WFO Monthly/Daily Climate Data
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CXUS56 KTFX 041630
CF6HLN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   HELENA MT
                                          MONTH:     APRIL
                                          YEAR:      2022
                                          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  49  30  40  -1  25   0 0.00  0.0    0  8.6 22 290   M    M   5        28 280
 2  52  24  38  -3  27   0    T    T    0 10.9 44 290   M    M   4        54 290
 3  58  29  44   3  21   0 0.00  0.0    0  7.6 20 250   M    M   2        26 250
 4  58  30  44   2  21   0 0.10    T    0 11.8 38 310   M    M   6 1      52 310
 5  45  31  38  -4  27   0    T    T    T 26.5 44 270   M    M   2 1      62 280
 6  51  33  42   0  23   0 0.00  0.0    0 13.5 26 260   M    M   2        35 270
 7  64  23  44   2  21   0 0.00  0.0    0  3.8 13  60   M    M   0 8      19  70
 8  80  32  56  14   9   0 0.00  0.0    0  7.2 31 290   M    M   1 8      41 290
 9  46  28  37  -6  28   0 0.00  0.0    0 15.7 32 270   M    M   4        49 290
10  43  23  33 -10  32   0    T    T    0 10.4 23 300   M    M   3        31 320
11  34  21  28 -15  37   0    T    T    0 12.6 29 360   M    M   9 8      39 360
12  26  15  21 -23  44   0    T    T    T 15.8 24 360   M    M   9 8      34 360
13  27  13  20 -24  45   0    T    T    0  8.9 17 360   M    M   6 8      24 360
14  31  10  21 -23  44   0    T    T    0  9.1 23 350   M    M   7 8      29 340
15  38  16  27 -17  38   0 0.01    T    T  4.6 15 360   M    M   6 8      20  10
16  33  15  24 -20  41   0 0.10  1.2    0  4.5 16 320   M    M   8 128    20 320
17  47  20  34 -11  31   0 0.01  0.1    1  7.0 26 300   M    M   5 12     36 300
18  60  20  40  -5  25   0 0.00  0.0    0  3.6 15 100   M    M   1        21 100
19  54  35  45   0  20   0 0.00  0.0    0 14.0 35 280   M    M   2        51 270
20  53  31  42  -4  23   0    T    T    T 10.6 25 270   M    M   3        34 280
21  57  34  46   0  19   0 0.00  0.0    0  6.7 22 210   M    M   6        30 220
22  48  38  43  -3  22   0 0.05  0.0    0  6.4 13 290   M    M   8        18 290
23  49  35  42  -4  23   0 0.03  0.0    0 10.1 23  10   M    M   9        30  10
24  59  30  45  -2  20   0 0.00  0.0    0  3.5 15  20   M    M   2        23 280
25  67  28  48   1  17   0 0.00  0.0    0  4.5 15 300   M    M   0        19 310
26  65  40  53   6  12   0    T  0.0    0  9.2 38 260   M    M   6        47 250
27  55  32  44  -4  21   0 0.01  0.0    0  7.7 21 160   M    M   2 8      28 160
28  61  30  46  -2  19   0 0.11  0.0    0  6.0 25 260   M    M   5 123    35 240
29  51  34  43  -5  22   0 0.31    T    0  7.7 20  20   M    M   8 1      25 240
30  58  29  44  -5  21   0 0.01  0.0    0  4.6 20 200   M    M   5 12     26 190
================================================================================
SM 1519  809       778   0  0.74  1.3    273.1          M      136
================================================================================
AV 50.6 27.0                               9.1 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 44 290                 62 280
================================================================================
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:     APRIL
                                          YEAR:      2022
                                          LATITUDE:   46 35 N
                                          LONGITUDE: 112  0 W

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

AVERAGE MONTHLY: 38.8   TOTAL FOR MONTH:   0.74    1 = FOG OR MIST
DPTR FM NORMAL:  -5.7   DPTR FM NORMAL:   -0.28    2 = FOG REDUCING VISIBILITY
HIGHEST:    80 ON  8    GRTST 24HR  0.42 ON 28-29      TO 1/4 MILE OR LESS
LOWEST:     10 ON 14                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   1.3 INCHES  5 = HAIL
                        GRTST 24HR   1.2 ON 16-16  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   1 ON 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:   3    0.01 INCH OR MORE:  10
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:  23    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   778    CLEAR  (SCALE 0-3)  11
DPTR FM NORMAL   164    PTCLDY (SCALE 4-7)  14
TOTAL FM JUL 1  6387    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL  -618

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.65 ON  7
DPTR FM NORMAL     0    LOWEST  SLP 29.32 ON  4

[REMARKS]
#FINAL-04-22#


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