WFO Monthly/Daily Climate Data
Issued by NWS

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988
CXUS55 KRIW 191010
CF6RKS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ROCK SPRINGS WY
                                          MONTH:     SEPTEMBER
                                          YEAR:      2024
                                          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  87  54  71   8   0   6 0.00    M    M  7.6 18 190   M    M   0        24 200
 2  87  57  72  10   0   7 0.00    M    M  8.0 28 260   M    M   0        35 260
 3  83  51  67   5   0   2 0.21    M    M  8.4 51 250   M    M   3 13     65 250
 4  74  50  62   0   3   0 0.03    M    M 10.2 35 130   M    M   3 13     46 360
 5  74  45  60  -1   5   0 0.00    M    M  5.5 14  40   M    M   0        21  90
 6  80  48  64   3   1   0 0.00    M    M  3.8 15 160   M    M   0        19 180
 7  83  50  67   6   0   2 0.00    M    M  4.0 15 270   M    M   0        21 270
 8  85  52  69   9   0   4 0.00    M    M  6.7 35 260   M    M   1 3      49 230
 9  84  55  70  10   0   5 0.04    M    M 10.7 38 240   M    M   1 3      59 250
10  82  53  68   8   0   3    T    M    M  6.5 25 200   M    M   1        35 330
11  80  54  67   8   0   2    T    M    M 13.2 30 210   M    M   4        41 180
12  66  41  54  -5  11   0    T    M    M 15.1 36 270   M    M   1 8      48 290
13  67  36  52  -6  13   0 0.00    M    M  7.7 17 230   M    M   0        24 290
14  77  40  59   1   6   0 0.00    M    M  5.4 18 270   M    M   0        30 260
15  79  42  61   3   4   0    T    M    M 10.3 27 170   M    M   1 3      44 190
16  78  53  66   9   0   1 0.00    M    M 16.1 29 190   M    M   1 8      42 170
17  62  40  51  -6  14   0 0.11    M    M 14.4 38 240   M    M   3 13     49 240
18  64  39  52  -4  13   0 0.00    M    M 15.1 25 270   M    M   1        40 280
================================================================================
SM 1392  860        70  32  0.39    M    168.7          M       20
================================================================================
AV 77.3 47.8                               9.4 FASTST   M    M   1    MAX(MPH)
                                 MISC ---->    51 250                 65 250
================================================================================
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:      2024
                                          LATITUDE:   41 35 N
                                          LONGITUDE: 109  4 W

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

AVERAGE MONTHLY: 62.6   TOTAL FOR MONTH:   0.39    1 = FOG OR MIST
DPTR FM NORMAL:   2.9   DPTR FM NORMAL:   -0.04    2 = FOG REDUCING VISIBILITY
HIGHEST:    87 ON  2, 1  GRTST 24HR  0.24 ON  3- 4      TO 1/4 MILE OR LESS
LOWEST:     36 ON 13                               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:   4
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.    70    CLEAR  (SCALE 0-3)  16
DPTR FM NORMAL   -35    PTCLDY (SCALE 4-7)   2
TOTAL FM JUL 1   101    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL   -63

[CDD (BASE 65) ]
TOTAL THIS MO.    32
DPTR FM NORMAL    24    [PRESSURE DATA]
TOTAL FM JAN 1   439    HIGHEST SLP M ON M
DPTR FM NORMAL   122    LOWEST  SLP 29.39 ON 12

[REMARKS]