WFO Monthly/Daily Climate Data
Issued by NWS Cheyenne, WY

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948
CXUS55 KCYS 181610
CF6CYS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CHEYENNE WYOMING AIRPORT
                                          MONTH:     SEPTEMBER
                                          YEAR:      2024
                                          LATITUDE:   41  9 N
                                          LONGITUDE: 104 49 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  82  49  66   1   0   1 0.00  0.0    0 10.1 23 180   M    M   0        30 180
 2  86  46  66   1   0   1    T  0.0    0  8.7 24  50   M    M   0 3      37  50
 3  89  55  72   8   0   7 0.00  0.0    0  9.0 20 290   M    M   2        25 280
 4  75  51  63  -1   2   0 0.37  0.0    0  9.3 28 270   M    M   4 13     45 270
 5  73  51  62  -2   3   0 0.00  0.0    0  6.0 13  40   M    M   4        17  20
 6  78  48  63   0   2   0 0.00  0.0    0  4.7 15 160   M    M   0 8      20 150
 7  82  49  66   3   0   1    T  0.0    0  6.0 14 150   M    M   1        19 130
 8  84  46  65   2   0   0 0.00  0.0    0  7.4 18 230   M    M   1        23 140
 9  86  54  70   8   0   5    T  0.0    0 11.5 23 210   M    M   1        33 200
10  86  56  71   9   0   6 0.00  0.0    0  9.4 18 330   M    M   0        26 320
11  81  54  68   6   0   3    T  0.0    0  7.6 25 280   M    M   1        35 280
12  84  50  67   6   0   2 0.00  0.0    0 11.6 24 330   M    M   0        35 300
13  77  50  64   3   1   0 0.00  0.0    0  7.6 21 350   M    M   0        30 350
14  82  46  64   4   1   0 0.00  0.0    0  8.0 21 250   M    M   0        29 270
15  86  50  68   8   0   3 0.00  0.0    0  7.6 18 270   M    M   1 3      27 290
16  83  50  67   7   0   2 0.00  0.0    0  8.4 20 120   M    M   1        26 110
17  82  49  66   7   0   1    T  0.0    0 10.5 36 280   M    M   2        52 210
================================================================================
SM 1396  854         9  32  0.37  0.0    143.4          M       18
================================================================================
AV 82.1 50.2                               8.4 FASTST   M    M   1    MAX(MPH)
                                 MISC ---->    36 280                 52 210
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   CHEYENNE WYOMING AIRPORT
                                          MONTH:     SEPTEMBER
                                          YEAR:      2024
                                          LATITUDE:   41  9 N
                                          LONGITUDE: 104 49 W

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

AVERAGE MONTHLY: 66.2   TOTAL FOR MONTH:   0.37    1 = FOG OR MIST
DPTR FM NORMAL:   3.9   DPTR FM NORMAL:   -0.49    2 = FOG REDUCING VISIBILITY
HIGHEST:    89 ON  3    GRTST 24HR  0.37 ON  4- 4      TO 1/4 MILE OR LESS
LOWEST:     46 ON 14, 8                             3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.0 INCH    5 = HAIL
                        GRTST 24HR  0.0            6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  0            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:   1
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
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.     9    CLEAR  (SCALE 0-3)  15
DPTR FM NORMAL   -65    PTCLDY (SCALE 4-7)   2
TOTAL FM JUL 1    48    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL   -76

[CDD (BASE 65) ]
TOTAL THIS MO.    32
DPTR FM NORMAL     5    [PRESSURE DATA]
TOTAL FM JAN 1   513    HIGHEST SLP M ON M
DPTR FM NORMAL   121    LOWEST  SLP 29.48 ON 12

[REMARKS]