WFO Monthly/Daily Climate Data
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CXUS55 KRIW 011010
CF6GEY
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GREYBULL WY
                                          MONTH:     OCTOBER
                                          YEAR:      2021
                                          LATITUDE:   44 30 N
                                          LONGITUDE: 108  4 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  75  30  53  -1  12   0 0.00    M    M  3.9 14 330   M    M   0        21 360
 2  76  35  56   3   9   0 0.00    M    M  3.6 12 140   M    M   0        16 140
 3  79  35  57   4   8   0 0.00    M    M  3.3  8 120   M    M   0        13 160
 4  84  33  59   7   6   0 0.00    M    M  3.4 12 170   M    M   0        19 170
 5  84  36  60   8   5   0 0.00    M    M  3.8 12  90   M    M   0        16 190
 6  76  50  63  12   2   0 0.00    M    M  5.7 15 170   M    M   4        22 150
 7  71  43  57   6   8   0    T    M    M  5.1 17 310   M    M   3        23 290
 8  71  45  58   8   7   0    T    M    M  5.3 14 160   M    M   5        20 160
 9  57  43  50   0  15   0 0.30    M    M 12.2 29 320   M    M   8 1      38 320
10  64  36  50   1  15   0 0.00    M    M  3.5  9 230   M    M   2 12     14 130
11  46  32  39 -10  26   0 0.49    M    M 10.4 23 310   M    M   9 1      29 300
12  35  32  34 -14  31   0 0.12    M    M  7.1 15 320   M    M  10 12     19 330
13  39  29  34 -14  31   0 0.00    M    M  4.5 14 290   M    M   6 1      18 290
14  47  27  37 -11  28   0 0.00    M    M  3.7 17 350   M    M   8 1      22 340
15  51  31  41  -6  24   0 0.00    M    M  5.4 15 150   M    M   2        19 150
16  61  29  45  -1  20   0 0.00    M    M  3.9  9 190   M    M   0        13 200
17  72  30  51   5  14   0 0.00    M    M  5.0 16 150   M    M   0        22 160
18  70  34  52   6  13   0 0.00    M    M  4.5 16 310   M    M   1        20 300
19  54  33  44  -1  21   0 0.00    M    M 13.9 24 330   M    M   4 8      31 320
20  56  33  45   0  20   0 0.00    M    M  4.8 14 150   M    M   4        20 150
21  66  33  50   6  15   0 0.00    M    M  4.7  9 150   M    M   1        14 190
22  71  32  52   8  13   0 0.00    M    M  4.3 13 130   M    M   0        18 160
23  60  41  51   8  14   0 0.02    M    M  5.5 15 320   M    M   5        22  20
24  63  37  50   7  15   0 0.00    M    M  7.7 17 150   M    M   3        24 150
25  73  47  60  18   5   0 0.00    M    M 12.7 31 130   M    M   2        45 140
26  52  36  44   2  21   0 0.10    M    M 14.9 33 330   M    M   7 1      45 330
27  55  31  43   2  22   0 0.00    M    M  7.8 21 340   M    M   3        27 340
28  56  28  42   1  23   0 0.00    M    M  4.6 12 140   M    M   2        17 130
29  66  31  49   9  16   0 0.00    M    M  3.7 14 150   M    M   0        19 150
30  49  36  43   3  22   0 0.00    M    M 15.2 30 330   M    M   9        40 350
31  40  33  37  -2  28   0 0.00    M    M  7.1 15 320   M    M  10        19 320
================================================================================
SM 1919 1081       509   0  1.03    M    201.2          M      108
================================================================================
AV 61.9 34.9                               6.5 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->    33 330               # 45 140
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   GREYBULL WY
                                          MONTH:     OCTOBER
                                          YEAR:      2021
                                          LATITUDE:   44 30 N
                                          LONGITUDE: 108  4 W

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

AVERAGE MONTHLY: 48.4   TOTAL FOR MONTH:   1.03    1 = FOG OR MIST
DPTR FM NORMAL:   1.9   DPTR FM NORMAL:    0.43    2 = FOG REDUCING VISIBILITY
HIGHEST:    84 ON  5, 4  GRTST 24HR  0.53 ON 11-12      TO 1/4 MILE OR LESS
LOWEST:     27 ON 14                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  M            5 = HAIL
                        GRTST 24HR    M  ON   M    6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  M  ON   M    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:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:  12    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   509    CLEAR  (SCALE 0-3)  18
DPTR FM NORMAL   -66    PTCLDY (SCALE 4-7)   8
TOTAL FM JUL 1   632    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL  -130

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL    -2    [PRESSURE DATA]
TOTAL FM JAN 1   967    HIGHEST SLP 30.41 ON 16
DPTR FM NORMAL   223    LOWEST  SLP 29.35 ON 25

[REMARKS]
#FINAL-10-21#