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000
CXUS55 KRIW 210807
CF6RKS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ROCK SPRINGS WY
                                          MONTH:     SEPTEMBER
                                          YEAR:      2021
                                          LATITUDE:   41 35 N
                                          LONGITUDE: 109  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  70  51  61  -2   4   0    T    M    M 13.0 29 170   M    M   3        43 170
 2  77  46  62   0   3   0    T    M    M  6.5 33 340   M    M   3        43 330
 3  74  49  62   0   3   0 0.01    M    M  9.3 23 280   M    M   4 13     41 290
 4  76  43  60  -2   5   0 0.00    M    M  8.6 22 260   M    M   0        34 260
 5  81  45  63   2   2   0 0.00    M    M  9.8 22 270   M    M   0        33 260
 6  85  49  67   6   0   2 0.00    M    M 11.0 29 270   M    M   0        37 250
 7  85  51  68   7   0   3 0.00    M    M  7.0 17 250   M    M   0 8      26 260
 8  85  48  67   7   0   2 0.00    M    M  4.5 16 250   M    M   0        22 250
 9  88  48  68   8   0   3 0.00    M    M  4.4 15 300   M    M   0        19 300
10  87  51  69   9   0   4 0.00    M    M  9.4 54 260   M    M   1 8      68 260
11  73  50  62   3   3   0    T    M    M  9.1 37 220   M    M   2        48 220
12  79  45  62   3   3   0 0.00    M    M  7.6 23 240   M    M   2        37 270
13  73  50  62   4   3   0 0.36    M    M  9.4 37 300   M    M   4 13     55 310
14  73  44  59   1   6   0 0.00    M    M  9.5 22 260   M    M   0        32 270
15  79  49  64   6   1   0 0.00    M    M 13.9 26 260   M    M   0        35 260
16  78  49  64   7   1   0 0.00    M    M  8.4 22 300   M    M   2        34 290
17  78  38  58   1   7   0 0.00    M    M  8.9 18 260   M    M   0        25 280
18  69  48  59   3   6   0    T    M    M 12.0 38 210   M    M   3        48 210
19  71  41  56   0   9   0    T    M    M 17.6 31 290   M    M   4 3      46 270
20  56  34  45 -11  20   0 0.00    M    M 13.0 30 260   M    M   4        38 260
21  61  29  45 -10  20   0 0.00    M    M  4.7 14 270   M    M   0        19 280
22  74  36  55   0  10   0 0.00    M    M  8.1 24 250   M    M   0        32 260
23  70  42  56   2   9   0 0.00    M    M  5.4 12 320   M    M   0        16 320
24  72  40  56   2   9   0 0.00    M    M  5.7 16 270   M    M   0        25 260
25  78  44  61   7   4   0 0.00    M    M  9.8 23 270   M    M   0        29 270
26  79  47  63  10   2   0 0.00    M    M  7.6 18 270   M    M   0        28 250
27  79  44  62   9   3   0 0.00    M    M  4.3 13 270   M    M   0        19 280
28  75  44  60   8   5   0    T    M    M 11.0 28 260   M    M   3        39 280
29  48  36  42 -10  23   0    T    M    M  8.9 20 250   M    M   8 18     25 260
30  60  33  47  -4  18   0 0.00    M    M  8.2 20  70   M    M   3        23  60
================================================================================
SM 2233 1324       179  14  0.37    M    266.6          M       46
================================================================================
AV 74.4 44.1                               8.9 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->    54 260                 68 260
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   ROCK SPRINGS WY
                                          MONTH:     SEPTEMBER
                                          YEAR:      2021
                                          LATITUDE:   41 35 N
                                          LONGITUDE: 109  4 W

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

AVERAGE MONTHLY: 59.3   TOTAL FOR MONTH:   0.37    1 = FOG OR MIST
DPTR FM NORMAL:   2.0   DPTR FM NORMAL:   -0.42    2 = FOG REDUCING VISIBILITY
HIGHEST:    88 ON  9    GRTST 24HR  0.36 ON 13-13      TO 1/4 MILE OR LESS
LOWEST:     29 ON 21                               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:   2
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:   1    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   179    CLEAR  (SCALE 0-3)  22
DPTR FM NORMAL   -63    PTCLDY (SCALE 4-7)   8
TOTAL FM JUL 1   221    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL   -80

[CDD (BASE 65) ]
TOTAL THIS MO.    14
DPTR FM NORMAL     3    [PRESSURE DATA]
TOTAL FM JAN 1   527    HIGHEST SLP 30.56 ON 21
DPTR FM NORMAL   207    LOWEST  SLP 29.62 ON 28

[REMARKS]
#FINAL-09-21#