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000
CXUS56 KTFX 220802
CF6HLN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   HELENA MT
                                          MONTH:     FEBRUARY
                                          YEAR:      2023
                                          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  41  21  31   6  34   0 0.00  0.0    T  3.0 10 240   M    M   6        15 150
 2  39  21  30   5  35   0 0.00  0.0    T  4.1 10 280   M    M   1        13  60
 3  43  18  31   6  34   0 0.00  0.0    T  2.8 15 260   M    M   1        24 220
 4  46  29  38  13  27   0 0.00  0.0    T  5.6 20 280   M    M   6        26 280
 5  41  26  34   9  31   0 0.00  0.0    T  3.6 16 260   M    M   6        23 290
 6  45  37  41  16  24   0 0.00  0.0    0 18.1 30 260   M    M   4        45 250
 7  43  33  38  12  27   0 0.00  0.0    0  7.0 21 250   M    M   4        30 270
 8  41  29  35   9  30   0    T    T    0 15.7 33 260   M    M   5        46 270
 9  38  17  28   2  37   0 0.00  0.0    0  4.5 17 280   M    M   0        24 280
10  44  19  32   6  33   0 0.00  0.0    0  4.0 13 100   M    M   0        18  80
11  47  20  34   8  31   0 0.00  0.0    0  4.5 21 300   M    M   0        27 300
12  49  21  35   9  30   0 0.00  0.0    0  4.7 15 110   M    M   1        19 100
13  47  29  38  11  27   0 0.00  0.0    0  7.8 21 270   M    M   6        30 360
14  34  11  23  -4  42   0 0.02  0.4    T 12.7 28 340   M    M   5 18     39 340
15  28   4  16 -11  49   0 0.00  0.0    T  2.1 10  60   M    M   0        16  80
16  35  11  23  -4  42   0 0.00  0.0    0  4.9 18 110   M    M   0        23 110
17  45  14  30   2  35   0 0.00  0.0    0  4.7 20 290   M    M   4        25 280
18  42  29  36   8  29   0    T    T    0 11.4 26 280   M    M   9 8      35 280
19  40  28  34   6  31   0    T    T    0 10.9 31 260   M    M   9        43 270
20  48  30  39  11  26   0 0.04  0.3    0  9.3 28 280   M    M   8 1      42 290
21  49   2  26  -2  39   0 0.02  0.1    0 15.8 32  10   M    M   9 18     45  10
22   2  -7  -2 -31  67   0    T    T    0 18.3 28  10   M    M  10 8      35 350
23  -2 -11  -6 -35  71   0 0.01    T    0  9.3 15 350   M    M   8 8      19 350
24  14 -13   1 -28  64   0 0.00    T    T  4.1 13  50   M    M   1        15  50
25  43   2  23  -7  42   0 0.00  0.0    T  2.1  8 290   M    M   0        13 270
26  51  22  37   7  28   0    T    T    T  8.3 26 280   M    M   4 1      36 280
27  40  20  30   0  35   0 0.01    T    T  4.5 14  80   M    M   1 1      18  80
28  41  22  32   1  33   0 0.00  0.0    0  6.5 24 270   M    M   3        30 280
================================================================================
SM 1074  484      1033   0  0.10  0.8    210.3          M      111
================================================================================
AV 38.4 17.3                               7.5 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    33 260                 46 270
================================================================================
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:     FEBRUARY
                                          YEAR:      2023
                                          LATITUDE:   46 35 N
                                          LONGITUDE: 112  0 W

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

AVERAGE MONTHLY: 27.8   TOTAL FOR MONTH:   0.10    1 = FOG OR MIST
DPTR FM NORMAL:   0.6   DPTR FM NORMAL:   -0.32    2 = FOG REDUCING VISIBILITY
HIGHEST:    51 ON 26    GRTST 24HR  0.06 ON 20-21      TO 1/4 MILE OR LESS
LOWEST:    -13 ON 24                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.8 INCH    5 = HAIL
                        GRTST 24HR   0.4 ON 14-14  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  T            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:   4    0.01 INCH OR MORE:   5
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   0
MIN 32 OR BELOW:  26    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   3    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1033    CLEAR  (SCALE 0-3)  11
DPTR FM NORMAL   -25    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1  5585    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL    91

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.64 ON  9
DPTR FM NORMAL     0    LOWEST  SLP 29.31 ON 21

[REMARKS]
#FINAL-02-23#