WFO Monthly/Daily Climate Data
Issued by NWS Billings, MT

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000
CXUS55 KBYZ 221056
CF6BIL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   BILLINGS MT
                                          MONTH:     MAY
                                          YEAR:      2019
                                          LATITUDE:   45 47 N
                                          LONGITUDE: 108 32 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  54  31  43  -8  22   0 0.00  0.0    0  6.8 14 240   M    M   6        19 230
 2  60  38  49  -2  16   0 0.01  0.0    0 12.5 25 310   M    M   7        33 280
 3  68  36  52   0  13   0 0.00  0.0    0 12.6 23 280   M    M   3        31 240
 4  67  43  55   3  10   0    T  0.0    0 11.5 25  60   M    M   7        31  40
 5  43  37  40 -12  25   0 0.02  0.0    0 11.0 22  40   M    M  10 12     27  30
 6  49  37  43 -10  22   0    T  0.0    0  6.4 12  90   M    M  10        14 110
 7  56  40  48  -5  17   0 0.00  0.0    0  5.9 14  60   M    M   8        17  70
 8  56  37  47  -6  18   0 0.03  0.0    0  9.3 23  80   M    M   7        27  80
 9  60  34  47  -7  18   0 0.00  0.0    0  4.6 14  50   M    M   3 1      20  40
10  66  41  54   0  11   0 0.06  0.0    0 13.7 33 290   M    M   6 3      43 290
11  70  46  58   4   7   0 0.06  0.0    0 11.0 22 350   M    M   5        29 320
12  82  44  63   9   2   0 0.00  0.0    0 11.3 23 310   M    M   6        28 330
13  86  57  72  17   0   7 0.00  0.0    0 11.7 26 280   M    M   6 8      31 280
14  84  54  69  14   0   4 0.04  0.0    0  6.0 26 300   M    M   6 3      34 300
15  82  58  70  15   0   5    T  0.0    0  7.6 36 320   M    M   7        43 320
16  59  49  54  -2  11   0 0.39  0.0    0 15.2 24  20   M    M   9 13     30  50
17  51  42  47  -9  18   0 0.73    T    0 11.1 21  20   M    M   9 1235   25  20
18  42  34  38 -18  27   0 0.17  0.4    0 11.8 20  60   M    M   9 1      23  50
19  47  36  42 -14  23   0    T  0.0    0 12.4 21  90   M    M  10 1      25  90
20  47  39  43 -14  22   0    T  0.0    0 12.3 20  80   M    M  10        24  90
21  45  41  43 -14  22   0 0.26  0.0    0 12.6 21  70   M    M  10 1      24  50
================================================================================
SM 1274  874       304  16  1.77     0.4 217.3          M      154
================================================================================
AV 60.7 41.6                              10.3 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->  # 36 320               # 43  290
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  BILLINGS MT
                                          MONTH:    MAY
                                          YEAR:     2019
                                          LATITUDE:   45 47 N
                                          LONGITUDE: 108 32 W

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

AVERAGE MONTHLY: 51.1   TOTAL FOR MONTH:   1.77    1 = FOG OR MIST
DPTR FM NORMAL:  -3.0   DPTR FM NORMAL:    0.34    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON 13    GRTST 24HR  0.73 ON 17-17      TO 1/4 MILE OR LESS
LOWEST:     31 ON  1                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.4 INCH    5 = HAIL
                        GRTST 24HR   0.4 ON 18-18  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:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:   1    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   304    CLEAR  (SCALE 0-3)   2
DPTR FM NORMAL    66    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1  7381    CLOUDY (SCALE 8-10)  8
DPTR FM NORMAL   766

[CDD (BASE 65) ]
TOTAL THIS MO.    16
DPTR FM NORMAL    13    [PRESSURE DATA]
TOTAL FM JAN 1    17    HIGHEST SLP M ON M
DPTR FM NORMAL    13    LOWEST  SLP 29.47 ON 17

[REMARKS]


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