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WFO Monthly/Daily Climate Data
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CXUS56 KTFX 011155
CF6GTF
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GREAT FALLS MT
                                          MONTH:     SEPTEMBER
                                          YEAR:      2011
                                          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  65  47  56  -6   9   0 0.10  0.0    0  6.9 17 230   M    M   5        28 290
 2  70  45  58  -3   7   0 0.00  0.0    0 12.6 38 300   M    M   2        49 300
 3  68  35  52  -9  13   0 0.00  0.0    0  5.6 12  80   M    M   1        14  80
 4  84  38  61   1   4   0 0.00  0.0    0  7.8 16 200   M    M   0        21 210
 5  89  45  67   7   0   2 0.00  0.0    0  7.3 15 280   M    M   0        24 290
 6  87  44  66   6   0   1 0.00  0.0    0  5.4 13 310   M    M   0        18 340
 7  91  45  68   9   0   3 0.00  0.0    0  6.3 12  70   M    M   0        15  80
 8  89  52  71  12   0   6 0.00  0.0    0  4.7 10  30   M    M   0        14  80
 9  88  49  69  10   0   4 0.00  0.0    0  6.3 15  60   M    M   0        21  30
10  88  45  67   9   0   2 0.00  0.0    0  6.2 13  60   M    M   0        16  50
11  91  47  69  11   0   4 0.00  0.0    0 10.5 33 330   M    M   0 8      44 310
12  79  41  60   3   5   0 0.00  0.0    0  8.7 22 340   M    M   2        25 340
13  67  40  54  -3  11   0 0.00  0.0    0  9.5 21  30   M    M   1        25  20
14  69  48  59   2   6   0 0.00  0.0    0  8.6 20 190   M    M   3        24 190
15  84  48  66  10   0   1    T  0.0    0  8.9 23 300   M    M   3        29 300
16  70  50  60   4   5   0 0.01  0.0    0 13.4 24 220   M    M   4        35 220
17  69  44  57   1   8   0 0.00  0.0    0 14.2 28 240   M    M   0        35 250
18  69  44  57   2   8   0 0.00  0.0    0 18.2 31 240   M    M   3        44 240
19  70  39  55   0  10   0 0.09  0.0    0 14.4 45 330   M    M   5 1      55 340
20  64  32  48  -6  17   0 0.00  0.0    0  6.3 13 220   M    M   0        15 220
21  76  36  56   2   9   0 0.00  0.0    0  7.5 13 200   M    M   0        17 210
22  86  52  69  15   0   4 0.00  0.0    0 13.6 25 230   M    M   0        32 240
23  89  59  74  21   0   9 0.00  0.0    0 14.2 25 220   M    M   0        31 220
24  90  55  73  20   0   8 0.00  0.0    0  9.0 15 210   M    M   0        20 220
25  91  45  68  15   0   3 0.00  0.0    0  7.7 20 210   M    M   0        25 240
26  77  50  64  12   1   0    T  0.0    0 12.9 25 230   M    M   1        33 230
27  86  54  70  18   0   5 0.00  0.0    0 15.0 37 250   M    M   0        46 250
28  69  37  53   1  12   0 0.00  0.0    0  9.5 23 270   M    M   2        30 300
29  74  33  54   3  11   0 0.00  0.0    0  6.6 20 190   M    M   0        25 190
30  90  57  74  23   0   9 0.00  0.0    0 13.8 31 250   M    M   0        38 250
================================================================================
SM 2379 1356       136  61  0.20     0.0 291.6          M       32
================================================================================
AV 79.3 45.2                               9.7 FASTST   M    M   1    MAX(MPH)
                                 MISC ---->  # 45 330               # 55  340
================================================================================
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:    SEPTEMBER
                                          YEAR:     2011
                                          LATITUDE:   47 28 N
                                          LONGITUDE: 111 22 W

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

AVERAGE MONTHLY: 62.2   TOTAL FOR MONTH:   0.20    1 = FOG OR MIST
DPTR FM NORMAL:   6.2   DPTR FM NORMAL:   -1.22    2 = FOG REDUCING VISIBILITY
HIGHEST:    91 ON 25,11 GRTST 24HR  0.13 ON 31- 1      TO 1/4 MILE OR LESS
LOWEST:     32 ON 20                               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:   3
MAX 90 OR ABOVE:   5    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:   1    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   136    CLEAR  (SCALE 0-3)  26
DPTR FM NORMAL  -150    PTCLDY (SCALE 4-7)   4
TOTAL FM JUL 1   176    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL  -231

[CDD (BASE 65) ]
TOTAL THIS MO.    61
DPTR FM NORMAL    40    [PRESSURE DATA]
TOTAL FM JAN 1   365    HIGHEST SLP 30.44 ON 29
DPTR FM NORMAL    68    LOWEST  SLP 29.57 ON 25

[REMARKS]
#FINAL-09-11#
National Weather Service National Headquarters
