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:     AUGUST
                                          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  92  62  77   1   0  12 0.00    M    M  4.8 14 150   M    M   0 8      19 150
 2  97  62  80   4   0  15 0.00    M    M  9.6 28 310   M    M   0 8      37 310
 3  79  64  72  -4   0   7    T    M    M 10.0 23 300   M    M   2 8      29 330
 4  94  57  76   1   0  11 0.00    M    M  4.8 17 240   M    M   0 1      23 260
 5  95  60  78   3   0  13    T    M    M  5.9 39 340   M    M   0 38     51 330
 6  77  62  70  -5   0   5 0.03    M    M  8.2 29 280   M    M   3 8      41 280
 7  87  55  71  -4   0   6 0.00    M    M  4.3 13 150   M    M   1 8      18 150
 8  98  58  78   3   0  13 0.00    M    M 10.8 41 320   M    M   1 8      58 330
 9  83  55  69  -5   0   4    T    M    M  7.4 29 280   M    M   0        39 280
10  93  51  72  -2   0   7 0.00    M    M  5.6 16 340   M    M   0        30 340
11  96  53  75   1   0  10 0.00    M    M  5.3 22 330   M    M   0        27 340
12  91  65  78   4   0  13 0.00    M    M 10.1 18 330   M    M   0 8      25 320
13  92  58  75   1   0  10 0.00    M    M  5.3 20 320   M    M   1 8      26 330
14  99  57  78   5   0  13 0.00    M    M  5.1 17 320   M    M   0        22 320
15  96  59  78   5   0  13 0.00    M    M  4.4 14 350   M    M   1 8      19 330
16  99  55  77   4   0  12 0.00    M    M  5.5 24 310   M    M   1 38     31 310
17  98  62  80   8   0  15 0.00    M    M 11.0 29 320   M    M   0 8      39 310
18  68  52  60 -12   5   0 0.06    M    M 13.4 41 310   M    M   5 8      53 310
19  61  52  57 -15   8   0 0.16    M    M  4.6 12 310   M    M  10 1      17 320
20  66  51  59 -12   6   0 0.59    M    M 12.4 28 330   M    M   8 13     39 330
21  82  47  65  -6   0   0 0.24    M    M  7.7 28 270   M    M   4 138    40 260
22  78  54  66  -5   0   1 0.04    M    M  5.3 22  90   M    M   3        32 100
23  91  49  70   0   0   5    T    M    M  5.5 17 280   M    M   1 8      24 280
24  78  56  67  -3   0   2    T    M    M  9.3 21 290   M    M   0 8      28 290
25  89  50  70   0   0   5 0.00    M    M  7.9 26 300   M    M   0        34 300
26  87  57  72   3   0   7 0.00    M    M  5.2 21 330   M    M   0        31 310
27  85  53  69   0   0   4 0.00    M    M  9.3 26 330   M    M   0 8      34 330
28  76  52  64  -5   1   0 0.00    M    M  8.8 29 350   M    M   2        40 350
29  85  46  66  -2   0   1 0.00    M    M  4.1 10 180   M    M   0        15 180
30  91  47  69   1   0   4 0.00    M    M  4.2  9 100   M    M   0        14  80
31  93  47  70   2   0   5 0.00    M    M  5.2 17 300   M    M   4 8      24 310
================================================================================
SM 2696 1708        20 213  1.12    M    221.0          M       47
================================================================================
AV 87.0 55.1                               7.1 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->  # 41 320                 58 330
================================================================================
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:     AUGUST
                                          YEAR:      2021
                                          LATITUDE:   44 30 N
                                          LONGITUDE: 108  4 W

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

AVERAGE MONTHLY: 71.0   TOTAL FOR MONTH:   1.12    1 = FOG OR MIST
DPTR FM NORMAL:  -1.3   DPTR FM NORMAL:    0.89    2 = FOG REDUCING VISIBILITY
HIGHEST:    99 ON 16,14  GRTST 24HR  0.63 ON 19-20      TO 1/4 MILE OR LESS
LOWEST:     46 ON 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:   6
MAX 90 OR ABOVE:  16    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.    20    CLEAR  (SCALE 0-3)  25
DPTR FM NORMAL     5    PTCLDY (SCALE 4-7)   5
TOTAL FM JUL 1    20    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL     4

[CDD (BASE 65) ]
TOTAL THIS MO.   213
DPTR FM NORMAL   -28    [PRESSURE DATA]
TOTAL FM JAN 1   914    HIGHEST SLP 30.20 ON 13
DPTR FM NORMAL   218    LOWEST  SLP 29.43 ON 17

[REMARKS]
#FINAL-08-21#