WFO Monthly/Daily Climate Data
Issued by NWS

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000
CXUS56 KTFX 231205
CF6DLN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DILLON AIRPORT MT
                                          MONTH:     MAY
                                          YEAR:      2017
                                          LATITUDE:   45 15 N
                                          LONGITUDE: 112 33 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  57  33  45  -1  20   0 0.00    M    0  5.8 18 280   M    M   3        23 280
 2  59  37  48   2  17   0 0.00    M    0  6.8 21 270   M    M   4        25 280
 3  69  29  49   2  16   0 0.00    M    0  5.1 14 210   M    M   0        17 200
 4  78  40  59  12   6   0 0.00    M    0  7.3 16 220   M    M   0        18 220
 5  82  47  65  17   0   0 0.00    M    0 11.4 22 180   M    M   0        29 170
 6  74  48  61  13   4   0    T    M    0  9.4 45 210   M    M   2 3      53 210
 7  61  43  52   4  13   0 0.38    M    0  6.9 23 230   M    M   5 13     28 220
 8  60  39  50   2  15   0 0.00    M    0  5.3 17  50   M    M   5        20  50
 9  67  35  51   2  14   0 0.00    M    0  4.6 12  60   M    M   2        17  20
10  75  37  56   7   9   0 0.00    M    0  5.9 14 230   M    M   0 8      21 320
11  78  43  61  12   4   0 0.01    M    0 10.1 33 230   M    M   1 38     47 230
12  78  35  57   7   8   0 0.23    M    0 14.3 38 170   M    M   3 1      52 190
13  41  29  35 -15  30   0 0.38    M    0  5.7 15 170   M    M   9 1      17  30
14  55  24  40 -10  25   0 0.00    M    0  5.3 17 240   M    M   4 12     22 220
15  55  37  46  -4  19   0    T    M    0  5.1 23 300   M    M   5        32 290
16  54  32  43  -7  22   0    T    M    0  8.4 24 230   M    M   5        34 200
17  40  31  36 -15  29   0 0.46    M    0  7.5 24 210   M    M  10 18     32 210
18  52  34  43  -8  22   0 0.01    M    T  9.9 24  40   M    M  10        31  40
19  59  34  47  -4  18   0 0.00    M    0  3.9 12 300   M    M   4        15 310
20  62  37  50  -2  15   0 0.02    M    0  7.6 24 340   M    M   8        30 350
21  65  35  50  -2  15   0 0.00    M    0  4.5 12  20   M    M   1        16  20
22  71  36  54   2  11   0 0.00    M    0  9.0 21  30   M    M   2        24  40
================================================================================
SM 1392  795       332   0  1.49    M    159.8          M       83
================================================================================
AV 63.3 36.1                               7.3 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 45 210               # 53  210
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  DILLON AIRPORT MT
                                          MONTH:    MAY
                                          YEAR:     2017
                                          LATITUDE:   45 15 N
                                          LONGITUDE: 112 33 W

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

AVERAGE MONTHLY: 49.7   TOTAL FOR MONTH:   1.49    1 = FOG OR MIST
DPTR FM NORMAL:   0.4   DPTR FM NORMAL:    0.25    2 = FOG REDUCING VISIBILITY
HIGHEST:    82 ON  5    GRTST 24HR  0.46 ON 17-17      TO 1/4 MILE OR LESS
LOWEST:     24 ON 14                               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:   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:   0    0.01 INCH OR MORE:   7
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:   5    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   332    CLEAR  (SCALE 0-3)  10
DPTR FM NORMAL   -15    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1  7703    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL  -213

[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 29.42 ON 17

[REMARKS]


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