968
CXUS56 KTFX 201155
CF6DLN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DILLON AIRPORT MT
                                          MONTH:     MAY
                                          YEAR:      2013
                                          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  48  20  34 -12  31   0 0.00    M    0  4.1 13  60   M    M   5 8      17 310
 2  64  18  41  -5  24   0 0.00    M    0  7.5 21 270   M    M   0        24 280
 3  61  40  51   4  14   0 0.02    M    0  8.8 22  20   M    M   7        28  10
 4  56  38  47   0  18   0 0.01    M    0 16.2 30  30   M    M   9        36  30
 5  66  32  49   1  16   0 0.00    M    0  6.6 17  40   M    M   1        23  30
 6  72  35  54   6  11   0 0.00    M    0  6.2 35 130   M    M   2 38     44 130
 7  76  40  58  10   7   0 0.00    M    0 11.4 30  20   M    M   1 8      37  20
 8  74  43  59  11   6   0 0.00    M    0  6.6 16  20   M    M   1        28 350
 9  74  38  56   7   9   0 0.02    M    0  8.3 36  20   M    M   1 8      46 360
10  75  38  57   8   8   0 0.00    M    0  8.3 18  20   M    M   1        25  10
11  77  41  59  10   6   0 0.00    M    0  7.4 25 280   M    M   1 8      38 260
12  82  46  64  14   1   0 0.00    M    0 11.3 28 270   M    M   0 8      32 280
13  87  49  68  18   0   3 0.00    M    0 17.1 43 220   M    M   0 8      55 240
14  80  46  63  13   2   0 0.00    M    0 12.3 30 250   M    M   0        43 260
15  73  42  58   8   7   0 0.00    M    0  6.0 22 330   M    M   2        36 280
16  67  44  56   6   9   0 0.12    M    0  4.9 37 260   M    M   7 8      45 260
17  51  44  48  -3  17   0 0.70    M    0  5.8 15 190   M    M  10 1      17 190
18  58  44  51   0  14   0 0.05    M    0  4.1 20 340   M    M   9 1      23 300
19  55  44  50  -1  15   0 0.06    M    0  5.0 18  20   M    M  10 1      22  20
================================================================================
SM 1296  742       215   3  0.98    M    157.9          M       67
================================================================================
AV 68.2 39.1                               8.3 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 43 220               # 55  240
================================================================================
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:     2013
                                          LATITUDE:   45 15 N
                                          LONGITUDE: 112 33 W

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

AVERAGE MONTHLY: 53.6   TOTAL FOR MONTH:   0.98    1 = FOG OR MIST
DPTR FM NORMAL:   4.8   DPTR FM NORMAL:   -0.04    2 = FOG REDUCING VISIBILITY
HIGHEST:    87 ON 13    GRTST 24HR  0.70 ON 17-17      TO 1/4 MILE OR LESS
LOWEST:     18 ON  2                               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:   7
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:   3    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   215    CLEAR  (SCALE 0-3)  12
DPTR FM NORMAL   -92    PTCLDY (SCALE 4-7)   3
TOTAL FM JUL 1  7310    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL  -566

[CDD (BASE 65) ]
TOTAL THIS MO.     3
DPTR FM NORMAL     3    [PRESSURE DATA]
TOTAL FM JAN 1     3    HIGHEST SLP M ON M
DPTR FM NORMAL     3    LOWEST  SLP 29.64 ON 13

[REMARKS]