WFO Monthly/Daily Climate Data
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CXUS56 KTFX 011110
CF6HLN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   HELENA MT
                                          MONTH:     MAY
                                          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  53  44  49   0  16   0 0.05  0.0    0  4.0 10 280   M    M  10 1      13 280
 2  65  35  50   0  15   0 0.00  0.0    0  5.0 16  80   M    M   4        24 110
 3  66  43  55   5  10   0 0.00  0.0    0  8.1 20  70   M    M   5 8      25  90
 4  72  35  54   4  11   0 0.00  0.0    0  5.1 16 300   M    M   1 12     22 290
 5  77  42  60  10   5   0    T  0.0    0  7.8 36 250   M    M   1        46 240
 6  73  42  58   7   7   0    T  0.0    0 10.5 32 250   M    M   4        51 230
 7  61  42  52   1  13   0 0.05  0.0    0 12.7 36 280   M    M   6        47 280
 8  49  39  44  -8  21   0    T    T    0  8.8 20 170   M    M   9        25 180
 9  54  32  43  -9  22   0 0.00  0.0    0 12.1 24 270   M    M   2        33 260
10  56  35  46  -6  19   0 0.00  0.0    0  9.8 21 280   M    M   1        29 280
11  65  28  47  -6  18   0 0.00  0.0    0  4.2 20 140   M    M   2        28 120
12  59  40  50  -3  15   0 0.12  0.0    0  5.2 12 240   M    M   7 1      17  30
13  54  35  45  -8  20   0    T  0.0    0 13.3 36 290   M    M   3        54 300
14  61  37  49  -5  16   0 0.00  0.0    0  8.1 21 290   M    M   6        29 260
15  75  42  59   5   6   0 0.00  0.0    0  7.4 20 290   M    M   1        27 290
16  74  54  64  10   1   0    T  0.0    0  8.0 22 280   M    M   5        28 120
17  74  48  61   7   4   0 0.00  0.0    0 13.0 26 300   M    M   0        40 310
18  69  39  54  -1  11   0    T  0.0    0 10.0 28 270   M    M   5        41 280
19  53  34  44 -11  21   0 0.17    T    0 22.6 40 290   M    M   6 1      64 300
20  48  35  42 -13  23   0 0.10    T    0  9.8 22 340   M    M   8 18     27 340
21  53  38  46 -10  19   0 0.00  0.0    0  5.2 13 360   M    M   6        19  20
22  61  35  48  -8  17   0    T  0.0    0  3.0 17 240   M    M   6        22 230
23  65  35  50  -6  15   0 0.00  0.0    0  5.4 17 280   M    M   6        23 280
24  68  42  55  -1  10   0 0.00  0.0    0  8.1 21 260   M    M   3        29 260
25  75  49  62   5   3   0 0.00  0.0    0  6.9 24 300   M    M   7        31 310
26  81  50  66   9   0   1 0.00  0.0    0  7.2 17  90   M    M   2        25 110
27  75  56  66   9   0   1 0.03  0.0    0 12.3 28 280   M    M   5        38 250
28  66  52  59   2   6   0    T  0.0    0  9.0 18 330   M    M  10        24 320
29  56  48  52  -6  13   0 0.58  0.0    0  7.0 16 330   M    M  10 1      20 330
30  53  46  50  -8  15   0 0.04  0.0    0 11.8 22 360   M    M  10        29 350
31  65  45  55  -3  10   0 0.00  0.0    0  5.9 13  10   M    M   6        20  10
================================================================================
SM 1976 1277       382   2  1.14    T    267.3          M      157
================================================================================
AV 63.7 41.2                               8.6 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    40 290                 64 300
================================================================================
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:     MAY
                                          YEAR:      2022
                                          LATITUDE:   46 35 N
                                          LONGITUDE: 112  0 W

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

AVERAGE MONTHLY: 52.5   TOTAL FOR MONTH:   1.14    1 = FOG OR MIST
DPTR FM NORMAL:  -1.4   DPTR FM NORMAL:   -0.81    2 = FOG REDUCING VISIBILITY
HIGHEST:    81 ON 26    GRTST 24HR  0.58 ON 29-29      TO 1/4 MILE OR LESS
LOWEST:     28 ON 11                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  T            5 = HAIL
                        GRTST 24HR   T   ON  8- 8  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:   0    0.01 INCH OR MORE:   8
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:   2    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   382    CLEAR  (SCALE 0-3)   9
DPTR FM NORMAL    32    PTCLDY (SCALE 4-7)  16
TOTAL FM JUL 1  6769    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL  -588

[CDD (BASE 65) ]
TOTAL THIS MO.     2
DPTR FM NORMAL    -5    [PRESSURE DATA]
TOTAL FM JAN 1     2    HIGHEST SLP 30.37 ON 21
DPTR FM NORMAL    -5    LOWEST  SLP 29.51 ON  6

[REMARKS]
#FINAL-05-22#


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