WFO Monthly/Daily Climate Data
Issued by NWS

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000
CXUS56 KTFX 201205
CF6LWT
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   LEWISTOWN MT
                                          MONTH:     AUGUST
                                          YEAR:      2017
                                          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  86  58  72   5   0   7 0.00    M    0  8.3 16 100   M    M   0        18 120
 2  66  52  59  -8   6   0 0.00    M    0  5.2 14  20   M    M   7        17  20
 3  79  52  66  -1   0   1 0.00    M    0  6.9 16  20   M    M   4        24  30
 4  83  48  66  -1   0   1 0.18    M    0  9.1 18 300   M    M   1 13     27 310
 5  65  48  57 -10   8   0 0.04    M    0  7.9 15 300   M    M   5 1      20 300
 6  74  44  59  -8   6   0 0.00    M    0  5.9 16  50   M    M   3        26  90
 7  81  44  63  -4   2   0 0.00    M    0  6.0 13 110   M    M   0        17  50
 8  75  51  63  -4   2   0 0.00    M    0  7.0 16 280   M    M   2        20 270
 9  80  45  63  -4   2   0 0.00    M    0  6.3 16  90   M    M   1        20  90
10  81  46  64  -3   1   0 0.00    M    0  7.5 15  30   M    M   0        18  30
11  80  50  65  -1   0   0    T    M    0  7.8 20  20   M    M   2 3      26  20
12  83  46  65  -1   0   0 0.00    M    0  6.9 17 100   M    M   0        22 100
13  85  56  71   5   0   6 0.01    M    0  9.7 25 280   M    M   1        36 280
14  74  51  63  -3   2   0 0.00    M    0  5.6 17 270   M    M   2        21 280
15  78  46  62  -4   3   0 0.00    M    0  6.9 13  80   M    M   0        15  80
16  83  46  65  -1   0   0 0.00    M    0  5.2 14 310   M    M   0        19 320
17  82  48  65   0   0   0 0.00    M    0  8.0 18 320   M    M   0 8      26 310
18  86  49  68   3   0   3 0.00    M    0  5.8 14 250   M    M   1        19 270
19  78  55  67   2   0   2 0.00    M    0  8.5 16 300   M    M   1 8      23  50
================================================================================
SM 1499  935        32  20  0.23    M    134.5          M       30
================================================================================
AV 78.9 49.2                               7.1 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->  # 25 280               # 36  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:  LEWISTOWN MT
                                          MONTH:    AUGUST
                                          YEAR:     2017
                                          LATITUDE:   47  2 N
                                          LONGITUDE: 109 28 W

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

AVERAGE MONTHLY: 64.1   TOTAL FOR MONTH:   0.23    1 = FOG OR MIST
DPTR FM NORMAL:  -2.3   DPTR FM NORMAL:   -0.85    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON 18, 1 GRTST 24HR  0.18 ON  4- 4      TO 1/4 MILE OR LESS
LOWEST:     44 ON  7, 6                            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:   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:   3
MAX 90 OR ABOVE:   0    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.    32    CLEAR  (SCALE 0-3)  16
DPTR FM NORMAL    -4    PTCLDY (SCALE 4-7)   3
TOTAL FM JUL 1    32    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL   -77

[CDD (BASE 65) ]
TOTAL THIS MO.    20
DPTR FM NORMAL   -47    [PRESSURE DATA]
TOTAL FM JAN 1   290    HIGHEST SLP M ON M
DPTR FM NORMAL   113    LOWEST  SLP 29.70 ON 13

[REMARKS]



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