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000
CXUS55 KBYZ 011000
CF6BIL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   BILLINGS MT
                                          MONTH:     JULY
                                          YEAR:      2021
                                          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
================================================================================

 1 100  63  82  12   0  17 0.00  0.0    0  6.4 21 150   M    M   2        27 150
 2  98  69  84  14   0  19    T  0.0    0 10.2 24 350   M    M   4        35 340
 3 100  69  85  15   0  20 0.01  0.0    0 10.5 38 360   M    M   4 3      53  10
 4  95  67  81  11   0  16    T  0.0    0  9.0 32 240   M    M   6        40 240
 5  77  65  71   0   0   6 0.01  0.0    0  7.6 15 230   M    M   8        19  20
 6  93  57  75   4   0  10 0.00  0.0    0  7.3 17  80   M    M   2        19  80
 7  95  60  78   6   0  13 0.02  0.0    0  7.6 56 300   M    M   4 37     73 300
 8  98  59  79   7   0  14 0.00  0.0    0 10.6 28  50   M    M   2 8      41 310
 9  86  59  73   1   0   8 0.07  0.0    0  9.6 38 320   M    M   3 3      46 320
10  90  56  73   1   0   8 0.00  0.0    0  9.0 16 230   M    M   3        19 230
11  98  59  79   6   0  14    T  0.0    0 10.0 26  10   M    M   4 8      34  10
12  87  61  74   1   0   9 0.00  0.0    0 11.2 24  50   M    M   2        31  40
13  84  61  73   0   0   8 0.05  0.0    0 13.7 29  50   M    M   6 35     36  50
14  85  54  70  -4   0   5    T  0.0    0  5.2 13  10   M    M   2        21  60
15  98  59  79   5   0  14 0.00  0.0    0  7.7 24 260   M    M   4 8      30 260
16  97  71  84  10   0  19    T  0.0    0  8.7 33 360   M    M   5 38     43 350
17 101  69  85  11   0  20    T  0.0    0  8.0 18 240   M    M   4 8      21 240
18 103  65  84  10   0  19 0.00  0.0    0  6.7 15 110   M    M   3 8      19 130
19 107  68  88  14   0  23    T  0.0    0  9.4 28 330   M    M   4        37 330
20  92  67  80   5   0  15    T  0.0    0  8.8 22 260   M    M   7 3      26 260
21  94  65  80   5   0  15 0.00  0.0    0  9.1 23 220   M    M   3        34 210
22  96  67  82   7   0  17    T  0.0    0 10.3 40 290   M    M   7        51 290
23  96  64  80   5   0  15    T  0.0    0  8.1 20 330   M    M   3        25 360
24  92  61  77   2   0  12 0.00  0.0    0  6.1 13 320   M    M   1        16 320
25  98  61  80   5   0  15 0.00  0.0    0  6.8 12  10   M    M   3        15 350
26 101  64  83   8   0  18 0.00  0.0    0  7.9 15 230   M    M   3 8      18 340
27 106  65  86  11   0  21 0.00  0.0    0  8.4 17 220   M    M   2 8      20 230
28  88  72  80   5   0  15 0.00  0.0    0 11.8 21  50   M    M   7 8      27  50
29  90  68  79   4   0  14 0.00  0.0    0  7.1 18 240   M    M   8 8      22 240
30  95  68  82   7   0  17 0.00  0.0    0 10.1 18  60   M    M   3 8      22  60
31  96  68  82   7   0  17 0.00  0.0    0  8.9 20 110   M    M   3 8      25  90
================================================================================
SM 2936 1981         0 453  0.16  0.0    271.8          M      122
================================================================================
AV 94.7 63.9                               8.8 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    56 300                 73 300
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   BILLINGS MT
                                          MONTH:     JULY
                                          YEAR:      2021
                                          LATITUDE:   45 47 N
                                          LONGITUDE: 108 32 W

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

AVERAGE MONTHLY: 79.3   TOTAL FOR MONTH:   0.16    1 = FOG OR MIST
DPTR FM NORMAL:   6.0   DPTR FM NORMAL:   -1.06    2 = FOG REDUCING VISIBILITY
HIGHEST:   107 ON 19    GRTST 24HR  0.07 ON  9- 9      TO 1/4 MILE OR LESS
LOWEST:     54 ON 14                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.0 INCH    5 = HAIL
                        GRTST 24HR  0.0            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:   5
MAX 90 OR ABOVE:  25    0.10 INCH OR MORE:   0
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)  13
DPTR FM NORMAL   -12    PTCLDY (SCALE 4-7)  18
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL    -9

[CDD (BASE 65) ]
TOTAL THIS MO.   453
DPTR FM NORMAL   184    [PRESSURE DATA]
TOTAL FM JAN 1   715    HIGHEST SLP 30.19 ON 31
DPTR FM NORMAL   350    LOWEST  SLP 29.70 ON 15

[REMARKS]
#FINAL-07-21#