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000
CXUS55 KMSO 230800
CF6BTM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   BUTTE MT
                                          MONTH:     MAY
                                          YEAR:      2013
                                          LATITUDE:   45 57 N
                                          LONGITUDE: 112 30 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  44  23  34  -9  31   0 0.00    M    M  6.0 18 340   M    M   7        23 330
 2  62  15  39  -4  26   0 0.00    M    M  5.3 16 300   M    M   0        23 310
 3  51  35  43  -1  22   0 0.04    M    M  6.2 16 330   M    M   9        26  10
 4  51  37  44   0  21   0    T    M    M  9.1 20  20   M    M  10        24 110
 5  63  28  46   2  19   0 0.00    M    M  5.5 23 150   M    M   2        28 150
 6  70  29  50   5  15   0 0.00    M    M  3.8 13 130   M    M   0        20 160
 7  71  32  52   7  13   0 0.00    M    M  7.9 23  10   M    M   2        31  10
 8  71  33  52   7  13   0    T    M    M  5.8 23 100   M    M   2        28 100
 9  72  34  53   7  12   0    T    M    M  5.4 25  20   M    M   2 3      32  20
10  72  33  53   7  12   0 0.00    M    M  7.3 20  10   M    M   1        26 340
11  74  36  55   9  10   0 0.01    M    M  4.0 29  20   M    M   3        45  20
12  81  38  60  14   5   0 0.00    M    M  5.8 20 280   M    M   1        28 280
13  81  42  62  15   3   0 0.00    M    M  9.0 31 200   M    M   1        40 280
14  69  41  55   8  10   0 0.00    M    M  9.2 22 300   M    M   1        29 280
15  68  36  52   5  13   0 0.00    M    M  6.1 21 300   M    M   2        35 290
16  59  44  52   4  13   0 0.20    M    M  3.3 20 250   M    M   8 1      28 260
17  49  40  45  -3  20   0 0.24    M    M  3.1 12 300   M    M   9 1      14 300
18  56  42  49   1  16   0 0.03    M    M  7.3 22 270   M    M   9 1      29 280
19  51  43  47  -2  18   0    T    M    M 10.9 20 340   M    M  10        25 330
20  57  44  51   2  14   0 0.01    M    M  6.7 16 330   M    M   9        20 330
21  67  34  51   2  14   0 0.02    M    M 11.7 32  90   M    M   1        43  80
22  60  33  47  -2  18   0 0.47    M    M 14.5 32  90   M    M   6 1      43 100
================================================================================
SM 1399  772       338   0  1.02    M    153.9          M       95
================================================================================
AV 63.6 35.1                               7.0 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 32  90               # 45   20
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  BUTTE MT
                                          MONTH:    MAY
                                          YEAR:     2013
                                          LATITUDE:   45 57 N
                                          LONGITUDE: 112 30 W

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

AVERAGE MONTHLY: 49.3   TOTAL FOR MONTH:   1.02    1 = FOG OR MIST
DPTR FM NORMAL:   3.1   DPTR FM NORMAL:   -0.29    2 = FOG REDUCING VISIBILITY
HIGHEST:    81 ON 13,12 GRTST 24HR  0.47 ON 22-22      TO 1/4 MILE OR LESS
LOWEST:     15 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:  M  ON   M    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:   8
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
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.   338    CLEAR  (SCALE 0-3)  13
DPTR FM NORMAL   -74    PTCLDY (SCALE 4-7)   3
TOTAL FM JUL 1  8618    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL  -185

[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 29.57 ON 22

[REMARKS]