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000
CXUS56 KTFX 011110
CF6HLN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   HELENA MT
                                          MONTH:     JUNE
                                          YEAR:      2021
                                          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  84  50  67   9   0   2 0.00  0.0    0  2.8 14  90   M    M   0        20  90
 2  92  54  73  15   0   8 0.00  0.0    0  3.0 10 350   M    M   0        15  70
 3  94  57  76  17   0  11    T  0.0    0  5.4 28 170   M    M   1 38     40 160
 4  92  59  76  17   0  11 0.02  0.0    0  7.4 23 290   M    M   1 3      34 290
 5  85  55  70  11   0   5 0.00  0.0    0 11.1 35 300   M    M   0        43 310
 6  71  47  59   0   6   0 0.00  0.0    0  8.0 21 300   M    M   0        25 300
 7  77  46  62   2   3   0 0.00  0.0    0  8.4 16 270   M    M   0        20 300
 8  73  54  64   4   1   0 0.01  0.0    0 11.4 26 300   M    M   2        35 300
 9  81  50  66   6   0   1 0.00  0.0    0  9.7 24 350   M    M   1        33 350
10  76  48  62   2   3   0    T  0.0    0 14.3 36 250   M    M   5        50 260
11  74  37  56  -4   9   0 0.00  0.0    0  5.6 18 290   M    M   2        24 300
12  78  47  63   2   2   0 0.00  0.0    0  8.3 25 300   M    M   1        37 280
13  95  50  73  12   0   8 0.01  0.0    0  7.5 36 280   M    M   1 3      50 280
14 104  56  80  19   0  15 0.00  0.0    0  6.4 21 220   M    M   0        31 180
15  94  59  77  16   0  12 0.00  0.0    0 11.7 33 280   M    M   0        43 260
16  81  52  67   5   0   2    T  0.0    0 10.5 22 310   M    M   0        30 310
17  85  50  68   6   0   3 0.00  0.0    0  8.8 25 280   M    M   0        33 260
18  88  51  70   8   0   5 0.00  0.0    0  4.9 13 130   M    M   0        17 100
19  83  55  69   7   0   4 0.00  0.0    0  8.8 21 350   M    M   2        29 360
20  66  50  58  -5   7   0 0.37  0.0    0  7.9 17 360   M    M   8 1      22  10
21  84  47  66   3   0   1 0.00  0.0    0  5.2 15  90   M    M   0        21 100
22  93  55  74  11   0   9 0.00  0.0    0  9.9 25 300   M    M   0        33 300
23  85  61  73   9   0   8 0.00  0.0    0  7.9 22 340   M    M   3        33  20
24  87  51  69   5   0   4 0.00  0.0    0  7.7 31 360   M    M   1        40 360
25  82  55  69   5   0   4 0.00  0.0    0  7.0 17  10   M    M   5        23  20
26  86  58  72   7   0   7 0.00  0.0    0  7.8 22 340   M    M   4        28 320
27  90  59  75  10   0  10 0.00  0.0    0  7.8 20  10   M    M   2        29  10
28  95  57  76  11   0  11 0.00  0.0    0  3.7 12 270   M    M   0        14  40
29  98  62  80  14   0  15 0.00  0.0    0  5.2 15 360   M    M   0        20 360
30 100  60  80  14   0  15 0.00  0.0    0  4.1 14  10   M    M   0        17  20
================================================================================
SM 2573 1592        31 171  0.41  0.0    228.2          M       39
================================================================================
AV 85.8 53.1                               7.6 FASTST   M    M   1    MAX(MPH)
                                 MISC ---->  # 36 250               # 50 260
================================================================================
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:     JUNE
                                          YEAR:      2021
                                          LATITUDE:   46 35 N
                                          LONGITUDE: 112  0 W

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

AVERAGE MONTHLY: 69.4   TOTAL FOR MONTH:   0.41    1 = FOG OR MIST
DPTR FM NORMAL:   7.7   DPTR FM NORMAL:   -1.80    2 = FOG REDUCING VISIBILITY
HIGHEST:   104 ON 14    GRTST 24HR  0.37 ON 20-20      TO 1/4 MILE OR LESS
LOWEST:     37 ON 11                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.0 INCH    5 = HAIL
                        GRTST 24HR  0.0            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:   4
MAX 90 OR ABOVE:  11    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.    31    CLEAR  (SCALE 0-3)  26
DPTR FM NORMAL  -113    PTCLDY (SCALE 4-7)   3
TOTAL FM JUL 1  6966    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL  -533

[CDD (BASE 65) ]
TOTAL THIS MO.   171
DPTR FM NORMAL   126    [PRESSURE DATA]
TOTAL FM JAN 1   171    HIGHEST SLP 30.30 ON 16
DPTR FM NORMAL   119    LOWEST  SLP 29.51 ON  5

[REMARKS]
#FINAL-06-21#