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000
CXUS55 KMSO 031738
CF6BTM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   BUTTE MT
                                          MONTH:     MAY
                                          YEAR:      2020
                                          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  59  30  45   2  20   0 0.00    M    M  5.9 17 290   M    M   2        25 310
 2  64  26  45   2  20   0    T    M    M  4.4 16 270   M    M   3        20 270
 3  54  34  44   0  21   0 0.03    M    M 10.2 25 290   M    M   4 1      34 290
 4  55  25  40  -4  25   0 0.00    M    M  7.5 24 280   M    M   0 8      31 280
 5  64  25  45   1  20   0    T    M    M  4.5 20 210   M    M   1        32 180
 6  66  35  51   6  14   0 0.07    M    M  9.6 33 310   M    M   6        45 320
 7  52  33  43  -2  22   0 0.00    M    M  9.2 21 270   M    M   7        27 270
 8  57  27  42  -3  23   0    T    M    M  8.7 20  20   M    M   5        29 340
 9  60  32  46   0  19   0 0.00    M    M  6.1 20  60   M    M   5        28  80
10  57  31  44  -2  21   0 0.00    M    M  8.6 22 120   M    M   3        27  80
11  47  33  40  -6  25   0    T    M    M 10.8 23 170   M    M   8 1      29 160
12  61  36  49   3  16   0 0.10    M    M  8.6 29 290   M    M   8 1      37 290
13  56  36  46  -1  19   0 0.01    M    M  8.9 23 320   M    M   7        29 330
14  59  31  45  -2  20   0 0.02    M    M  4.9 20 180   M    M   6        28 210
15  49  34  42  -5  23   0 0.54    M    M  7.1 18 310   M    M  10 1      25 340
16  63  32  48   0  17   0 0.00    M    M  6.2 18 160   M    M   2        22 110
17  69  37  53   5  12   0 0.03    M    M  7.1 24 180   M    M   5        32 190
18  71  45  58  10   7   0 0.15    M    M  8.8 35 170   M    M   5 13     47 160
19  62  43  53   4  12   0 0.24    M    M  6.4 25 180   M    M   7 13     31 190
20  59  43  51   2  14   0 0.20    M    M  6.8 29 170   M    M   8 13     37 140
21  54  39  47  -2  18   0    T    M    M  9.2 25 280   M    M   8        34 280
22  54  29  42  -7  23   0 0.00    M    M  6.5 21 340   M    M   6        26 340
23  50  36  43  -7  22   0 0.00    M    M  9.6 21 330   M    M   9        28 330
24  60  30  45  -5  20   0 0.00    M    M  5.0 16 300   M    M   4        20 310
25  68  30  49  -1  16   0 0.03    M    M  4.5 17 310   M    M   4        23 290
26  68  46  57   7   8   0    T    M    M  6.9 17 310   M    M   6        25 280
27  72  38  55   4  10   0 0.00    M    M  6.8 21 320   M    M   0        27 320
28  76  36  56   5   9   0 0.00    M    M  5.8 17 160   M    M   0        23 160
29  81  43  62  11   3   0    T    M    M  3.8 13 150   M    M   2        16 200
30  86  48  67  16   0   2 0.00    M    M  9.8 29 130   M    M   0        36 140
31  78  52  65  13   0   0 0.00    M    M 12.9 23 280   M    M   0        31 300
================================================================================
SM 1931 1095       499   2  1.42    M    231.1          M      141
================================================================================
AV 62.3 35.3                               7.5 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    35 170                 47 160
================================================================================
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:      2020
                                          LATITUDE:   45 57 N
                                          LONGITUDE: 112 30 W

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

AVERAGE MONTHLY: 48.8   TOTAL FOR MONTH:   1.42    1 = FOG OR MIST
DPTR FM NORMAL:   1.2   DPTR FM NORMAL:   -0.66    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON 30    GRTST 24HR  0.56 ON 14-15      TO 1/4 MILE OR LESS
LOWEST:     25 ON  5, 4                             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:  11
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:  12    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   499    CLEAR  (SCALE 0-3)  11
DPTR FM NORMAL   -42    PTCLDY (SCALE 4-7)  17
TOTAL FM JUL 1  8751    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL  -181

[CDD (BASE 65) ]
TOTAL THIS MO.     2
DPTR FM NORMAL     2    [PRESSURE DATA]
TOTAL FM JAN 1     2    HIGHEST SLP 30.40 ON  7
DPTR FM NORMAL     2    LOWEST  SLP 29.56 ON 12

[REMARKS]
#FINAL-05-20#