National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

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

                                          STATION:   LEWISTOWN MT
                                          MONTH:     MAY
                                          YEAR:      2022
                                          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  52  40  46   1  19   0 0.02    M    M 11.7 22 130   M    M   9        29 120
 2  61  34  48   3  17   0 0.00    M    M  7.6 18 140   M    M   4        23 150
 3  53  37  45  -1  20   0 0.07    M    M  4.9 13 100   M    M   5        18 350
 4  69  32  51   5  14   0 0.00    M    M  3.9 13 250   M    M   0        23 280
 5  75  38  57  11   8   0 0.01    M    M  9.5 33 250   M    M   1        41 250
 6  70  44  57  10   8   0    T    M    M 17.5 37 220   M    M   4 3      49 220
 7  56  35  46  -1  19   0 0.36    M    M 13.2 31 280   M    M   4 13     43 270
 8  49  34  42  -5  23   0 0.02    M    M  5.3 23 290   M    M   5        33 280
 9  52  31  42  -6  23   0 0.19    M    M  9.9 22 230   M    M   6 1      30 300
10  57  32  45  -3  20   0 0.00    M    M 13.1 25 220   M    M   1        33 220
11  61  26  44  -4  21   0 0.00    M    M  8.6 20  90   M    M   1        26  90
12  48  37  43  -6  22   0 0.17    M    M  6.4 15 340   M    M   5 1      25 350
13  56  29  43  -6  22   0 0.00    M    M 17.2 40 300   M    M   4        59 300
14  59  27  43  -7  22   0 0.00    M    M 12.3 26 300   M    M   4        39 300
15  67  34  51   1  14   0 0.00    M    M  6.3 14 230   M    M   0        17 280
16  73  48  61  11   4   0 0.03    M    M  6.9 31 200   M    M   3 3      42 200
17  67  41  54   4  11   0 0.00    M    M  8.2 22 300   M    M   0        32 310
18  67  37  52   1  13   0    T    M    M 12.3 35 280   M    M   4        51 280
19  52  31  42  -9  23   0 0.22    M    M 22.9 38 290   M    M   7 1      56 290
20  43  30  37 -15  28   0 0.15    M    M 11.4 22 300   M    M   9 1      35 340
21  45  28  37 -15  28   0    T    M    M  6.8 15  10   M    M   7        22  10
22  55  28  42 -10  23   0 0.00    M    M  3.6 10  70   M    M   4        15  40
23  61  30  46  -6  19   0 0.00    M    M  5.7 10 280   M    M   5        16 290
24  63  32  48  -5  17   0    T    M    M  5.8 21 250   M    M   4        26 250
25  69  36  53   0  12   0 0.00    M    M 12.9 28 300   M    M   7        43 310
26  72  40  56   3   9   0 0.00    M    M  6.3 15 110   M    M   1        20 290
27  72  51  62   8   3   0 0.09    M    M 10.8 28 290   M    M   5 1      37 280
28  61  45  53  -1  12   0 0.01    M    M  5.1 22 220   M    M   8        27 220
29  58  44  51  -3  14   0 0.22    M    M  4.5 15 300   M    M  10 1      21 300
30  57  41  49  -5  16   0 0.14    M    M 10.3 20 310   M    M   8 1      34 320
31  60  37  49  -5  16   0    T    M    M  7.3 14 300   M    M   5        20 350
================================================================================
SM 1860 1109       520   0  1.70    M    288.2          M      140
================================================================================
AV 60.0 35.8                               9.3 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    40 300                 59 300
================================================================================
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:      2022
                                          LATITUDE:   47  2 N
                                          LONGITUDE: 109 28 W

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

AVERAGE MONTHLY: 47.9   TOTAL FOR MONTH:   1.70    1 = FOG OR MIST
DPTR FM NORMAL:  -2.1   DPTR FM NORMAL:   -1.18    2 = FOG REDUCING VISIBILITY
HIGHEST:    75 ON  5    GRTST 24HR  0.37 ON 19-20      TO 1/4 MILE OR LESS
LOWEST:     26 ON 11                               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:  14
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:  12    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   520    CLEAR  (SCALE 0-3)   8
DPTR FM NORMAL    54    PTCLDY (SCALE 4-7)  20
TOTAL FM JUL 1  7810    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL  -143

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL    -1    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.38 ON 21
DPTR FM NORMAL    -1    LOWEST  SLP 29.37 ON  7

[REMARKS]
#FINAL-05-22#