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029
CXUS55 KBYZ 011100
CF6BIL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   BILLINGS MT
                                          MONTH:     JANUARY
                                          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  44  26  35   9  30   0 0.00  0.0    0 16.4 24 240   M    M   3        30 240
 2  48  30  39  13  26   0 0.00  0.0    0 15.9 35 270   M    M   6        45 260
 3  48  32  40  14  25   0    T  0.0    0 18.0 40 300   M    M   5        55 280
 4  49  26  38  12  27   0 0.00  0.0    0 11.4 22 240   M    M   4        27 240
 5  47  26  37  11  28   0    T  0.0    0 14.2 35 310   M    M   5        42 300
 6  50  22  36  10  29   0 0.00  0.0    0 15.9 24 240   M    M   3        29 240
 7  39  32  36  10  29   0 0.12  0.8    0  8.5 17 250   M    M   9 1      26 310
 8  38  31  35   9  30   0 0.08  0.8    T  4.8 10 240   M    M   9 12     12  10
 9  34  20  27   0  38   0 0.00  0.0    0  2.2  7 200   M    M   8 128    10 170
10  42  23  33   6  32   0 0.00  0.0    0 17.3 26 240   M    M   1 1      31 240
11  47  29  38  11  27   0 0.00  0.0    0 17.4 25 250   M    M   4        32 250
12  57  35  46  19  19   0 0.00  0.0    0 16.2 25 240   M    M   7        32 230
13  64  31  48  21  17   0    T  0.0    0 26.1 56 270   M    M   6        69 280
14  39  26  33   6  32   0 0.00  0.0    0 19.9 35 330   M    M   3        43 340
15  45  21  33   6  32   0    T  0.0    0 16.4 28 240   M    M   6        33 260
16  45  28  37  10  28   0 0.00  0.0    0 12.0 26 340   M    M   6        33 350
17  47  29  38  11  27   0 0.01  0.1    0 17.9 38 330   M    M   8 1      48 330
18  37  28  33   6  32   0 0.02    T    0 14.3 23 340   M    M   9        29 300
19  39  22  31   4  34   0 0.00  0.0    0 17.7 29 250   M    M   4        36 250
20  51  26  39  12  26   0 0.00  0.0    0 15.8 31 280   M    M   5        38 270
21  32  25  29   1  36   0    T    T    0  5.5 14 350   M    M   7        16 150
22  31  17  24  -4  41   0    T    T    0  5.4 10 230   M    M   5        11  50
23  31  12  22  -6  43   0 0.00  0.0    0  5.9 10 220   M    M   3        12 220
24  40  13  27  -1  38   0 0.00  0.0    0  9.2 20 240   M    M   3        25 240
25  21  12  17 -11  48   0    T    T    0  8.4 14  60   M    M   8 12     17  50
26  22  13  18 -10  47   0    T    T    T  7.2 12  50   M    M   9 1      13  40
27  28  13  21  -7  44   0    T    T    0  4.3 13 240   M    M   7 128    15 220
28  45  19  32   4  33   0 0.00  0.0    0  5.1 15 240   M    M   7        18 240
29  44  25  35   7  30   0 0.00  0.0    0  3.9 10  70   M    M   9        11  70
30  46  28  37   9  28   0    T    T    T  8.7 17 320   M    M   7 1      23 320
31  50  23  37   9  28   0 0.00  0.0    0 11.3 26 240   M    M   2        31 240
================================================================================
SM 1300  743       984   0  0.23  1.7    373.2          M      178
================================================================================
AV 41.9 24.0                              12.0 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    56 270                 69 280
================================================================================
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:     JANUARY
                                          YEAR:      2021
                                          LATITUDE:   45 47 N
                                          LONGITUDE: 108 32 W

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

AVERAGE MONTHLY: 33.0   TOTAL FOR MONTH:   0.23    1 = FOG OR MIST
DPTR FM NORMAL:   5.9   DPTR FM NORMAL:   -0.25    2 = FOG REDUCING VISIBILITY
HIGHEST:    64 ON 13    GRTST 24HR  0.32 ON  7- 8      TO 1/4 MILE OR LESS
LOWEST:     12 ON 25,23                             3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   1.7 INCHES  5 = HAIL
                        GRTST 24HR   0.8 ON  7- 7  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  T            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:   6    0.01 INCH OR MORE:   4
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:  30    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   984    CLEAR  (SCALE 0-3)   7
DPTR FM NORMAL  -191    PTCLDY (SCALE 4-7)  17
TOTAL FM JUL 1  3473    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL  -518

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.51 ON 19
DPTR FM NORMAL     0    LOWEST  SLP 29.52 ON 13

[REMARKS]
#FINAL-01-21#