National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
CXUS55 KRIW 011010
CF6GEY
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GREYBULL WY
                                          MONTH:     SEPTEMBER
                                          YEAR:      2023
                                          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  94  53  74   7   0   9 0.00    M    M  7.5 22 210   M    M   1        33  90
 2  91  57  74   7   0   9 0.00    M    M  5.6 14 300   M    M   1        22 160
 3  93  56  75   9   0  10 0.01    M    M  6.4 35 300   M    M   3 3      48 290
 4  71  56  64  -2   1   0 0.86    M    M  9.7 28 320   M    M   6 13     38 320
 5  72  51  62  -4   3   0 0.00    M    M  7.5 23 310   M    M   3 18     30 310
 6  82  51  67   2   0   2 0.00    M    M  3.9  9 310   M    M   0 1      16 170
 7  84  53  69   4   0   4    T    M    M  5.1 29 230   M    M   1        45 230
 8  86  51  69   5   0   4    T    M    M  7.7 32 340   M    M   0        42 340
 9  80  55  68   4   0   3    T    M    M  8.6 25 310   M    M   1        37 310
10  77  54  66   2   0   1 0.00    M    M  5.3 18 320   M    M   3        26 290
11  79  47  63   0   2   0 0.00    M    M  3.8  9 100   M    M   1        15 100
12  86  47  67   4   0   2    T    M    M  2.3 12  30   M    M   1        19 320
13  83  49  66   4   0   1 0.01    M    M  6.2 31 320   M    M   2        44 280
14  77  49  63   1   2   0 0.00    M    M  3.6 14  10   M    M   3        23 360
15  79  46  63   2   2   0 0.00    M    M  3.3 12  90   M    M   0        16  90
16  83  44  64   3   1   0 0.00    M    M  3.4  9 120   M    M   0        15 130
17  86  44  65   5   0   0 0.00    M    M  4.4  9 130   M    M   0        13 110
18  86  52  69   9   0   4 0.03    M    M  3.7 36 300   M    M   1        50 300
19  83  48  66   7   0   1 0.00    M    M  3.6 17 340   M    M   0        28 300
20  79  48  64   5   1   0    T    M    M  7.0 30 290   M    M   2        40 290
21  72  49  61   3   4   0 0.08    M    M 12.5 28 290   M    M   1 13     40 280
22  61  47  54  -4  11   0 0.31    M    M  6.7 28 270   M    M   8 13     37 270
23  62  46  54  -4  11   0 0.28    M    M  3.7  8  70   M    M   7 1      11 100
24  71  40  56  -1   9   0 0.00    M    M  3.7  8 130   M    M   1 12     12 130
25  80  40  60   3   5   0 0.00    M    M  3.3 12  90   M    M   0        14 100
26  86  41  64   8   1   0 0.00    M    M  4.0 13 110   M    M   0        19 120
27  86  43  65   9   0   0 0.00    M    M  7.0 23 310   M    M   0        31 300
28  70  50  60   5   5   0 0.00    M    M  7.5 23 320   M    M   0        31 310
29  77  40  59   4   6   0 0.00    M    M  4.9 15 310   M    M   0        19 330
30  79  40  60   6   5   0 0.00    M    M  7.5 21 300   M    M   0        28 310
================================================================================
SM 2395 1447        69  50  1.58    M    169.4          M       46
================================================================================
AV 79.8 48.2                               5.6 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->    36 300                 50 300
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   GREYBULL WY
                                          MONTH:     SEPTEMBER
                                          YEAR:      2023
                                          LATITUDE:   44 30 N
                                          LONGITUDE: 108  4 W

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

AVERAGE MONTHLY: 64.0   TOTAL FOR MONTH:   1.58    1 = FOG OR MIST
DPTR FM NORMAL:   3.1   DPTR FM NORMAL:    0.75    2 = FOG REDUCING VISIBILITY
HIGHEST:    94 ON  1    GRTST 24HR  0.86 ON  4- 4      TO 1/4 MILE OR LESS
LOWEST:     40 ON 30,29                             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:   7
MAX 90 OR ABOVE:   3    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.    69    CLEAR  (SCALE 0-3)  26
DPTR FM NORMAL  -100    PTCLDY (SCALE 4-7)   4
TOTAL FM JUL 1    74    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL  -115

[CDD (BASE 65) ]
TOTAL THIS MO.    50
DPTR FM NORMAL     4    [PRESSURE DATA]
TOTAL FM JAN 1   702    HIGHEST SLP 30.23 ON 10
DPTR FM NORMAL   -40    LOWEST  SLP 29.61 ON  4

[REMARKS]
#FINAL-09-23#