WFO Monthly/Daily Climate Data
Issued by NWS

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000
CXUS56 KTFX 171205
CF6LWT
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   LEWISTOWN MT
                                          MONTH:     APRIL
                                          YEAR:      2015
                                          LATITUDE:   47  2 N
                                          LONGITUDE: 109 28 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  50  33  42   4  23   0 0.00    M    0 18.0 35 280   M    M   5 1      44 280
 2  42  26  34  -4  31   0    T    M    0 12.7 24 300   M    M   6 1      32 300
 3  50  25  38   0  27   0 0.00    M    0  9.0 18 300   M    M   5        26 310
 4  54  26  40   2  25   0    T    M    0  7.3 25 230   M    M   5        37 220
 5  38  27  33  -6  32   0 0.15    M    0  8.7 17  90   M    M   6 1      21  90
 6  34  28  31  -8  34   0 0.22    M    1 10.6 20  90   M    M  10 12     22  90
 7  54  16  35  -4  30   0 0.00    M    0  7.4 17 230   M    M   1 1      19 230
 8  55  30  43   4  22   0    T    M    0  8.2 20  80   M    M   3        26  80
 9  58  26  42   2  23   0 0.00    M    0  4.5 10 320   M    M   1        13 360
10  60  28  44   4  21   0 0.00    M    0  7.9 22 200   M    M   1        26 190
11  64  39  52  12  13   0 0.00    M    0 15.3 33 260   M    M   4        39 260
12  49  27  38  -2  27   0 0.00    M    0 16.5 35 280   M    M   4        44 290
13  66  25  46   5  19   0 0.00    M    0  8.9 21 220   M    M   0        29 210
14  74  34  54  13  11   0 0.10    M    0 14.0 39 290   M    M   4 18     51 290
15  45  31  38  -3  27   0 0.31    M    4 12.7 23 300   M    M   7 1      31 290
16  58  24  41  -1  24   0 0.00    M    2  5.2 12 180   M    M   0        14 220
================================================================================
SM  851  445       389   0  0.78    M    166.9          M       62
================================================================================
AV 53.2 27.8                              10.4 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 39 290               # 51  290
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:  LEWISTOWN MT
                                          MONTH:    APRIL
                                          YEAR:     2015
                                          LATITUDE:   47  2 N
                                          LONGITUDE: 109 28 W

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

AVERAGE MONTHLY: 40.5   TOTAL FOR MONTH:   0.78    1 = FOG OR MIST
DPTR FM NORMAL:   0.9   DPTR FM NORMAL:    0.10    2 = FOG REDUCING VISIBILITY
HIGHEST:    74 ON 14    GRTST 24HR  0.41 ON 14-15      TO 1/4 MILE OR LESS
LOWEST:     16 ON  7                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:    M          5 = HAIL
                        GRTST 24HR    M  ON   M    6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   4 ON 15     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:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:  13    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   389    CLEAR  (SCALE 0-3)   5
DPTR FM NORMAL   -19    PTCLDY (SCALE 4-7)  10
TOTAL FM JUL 1  6280    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL  -927

[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 29.54 ON 14

[REMARKS]


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