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WFO Monthly/Daily Climate Data
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CXUS56 KTFX 011050
CF6GTF
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GREAT FALLS MT
                                          MONTH:     AUGUST
                                          YEAR:      2010
                                          LATITUDE:   47 28 N
                                          LONGITUDE: 111 22 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  82  53  68   0   0   3 0.06  0.0    0  9.2 28 350   M    M   1 1      35 320
 2  83  51  67  -1   0   2 0.00  0.0    0  7.8 32 360   M    M   0        39 360
 3  71  50  61  -7   4   0 0.00  0.0    0  6.1 16  20   M    M   6 18     20  10
 4  76  56  66  -2   0   1 0.00  0.0    0  8.0 13  70   M    M   9        17  50
 5  87  53  70   2   0   5 0.00  0.0    0  6.9 14  50   M    M   2        18  50
 6  93  60  77   9   0  12 0.01  0.0    0 11.8 47 230   M    M   0 3      69 230
 7  88  55  72   5   0   7 0.00  0.0    0  9.7 20 210   M    M   1 3      29 240
 8  86  55  71   4   0   6    T  0.0    0 10.1 36 270   M    M   1 3      53 230
 9  87  53  70   3   0   5    T  0.0    0  6.7 25 260   M    M   1        31 240
10  83  57  70   3   0   5    T  0.0    0 14.0 35 170   M    M   1        45 180
11  85  53  69   2   0   4    T  0.0    0  6.7 38 240   M    M   2        46 240
12  81  52  67   0   0   2 0.14  0.0    0 12.7 31 310   M    M   4 1      43 300
13  65  50  58  -9   7   0 0.39  0.0    0 11.4 23 330   M    M   9 1      30 330
14  69  50  60  -7   5   0 0.02  0.0    0 10.4 17 330   M    M   9 1      22 310
15  78  47  63  -3   2   0 0.00  0.0    0  4.9 10  50   M    M   0        15  50
16  83  45  64  -2   1   0 0.00  0.0    0  4.7  9 240   M    M   0        18 210
17  86  50  68   2   0   3 0.00  0.0    0  8.1 20 330   M    M   0        28 330
18  92  50  71   5   0   6 0.05  0.0    0  6.6 26 310   M    M   0 3      37 260
19  88  54  71   6   0   6 0.00  0.0    0 13.9 26 250   M    M   0        33 250
20  86  50  68   3   0   3 0.00  0.0    0 10.7 28 250   M    M   0        40 220
21  93  47  70   5   0   5 0.00  0.0    0  8.8 20 330   M    M   0        24 340
22  80  54  67   2   0   2 0.96  0.0    0  7.2 18 290   M    M   3 13     25 270
23  72  48  60  -4   5   0    T  0.0    0 10.1 24 290   M    M   5        29 280
24  79  42  61  -3   4   0 0.00  0.0    0  5.8 13 210   M    M   0        16 210
25  90  47  69   5   0   4 0.00  0.0    0  7.0 13 210   M    M   0        16 190
26  96  49  73  10   0   8 0.00  0.0    0 12.3 38 240   M    M   0 3      48 240
27  76  52  64   1   1   0 0.00  0.0    0 11.7 24 260   M    M   0        30 280
28  67  44  56  -7   9   0 0.02  0.0    0  6.1 18  60   M    M   5        21  60
29  51  46  49 -13  16   0 0.14  0.0    0  8.0 15  30   M    M   9 1      20  30
30  54  41  48 -14  17   0 0.26  0.0    0  5.7 10 200   M    M   6 12     12 200
31  65  42  54  -7  11   0 0.00  0.0    0 14.8 28 250   M    M   3        37 260
================================================================================
SM 2472 1556        82  89  2.05     0.0 277.9          M       77
================================================================================
AV 79.7 50.2                               9.0 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->  # 47 230               # 69  230
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  GREAT FALLS MT
                                          MONTH:    AUGUST
                                          YEAR:     2010
                                          LATITUDE:   47 28 N
                                          LONGITUDE: 111 22 W

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

AVERAGE MONTHLY: 65.0   TOTAL FOR MONTH:   2.05    1 = FOG OR MIST
DPTR FM NORMAL:  -0.6   DPTR FM NORMAL:    0.40    2 = FOG REDUCING VISIBILITY
HIGHEST:    96 ON 26    GRTST 24HR  0.96 ON 22-22      TO 1/4 MILE OR LESS
LOWEST:     41 ON 30                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.0 INCH    5 = HAIL
                        GRTST 24HR     0.0         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:  10
MAX 90 OR ABOVE:   5    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.    82    CLEAR  (SCALE 0-3)  21
DPTR FM NORMAL     9    PTCLDY (SCALE 4-7)   6
TOTAL FM JUL 1   146    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL    21

[CDD (BASE 65) ]
TOTAL THIS MO.    89
DPTR FM NORMAL   -18    [PRESSURE DATA]
TOTAL FM JAN 1   188    HIGHEST SLP 30.33 ON 24
DPTR FM NORMAL   -79    LOWEST  SLP 29.48 ON 26

[REMARKS]
#FINAL-08-10#
National Weather Service National Headquarters
