0    0  3.7 18 270   M    M   3        23 270
11  42  19  31   9  34   0 0.00  0.0    0  2.1  8 250   M    M   0 1       9 250
12  35  10  23   0  42   0 0.00  0.0    0  0.4  5 210   M    M   0 12      5 340
13  32   9  21  -2  44   0 0.00  0.0    0  0.7  5 160   M    M   1 128     6 360
14  29   4  17  -6  48   0 0.00  0.0    0  1.0  6 150   M    M   0 1       6 310
15  23   3  13 -10  52   0 0.00  0.0    0  0.8  6 350   M    M   2 18      7 360
16  31   9  20  -3  45   0 0.00  0.0    0  1.1  7 290   M    M   1 18      7 290
17  27  18  23   0  42   0 0.13  1.5    2  5.2 12 290   M    M   9 128    13 270
18  45  16  31   7  34   0    T  0.7    2  3.9 22 270   M    M   6 18     28 280
19  43  20  32   8  33   0    T  0.0    1  7.8 26 250   M    M   5        35 260
20  40  26  33   9  32   0 0.03  0.7    0  3.3 16 270   M    M   7 1      20 270
21  33  20  27   3  38   0 0.01    T    1  6.0 17 320   M    M   9 1      20 320
22  34   9  22  -2  43   0 0.00  0.0    T  6.8 23 250   M    M   5        31 260
================================================================================
SM  785  325       868   0  0.20     3.4  89.6          M       83
================================================================================
AV 35.7 14.8                               4.1 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 41 260               # 55  260
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  HELENA MT
                                          MONTH:    JANUARY
                                          YEAR:     2019
                                          LATITUDE:   46 35 N
                                          LONGITUDE: 112  0 W

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

AVERAGE MONTHLY: 25.2   TOTAL FOR MONTH:   0.20    1 = FOG OR MIST
DPTR FM NORMAL:   2.7   DPTR FM NORMAL:   -0.06    2 = FOG REDUCING VISIBILITY
HIGHEST:    49 ON 10    GRTST 24HR  0.13 ON 17-17      TO 1/4 MILE OR LESS
LOWEST:     -6 ON  1                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   3.4 INCHES  5 = HAIL
                        GRTST 24HR   1.5 ON 17-17  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   2 ON 18,17  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:   7    0.01 INCH OR MORE:   5
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:  22    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   1    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   868    CLEAR  (SCALE 0-3)  11
DPTR FM NORMAL   -66    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1  3889    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL  -266

[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 29.49 ON  6

[REMARKS]


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