WFO Monthly/Daily Climate Data
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CXUS56 KTFX 291110
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PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   HELENA MT
                                          MONTH:     MARCH
                                          YEAR:      2024
                                          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  43  31  37   6  28   0    T    T    T  6.4 24 280   M    M   6        33 270
 2  34  15  25  -6  40   0 0.27  4.0    0  6.0 18 320   M    M   7 1289   23 320
 3  33  11  22 -10  43   0 0.01    T    3  1.8  8 280   M    M   5         9 280
 4  35  11  23  -9  42   0    T    T    2  2.6 12 170   M    M   4        14 170
 5  33  18  26  -6  39   0    T    T    2  5.9 15 100   M    M   3 8      18 110
 6  37  13  25  -8  40   0 0.00  0.0    1  8.6 21 270   M    M   1        30 280
 7  38  17  28  -5  37   0 0.00  0.0    1  9.1 21 260   M    M   0        25 260
 8  43  16  30  -3  35   0 0.00  0.0    1  5.5 16 100   M    M   1 8      20 100
 9  54  22  38   4  27   0 0.00  0.0    0  5.8 25 190   M    M   0 8      37 190
10  58  32  45  11  20   0 0.00  0.0    0  9.3 23 180   M    M   3        35 180
11  51  34  43   9  22   0 0.00  0.0    0  7.1 21 250   M    M   6        28 250
12  54  35  45  10  20   0 0.03  0.0    0  5.1 24 270   M    M   7 8      31 260
13  47  35  41   6  24   0 0.00  0.0    0 11.7 21 280   M    M   8        30 280
14  51  29  40   4  25   0 0.00  0.0    0  6.7 14 340   M    M   4        19 330
15  55  24  40   4  25   0 0.00  0.0    0  2.8 10 270   M    M   0 8      16 100
16  64  29  47  11  18   0 0.00  0.0    0  3.5 14  10   M    M   1        19  10
17  63  30  47  10  18   0 0.00  0.0    0  2.7 10  50   M    M   0        14  50
18  69  29  49  12  16   0 0.00  0.0    0  4.4 15 240   M    M   0        20 250
19  63  32  48  11  17   0 0.00  0.0    0  4.7 13 270   M    M   0 8      16 270
20  66  31  49  11  16   0 0.00  0.0    0  6.0 22 350   M    M   1 8      27  20
21  56  30  43   5  22   0 0.06  0.3    0  9.0 31 270   M    M   8 1      39 260
22  45  27  36  -2  29   0 0.02  0.2    T  7.4 16 350   M    M   8        20 350
23  33  23  28 -10  37   0 0.40  4.0    0  8.9 17 270   M    M  10 128    28 280
24  29  20  25 -14  40   0 0.03  0.5    4  8.1 15 350   M    M  10 18     18 350
25  42  20  31  -8  34   0    T  0.3    3  4.3 12 250   M    M   6 18     16 240
26  51  30  41   2  24   0    T    T    2  9.2 28 280   M    M   9 1      36 270
27  53  32  43   3  22   0 0.00  0.0    0  6.4 17 280   M    M   4        24 260
28  51  32  42   2  23   0 0.08  0.0    0  8.0 21 300   M    M   8        26 300
================================================================================
SM 1351  708       783   0  0.90  9.3    177.0          M      120
================================================================================
AV 48.3 25.3                               6.3 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    31 270                 39 260
================================================================================
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:     MARCH
                                          YEAR:      2024
                                          LATITUDE:   46 35 N
                                          LONGITUDE: 112  0 W

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

AVERAGE MONTHLY: 36.8   TOTAL FOR MONTH:   0.90    1 = FOG OR MIST
DPTR FM NORMAL:   1.2   DPTR FM NORMAL:    0.45    2 = FOG REDUCING VISIBILITY
HIGHEST:    69 ON 18    GRTST 24HR  0.42 ON 23-24      TO 1/4 MILE OR LESS
LOWEST:     11 ON  4, 3                             3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   9.3 INCHES  5 = HAIL
                        GRTST 24HR   4.0 ON  2- 2  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   4 ON 24     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:   1    0.01 INCH OR MORE:   8
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:  25    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   783    CLEAR  (SCALE 0-3)  11
DPTR FM NORMAL   -40    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1  5833    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL  -484

[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 29.43 ON  2

[REMARKS]


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