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

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999
CXUS55 KBYZ 241000
CF6BIL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   BILLINGS MT
                                          MONTH:     MAY
                                          YEAR:      2024
                                          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  49  35  42  -8  23   0 0.08    T    0  8.3 29 310   M    M   8 135    34 290
 2  49  34  42  -8  23   0 0.00  0.0    0 14.8 32 330   M    M   7        46 300
 3  48  29  39 -12  26   0 0.00  0.0    0  9.8 22 330   M    M   7        28 330
 4  65  28  47  -4  18   0 0.00  0.0    0  8.2 21 110   M    M   4        30 110
 5  64  40  52   1  13   0 0.05  0.0    0  7.5 22 310   M    M   8        26 320
 6  52  46  49  -3  16   0 0.17  0.0    0 19.4 45 310   M    M  10 1      58 320
 7  51  36  44  -8  21   0 0.25  0.0    0 27.2 43 290   M    M  10        67 270
 8  51  36  44  -8  21   0 0.73    T    0 18.4 32 310   M    M  10 1      45 320
 9  58  45  52  -1  13   0 0.13  0.0    0  9.0 16 360   M    M   8 12     21 360
10  70  42  56   3   9   0 0.00  0.0    0  9.4 15 240   M    M   2        19 220
11  79  48  64  10   1   0 0.00  0.0    0 12.7 22 250   M    M   4        28 240
12  79  50  65  11   0   0 0.00  0.0    0  7.3 16 220   M    M   3        22 230
13  80  51  66  12   0   1 0.03  0.0    0 10.1 21  60   M    M   4        29 240
14  65  49  57   2   8   0 0.07  0.0    0  8.8 21 300   M    M   8 13     28 300
15  72  46  59   4   6   0 0.00  0.0    0 10.4 20 290   M    M   6        25 280
16  76  50  63   7   2   0 0.00  0.0    0 11.1 23 240   M    M   6        30 210
17  73  45  59   3   6   0 0.03  0.0    0 11.8 32 300   M    M   5 3      44 290
18  65  43  54  -2  11   0 0.00  0.0    0 12.2 25 280   M    M   4        35 290
19  57  42  50  -6  15   0 0.13  0.0    0 12.2 22 340   M    M   6 1      30 340
20  59  39  49  -8  16   0 0.02  0.0    0  6.2 18 310   M    M   7 3      22  30
21  63  41  52  -5  13   0    T  0.0    0  7.2 17 210   M    M   6        22 280
22  66  48  57  -1   8   0    T  0.0    0 10.7 18 290   M    M   8        25 250
23  50  37  44 -14  21   0 2.02  0.0    0 14.8 29 360   M    M   9 1      41  10
================================================================================
SM 1441  960       290   1  3.71    T    267.5          M      150
================================================================================
AV 62.7 41.7                              11.6 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->    45 310                 67 270
================================================================================
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:      2024
                                          LATITUDE:   45 47 N
                                          LONGITUDE: 108 32 W

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

AVERAGE MONTHLY: 52.2   TOTAL FOR MONTH:   3.71    1 = FOG OR MIST
DPTR FM NORMAL:  -1.8   DPTR FM NORMAL:    2.06    2 = FOG REDUCING VISIBILITY
HIGHEST:    80 ON 13    GRTST 24HR  2.02 ON 22-23      TO 1/4 MILE OR LESS
LOWEST:     28 ON  4                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  T            5 = HAIL
                        GRTST 24HR   T   ON  1- 1  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:  12
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   2    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   290    CLEAR  (SCALE 0-3)   2
DPTR FM NORMAL    29    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1  6005    CLOUDY (SCALE 8-10)  8
DPTR FM NORMAL  -607

[CDD (BASE 65) ]
TOTAL THIS MO.     1
DPTR FM NORMAL    -3    [PRESSURE DATA]
TOTAL FM JAN 1     1    HIGHEST SLP M ON M
DPTR FM NORMAL    -4    LOWEST  SLP 29.37 ON  6

[REMARKS]