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000
CXUS56 KTFX 011110
CF6LWT
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   LEWISTOWN MT
                                          MONTH:     MAY
                                          YEAR:      2021
                                          LATITUDE:   47  2 N
                                          LONGITUDE: 109 28 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  68  47  58  13   7   0    T  0.0    0  8.0 20 260   M    M   3        33 260
 2  52  29  41  -4  24   0 0.01  0.0    0 10.4 24 300   M    M   9        30 300
 3  56  25  41  -5  24   0 0.00  0.0    0  4.9 18 250   M    M   2        26 240
 4  57  37  47   1  18   0 0.12  0.0    0  9.4 29 300   M    M   7 1      42 270
 5  55  33  44  -2  21   0 0.02  0.0    0  8.9 18  10   M    M   5        27  10
 6  69  31  50   3  15   0 0.00  0.0    0 11.4 21  90   M    M   0        31  90
 7  70  41  56   9   9   0 0.62  0.0    0 11.7 28 270   M    M   5 1      40 320
 8  49  33  41  -6  24   0 0.54    T    0 13.0 25 270   M    M  10 13     35 280
 9  45  32  39  -9  26   0 0.17    T    T  7.9 17 300   M    M   9 1      24 300
10  49  29  39  -9  26   0    T  0.0    0  6.6 14  80   M    M   7 12     19  90
11  57  28  43  -5  22   0 0.00  0.0    0  6.3 18 270   M    M   4        27 280
12  60  32  46  -3  19   0 0.00  0.0    0  4.6 12 320   M    M   3        18 290
13  62  39  51   2  14   0    T  0.0    0  6.5 18 320   M    M   6        30 320
14  64  35  50   0  15   0 0.00  0.0    0  5.6 13 310   M    M   0        19 290
15  66  40  53   3  12   0 0.00  0.0    0  5.2 20  80   M    M   2        26 100
16  75  38  57   7   8   0 0.00  0.0    0  4.7 17 240   M    M   0        24 230
17  81  41  61  11   4   0 0.00  0.0    0  5.0 13 240   M    M   0        24 240
18  78  43  61  10   4   0    T  0.0    0  6.8 20 350   M    M   1        32 330
19  64  40  52   1  13   0    T  0.0    0  8.6 26 100   M    M   6        34 120
20  50  26  38 -14  27   0 0.37  2.2    0 11.5 23 100   M    M  10 1      34  90
21  29  25  27 -25  38   0 0.22  1.8    4  8.6 16 270   M    M  10 1      19 290
22  39  26  33 -19  32   0 0.00  0.0    2  4.1 15  90   M    M  10 1      20  90
23  58  38  48  -4  17   0 0.03  0.0    0 14.5 28 230   M    M   8 1      40 230
24  62  44  53   0  12   0 0.00  0.0    0 25.3 43 250   M    M   8        55 240
25  58  44  51  -2  14   0 0.01  0.0    0 11.2 18 300   M    M   8        27 300
26  48  40  44  -9  21   0 0.16  0.0    0 12.5 24  90   M    M  10        31  90
27  69  36  53  -1  12   0 0.00  0.0    0 10.6 24 200   M    M   2 1      31 210
28  63  34  49  -5  16   0    T  0.0    0 10.5 26 320   M    M   2        42 320
29  62  29  46  -8  19   0 0.00  0.0    0  6.4 21 250   M    M   0        28 260
30  70  32  51  -3  14   0 0.00  0.0    0  4.9 10 110   M    M   0        14 110
31  75  40  58   4   7   0 0.00  0.0    0  6.6 16 330   M    M   1        29 290
================================================================================
SM 1860 1087       534   0  2.27  4.0    272.2          M      148
================================================================================
AV 60.0 35.1                               8.8 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    43 250                 55 240
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   LEWISTOWN MT
                                          MONTH:     MAY
                                          YEAR:      2021
                                          LATITUDE:   47  2 N
                                          LONGITUDE: 109 28 W

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

AVERAGE MONTHLY: 47.5   TOTAL FOR MONTH:   2.27    1 = FOG OR MIST
DPTR FM NORMAL:  -2.5   DPTR FM NORMAL:   -0.61    2 = FOG REDUCING VISIBILITY
HIGHEST:    81 ON 17    GRTST 24HR  0.83 ON  7- 8      TO 1/4 MILE OR LESS
LOWEST:     25 ON 21, 3                             3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   4.0 INCHES  5 = HAIL
                        GRTST 24HR   2.2 ON 20-20  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   4 ON 21     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:   1    0.01 INCH OR MORE:  11
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:  12    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   534    CLEAR  (SCALE 0-3)  14
DPTR FM NORMAL    68    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1  7855    CLOUDY (SCALE 8-10)  8
DPTR FM NORMAL   -98

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL    -1    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.38 ON 22
DPTR FM NORMAL    -1    LOWEST  SLP 29.59 ON 18

[REMARKS]
#FINAL-05-21#