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

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

                                          STATION:   BILLINGS MT
                                          MONTH:     MAY
                                          YEAR:      2023
                                          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  74  38  56   6   9   0 0.00  0.0    0 10.2 22  80   M    M   0        26  90
 2  79  42  61  11   4   0 0.00  0.0    0  6.9 17  80   M    M   2        22 100
 3  79  53  66  15   0   1 0.00  0.0    0  8.1 17 240   M    M   6        20 250
 4  81  48  65  14   0   0 0.00  0.0    0  7.1 21 120   M    M   5 3      27  80
 5  71  46  59   8   6   0 0.74  0.0    0  8.1 28 310   M    M   8 13     34  50
 6  68  42  55   3  10   0 0.00  0.0    0  8.8 24 310   M    M   6 12     31 310
 7  63  42  53   1  12   0 0.33    T    0  5.3 22 180   M    M   6 35     31 170
 8  67  40  54   2  11   0 0.00  0.0    0  8.7 17 260   M    M   3        24 270
 9  71  44  58   5   7   0 0.00  0.0    0  7.2 31 330   M    M   5        38 320
10  65  40  53   0  12   0 0.05  0.0    0  7.7 20 330   M    M   6        25 320
11  60  49  55   1  10   0 0.03  0.0    0  7.7 16  10   M    M  10 1      20 360
12  61  46  54   0  11   0    T  0.0    0 10.9 23  10   M    M   8        28 360
13  54  47  51  -3  14   0 0.26  0.0    0 11.4 17  60   M    M  10 1      22  30
14  61  47  54  -1  11   0 0.04  0.0    0 10.8 18  90   M    M   8 12     22 100
15  77  45  61   6   4   0 0.00  0.0    0  5.2 14  80   M    M   4        18  90
16  82  55  69  13   0   4 0.01  0.0    0 12.6 29 300   M    M   5 3      39 310
17  63  49  56   0   9   0 0.10  0.0    0  6.2 16 320   M    M   8 18     20 320
18  68  45  57   1   8   0 0.00  0.0    0  6.9 16  70   M    M   3 8      19  80
19  74  40  57   1   8   0 0.00  0.0    0  6.3 12 200   M    M   0        15 210
20  84  48  66   9   0   1    T  0.0    0  8.5 17  30   M    M   2 8      21  40
21  84  54  69  12   0   4    T  0.0    0  8.7 28 170   M    M   3 38     36 150
22  85  55  70  12   0   5    T  0.0    0  8.0 29 340   M    M   4        34 340
23  78  53  66   8   0   1    T  0.0    0  8.8 21  60   M    M   5        26  60
24  81  54  68  10   0   3 1.00  0.0    0  7.3 33 260   M    M   7 13     40 240
25  74  54  64   6   1   0 0.09  0.0    0  7.0 25 210   M    M   7 13     32 210
26  67  50  59   0   6   0 0.02  0.0    0  6.3 14 240   M    M   8 3      19 240
27  75  50  63   4   2   0 0.12    T    0  5.8 22 220   M    M   6 1235   30 210
28  76  50  63   4   2   0    T  0.0    0  6.6 30 300   M    M   4 13     38 280
29  80  54  67   7   0   2 0.05  0.0    0  9.9 18 270   M    M   5 3      24 260
30  82  55  69   9   0   4 0.00  0.0    0  8.6 22 280   M    M   4        26 260
31  82  54  68   8   0   3 0.03  0.0    0  8.7 26 200   M    M   5 3      37 200
================================================================================
SM 2266 1489       157  28  2.87    T    250.3          M      163
================================================================================
AV 73.1 48.0                               8.1 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    33 260                 40 240
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   BILLINGS MT
                                          MONTH:     MAY
                                          YEAR:      2023
                                          LATITUDE:   45 47 N
                                          LONGITUDE: 108 32 W

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

AVERAGE MONTHLY: 60.6   TOTAL FOR MONTH:   2.87    1 = FOG OR MIST
DPTR FM NORMAL:   5.3   DPTR FM NORMAL:    0.51    2 = FOG REDUCING VISIBILITY
HIGHEST:    85 ON 22    GRTST 24HR  1.09 ON 24-25      TO 1/4 MILE OR LESS
LOWEST:     38 ON  1                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  T            5 = HAIL
                        GRTST 24HR   T   ON  7- 7  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:  14
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   157    CLEAR  (SCALE 0-3)   5
DPTR FM NORMAL  -157    PTCLDY (SCALE 4-7)  22
TOTAL FM JUL 1  6956    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL   291

[CDD (BASE 65) ]
TOTAL THIS MO.    28
DPTR FM NORMAL    14    [PRESSURE DATA]
TOTAL FM JAN 1    28    HIGHEST SLP 30.58 ON 14
DPTR FM NORMAL    13    LOWEST  SLP 29.58 ON  4

[REMARKS]
#FINAL-05-23#


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