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

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710
CXUS55 KBYZ 011000
CF6BIL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   BILLINGS MT
                                          MONTH:     MAY
                                          YEAR:      2026
                                          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  72  39  56   6   9   0 0.00  0.0    0 10.8 22 230   M    M   2        27 230
 2  71  46  59   9   6   0    T  0.0    0 11.4 20 250   M    M   7        26  60
 3  77  45  61  10   4   0 0.00  0.0    0  8.7 20 330   M    M   4        28 280
 4  57  39  48  -3  17   0    T  0.0    0  9.3 20 340   M    M   8        26  40
 5  51  35  43  -8  22   0    T    T    0  8.5 28  20   M    M   6        45 360
 6  69  28  49  -3  16   0 0.00  0.0    0 11.2 23 330   M    M   3        32 280
 7  65  50  58   6   7   0 0.04  0.0    0 11.8 29 320   M    M   8 38     37 320
 8  77  46  62  10   3   0 0.00  0.0    0 14.1 23 280   M    M   7        33 270
 9  65  51  58   5   7   0 0.02  0.0    0 10.4 23 360   M    M   7        30 360
10  80  43  62   9   3   0 0.00  0.0    0 10.0 16 270   M    M   4        23 220
11  82  53  68  14   0   3 0.00  0.0    0 11.9 23 350   M    M   5        30 360
12  75  45  60   6   5   0 0.00  0.0    0  6.9 16 110   M    M   2        28  90
13  95  48  72  18   0   7    T  0.0    0 10.7 41 310   M    M   4        61 260
14  75  52  64   9   1   0 0.00  0.0    0 25.0 41 280   M    M   3        58 280
15  71  45  58   3   7   0 0.00  0.0    0 13.0 32 280   M    M   5        41 300
16  71  40  56   0   9   0    T  0.0    0 10.3 35 330   M    M   8        46 330
17  55  35  45 -11  20   0 0.03  0.0    0 13.6 26 320   M    M   7 1      34 320
18  50  34  42 -14  23   0    T    T    0  8.1 20  10   M    M   8        25 360
19  63  29  46 -10  19   0 0.00  0.0    0  6.9 18 230   M    M   5        25 240
20  67  43  55  -2  10   0 0.23  0.0    0 10.2 29 360   M    M   7 1      37  20
21  55  42  49  -8  16   0 0.22  0.0    0  5.9 15 300   M    M   9 1      18 300
22  68  41  55  -3  10   0 0.00  0.0    0  7.5 18 290   M    M   5        26 290
23  77  47  62   4   3   0 0.00  0.0    0  8.3 16 260   M    M   5        23 230
24  85  50  68  10   0   3 0.00  0.0    0 10.6 29 280   M    M   4        36 280
25  88  53  71  13   0   6 0.00  0.0    0  7.8 17 150   M    M   4        30 180
26  88  55  72  13   0   7 0.00  0.0    0  9.8 22 150   M    M   6        31 150
27  87  60  74  15   0   9 0.00  0.0    0  6.5 21 120   M    M   6        29 130
28  87  59  73  14   0   8 0.00  0.0    0  6.4 17 160   M    M   7        27 110
29  92  58  75  15   0  10 0.00  0.0    0 10.6 26 130   M    M   5        37 130
30  74  57  66   6   0   1 1.04  0.0    0  9.0 28 290   M    M   8 123    32 290
31  59  48  54  -6  11   0 0.36  0.0    0 12.2 22 300   M    M  10 1      29 290
================================================================================
SM 2248 1416       228  54  1.94    T    317.5          M      179
================================================================================
AV 72.5 45.7                              10.2 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 41 310                 61 260
================================================================================
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:      2026
                                          LATITUDE:   45 47 N
                                          LONGITUDE: 108 32 W

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

AVERAGE MONTHLY: 59.1   TOTAL FOR MONTH:   1.94    1 = FOG OR MIST
DPTR FM NORMAL:   3.8   DPTR FM NORMAL:   -0.42    2 = FOG REDUCING VISIBILITY
HIGHEST:    95 ON 13    GRTST 24HR  1.40 ON 30-31      TO 1/4 MILE OR LESS
LOWEST:     28 ON  6                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  T            5 = HAIL
                        GRTST 24HR   T   ON  5- 5  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:   7
MAX 90 OR ABOVE:   2    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:   2    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   228    CLEAR  (SCALE 0-3)   3
DPTR FM NORMAL   -86    PTCLDY (SCALE 4-7)  25
TOTAL FM JUL 1  5258    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL -1407

[CDD (BASE 65) ]
TOTAL THIS MO.    54
DPTR FM NORMAL    40    [PRESSURE DATA]
TOTAL FM JAN 1    56    HIGHEST SLP 30.27 ON 19
DPTR FM NORMAL    41    LOWEST  SLP 29.40 ON 13

[REMARKS]
#FINAL-05-26#