WFO Monthly/Daily Climate Data
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CXUS56 KTFX 011110
CF6GTF
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GREAT FALLS MT
                                          MONTH:     MAY
                                          YEAR:      2023
                                          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  78  42  60  14   5   0 0.00  0.0    0  8.7 22 110   M    M   0        27 110
 2  76  38  57  10   8   0 0.00  0.0    0  6.3 13 230   M    M   0        18  30
 3  79  43  61  14   4   0    T  0.0    0  6.8 16 110   M    M   1        22 100
 4  78  46  62  14   3   0 0.05  0.0    0  7.6 29 200   M    M   3 3      51 170
 5  63  47  55   7  10   0 0.74  0.0    0  8.1 21 200   M    M   7 13     24 190
 6  54  41  48   0  17   0 0.09  0.0    0 12.1 28 220   M    M   9 1      34 220
 7  63  37  50   1  15   0 0.01  0.0    0  6.4 16 180   M    M   7        24 180
 8  64  39  52   3  13   0    T  0.0    0 10.1 21 240   M    M   4        28 230
 9  59  39  49   0  16   0 0.02  0.0    0  9.7 26 190   M    M   5        33 190
10  65  35  50   0  15   0 0.00  0.0    0  6.4 14 120   M    M   1        18 140
11  61  42  52   2  13   0 0.14  0.0    0  5.1 15 250   M    M   8 1      17 250
12  66  36  51   1  14   0    T  0.0    0  6.5 21  60   M    M   5        26  60
13  64  42  53   2  12   0 0.00  0.0    0  8.7 20  70   M    M   8        27  90
14  71  44  58   7   7   0 0.00  0.0    0  8.9 20 100   M    M   6        26 100
15  78  44  61  10   4   0 0.00  0.0    0  7.4 14 200   M    M   0        20 180
16  81  50  66  14   0   1 0.06  0.0    0 13.7 25 340   M    M   3 138    32 350
17  61  43  52   0  13   0 0.06  0.0    0  5.9 15 230   M    M   6 18     19 230
18  67  39  53   1  12   0 0.00  0.0    0  4.9 10 230   M    M   4 8      14  20
19  79  39  59   6   6   0 0.00  0.0    0  5.0 13 210   M    M   1 8      16 160
20  80  49  65  12   0   0 0.00  0.0    0  8.5 14 240   M    M   2 38     17 240
21  85  53  69  16   0   4 0.00  0.0    0  8.3 20 330   M    M   2 8      24 330
22  76  53  65  11   0   0 0.03  0.0    0  9.3 39 260   M    M   3 8      49 260
23  73  47  60   6   5   0 0.00  0.0    0  6.8 15  60   M    M   5        19  70
24  70  50  60   6   5   0 0.04  0.0    0  7.8 17 160   M    M   8 3      22 270
25  63  51  57   3   8   0 0.33  0.0    0  7.2 15  50   M    M  10 1      21  60
26  64  51  58   3   7   0 0.16  0.0    0  5.3 12  70   M    M  10 1      16  40
27  58  50  54  -1  11   0 0.64  0.0    0  4.6 14 330   M    M  10 1      16 290
28  71  50  61   6   4   0 0.23  0.0    0  7.9 24 250   M    M   6        36 250
29  74  51  63   8   2   0    T  0.0    0 11.0 21 310   M    M   2 3      31 320
30  79  47  63   7   2   0 0.00  0.0    0  8.5 17 240   M    M   0        27 250
31  78  48  63   7   2   0 0.00  0.0    0  6.9 20 230   M    M   2 3      26 220
================================================================================
SM 2178 1386       233   5  2.60  0.0    240.4          M      138
================================================================================
AV 70.3 44.7                               7.8 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    39 260                 51 170
================================================================================
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:     MAY
                                          YEAR:      2023
                                          LATITUDE:   47 28 N
                                          LONGITUDE: 111 22 W

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

AVERAGE MONTHLY: 57.5   TOTAL FOR MONTH:   2.60    1 = FOG OR MIST
DPTR FM NORMAL:   6.0   DPTR FM NORMAL:    0.17    2 = FOG REDUCING VISIBILITY
HIGHEST:    85 ON 21    GRTST 24HR  0.80 ON  5- 6      TO 1/4 MILE OR LESS
LOWEST:     35 ON 10                               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:  14
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   233    CLEAR  (SCALE 0-3)  14
DPTR FM NORMAL  -189    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1  7604    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL    78

[CDD (BASE 65) ]
TOTAL THIS MO.     5
DPTR FM NORMAL     2    [PRESSURE DATA]
TOTAL FM JAN 1     5    HIGHEST SLP 30.56 ON 13
DPTR FM NORMAL     2    LOWEST  SLP 29.61 ON  5

[REMARKS]
#FINAL-05-23#


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