WFO Monthly/Daily Climate Data
Issued by NWS Missoula, MT

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CXUS55 KMSO 010900
CF6BTM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   BUTTE MT
                                          MONTH:     AUGUST
                                          YEAR:      2021
                                          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  86  58  72   7   0   7 0.04    M    M  5.5 16 120   M    M   4 3      23 120
 2  78  54  66   1   0   1 0.12    M    M  3.8 30 290   M    M   5 13     48 300
 3  82  51  67   2   0   2 0.00    M    M  5.8 18 330   M    M   3 128    23 340
 4  87  48  68   3   0   3 0.00    M    M  3.8 15  10   M    M   1 8      21  10
 5  88  49  69   5   0   4 0.01    M    M  5.6 39 160   M    M   2 38     56 160
 6  78  53  66   2   0   1 0.00    M    M  6.4 23 310   M    M   2 38     34 310
 7  83  44  64   0   1   0 0.00    M    M  6.9 18 200   M    M   1        27 280
 8  78  43  61  -3   4   0 0.39    M    M  6.9 29 330   M    M   4 13     37 340
 9  69  41  55  -9  10   0 0.00    M    M  6.0 18 300   M    M   5        28 290
10  78  37  58  -6   7   0 0.00    M    M  7.7 22 320   M    M   0        31 310
11  86  49  68   5   0   3 0.00    M    M  8.6 22 290   M    M   0        33 270
12  89  49  69   6   0   4 0.00    M    M  5.1 16 290   M    M   0        24 330
13  88  47  68   5   0   3 0.00    M    M  4.4 18 140   M    M   0        22 150
14  89  46  68   5   0   3 0.00    M    M  4.1 16 310   M    M   1 8      22 300
15  89  46  68   6   0   3 0.00    M    M  5.7 20 330   M    M   1 8      25 330
16  86  50  68   6   0   3 0.00    M    M  4.7 21 180   M    M   2 8      30 230
17  82  48  65   3   0   0 0.11    M    M  6.5 24 280   M    M   4 38     36 270
18  48  43  46 -16  19   0 0.23    M    M  5.1 18  20   M    M  10 13     24  20
19  60  45  53  -8  12   0 0.01    M    M  5.9 17 320   M    M  10        23 330
20  65  48  57  -4   8   0 0.28    M    M  5.0 18 310   M    M   7 1      29 280
21  65  45  55  -6  10   0 0.43    M    M  4.8 25 260   M    M   6 13     40 270
22  71  40  56  -4   9   0 0.00    M    M  5.8 18 220   M    M   2 8      29 210
23  74  37  56  -4   9   0 0.00    M    M  7.4 22 310   M    M   0        31 320
24  71  33  52  -8  13   0 0.00    M    M  3.7 15 160   M    M   0        21 150
25  78  40  59  -1   6   0    T    M    M  3.6 25  80   M    M   1 3      38  50
26  68  41  55  -4  10   0    T    M    M  5.7 16 310   M    M   2        23 290
27  63  42  53  -6  12   0    T    M    M  7.6 24 340   M    M   4        34 340
28  70  35  53  -6  12   0 0.00    M    M  3.9 10 310   M    M   1        20  60
29  79  35  57  -1   8   0 0.00    M    M  3.9 12 360   M    M   0        17  20
30  82  38  60   2   5   0 0.00    M    M  3.9 14 340   M    M   0 3      19 150
31  75  38  57  -1   8   0 0.00    M    M  7.4 22 310   M    M   0 8      30 280
================================================================================
SM 2385 1373       163  37  1.62    M    171.2          M       78
================================================================================
AV 76.9 44.3                               5.5 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->    39 160                 56 160
================================================================================
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:     AUGUST
                                          YEAR:      2021
                                          LATITUDE:   45 57 N
                                          LONGITUDE: 112 30 W

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

AVERAGE MONTHLY: 60.6   TOTAL FOR MONTH:   1.62    1 = FOG OR MIST
DPTR FM NORMAL:  -1.2   DPTR FM NORMAL:    0.34    2 = FOG REDUCING VISIBILITY
HIGHEST:    89 ON 15,14  GRTST 24HR  0.43 ON 21-21      TO 1/4 MILE OR LESS
LOWEST:     33 ON 24                               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:   9
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   6
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.   163    CLEAR  (SCALE 0-3)  21
DPTR FM NORMAL    39    PTCLDY (SCALE 4-7)   8
TOTAL FM JUL 1   164    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL   -51

[CDD (BASE 65) ]
TOTAL THIS MO.    37
DPTR FM NORMAL    10    [PRESSURE DATA]
TOTAL FM JAN 1   190    HIGHEST SLP M ON M
DPTR FM NORMAL   109    LOWEST  SLP 29.49 ON 17

[REMARKS]
#FINAL-08-21#