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

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CXUS55 KCYS 011630
CF6CYS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CHEYENNE WYOMING AIRPORT
                                          MONTH:     SEPTEMBER
                                          YEAR:      2023
                                          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  92  59  76  11   0  11    T  0.0    0  9.0 20 280   M    M   1 8      28 140
 2  90  61  76  11   0  11    T  0.0    0  8.9 26 270   M    M   3 38     41 270
 3  87  59  73   9   0   8    T  0.0    0  8.1 31 270   M    M   4 3      42 270
 4  83  54  69   5   0   4    T  0.0    0 12.4 43 270   M    M   2 3      57 270
 5  68  52  60  -4   5   0 0.00  0.0    0 12.1 25 340   M    M   2 8      36 330
 6  84  48  66   3   0   1 0.00  0.0    0  8.9 23 270   M    M   0 8      29 280
 7  84  53  69   6   0   4 0.00  0.0    0 12.1 28 280   M    M   0        45 280
 8  85  47  66   3   0   1 0.00  0.0    0  9.5 22 280   M    M   0 8      28 290
 9  81  56  69   7   0   4 0.00  0.0    0 10.4 21 350   M    M   0        30  20
10  59  50  55  -7  10   0    T  0.0    0  7.9 17 100   M    M   9 18     27  50
11  71  46  59  -3   6   0 0.00  0.0    0  6.0 14 140   M    M   4 1      18 160
12  76  43  60  -1   5   0 0.00  0.0    0  6.2 14 100   M    M   0        18 100
13  78  47  63   2   2   0    T  0.0    0  8.2 21 210   M    M   2 3      30 200
14  59  49  54  -6  11   0 0.16  0.0    0 10.1 23  20   M    M   5 1      33  30
15  69  44  57  -3   8   0 0.00  0.0    0  6.2 12 280   M    M   4        20  10
16  76  43  60   0   5   0 0.00  0.0    0  6.7 15 340   M    M   0        28  20
17  82  48  65   6   0   0 0.00  0.0    0 10.0 22 290   M    M   0        38 270
18  79  55  67   8   0   2 0.00  0.0    0 13.7 22 290   M    M   1        32 280
19  78  53  66   8   0   1    T  0.0    0 12.5 23 200   M    M   4        32 190
20  77  48  63   5   2   0    T  0.0    0  8.5 21 200   M    M   2        28 220
21  73  45  59   2   6   0 0.03  0.0    0  8.3 22  80   M    M   2 13     30  90
22  76  46  61   4   4   0 0.18  0.0    0 10.2 24 300   M    M   4 13     38 290
23  69  45  57   1   8   0 0.00  0.0    0 19.2 43 280   M    M   0        65 280
24  73  40  57   1   8   0 0.00  0.0    0  8.9 21 330   M    M   0        31 330
25  81  42  62   6   3   0 0.00  0.0    0  6.4 15 290   M    M   0        22  50
26  81  45  63   8   2   0 0.00  0.0    0  7.7 14 170   M    M   0        21 150
27  83  44  64   9   1   0 0.00  0.0    0  8.7 18 190   M    M   0        24 180
28  82  50  66  12   0   1 0.00  0.0    0  8.7 21 140   M    M   0 8      30 160
29  79  47  63   9   2   0 0.00  0.0    0  9.4 21 180   M    M   0 1      28 150
30  82  46  64  11   1   0 0.05  0.0    0  8.1 32 220   M    M   1 3      43 220
================================================================================
SM 2337 1465        89  48  0.42  0.0    283.0          M       50
================================================================================
AV 77.9 48.8                               9.4 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->  # 43 270                 65 280
================================================================================
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:      2023
                                          LATITUDE:   41  9 N
                                          LONGITUDE: 104 49 W

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

AVERAGE MONTHLY: 63.4   TOTAL FOR MONTH:   0.42    1 = FOG OR MIST
DPTR FM NORMAL:   3.8   DPTR FM NORMAL:   -1.05    2 = FOG REDUCING VISIBILITY
HIGHEST:    92 ON  1    GRTST 24HR  0.18 ON 22-22      TO 1/4 MILE OR LESS
LOWEST:     40 ON 24                               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:   4
MAX 90 OR ABOVE:   2    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.    89    CLEAR  (SCALE 0-3)  23
DPTR FM NORMAL  -107    PTCLDY (SCALE 4-7)   6
TOTAL FM JUL 1   145    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL  -101

[CDD (BASE 65) ]
TOTAL THIS MO.    48
DPTR FM NORMAL    16    [PRESSURE DATA]
TOTAL FM JAN 1   383    HIGHEST SLP 30.23 ON 10
DPTR FM NORMAL   -14    LOWEST  SLP 29.53 ON  4

[REMARKS]
#FINAL-09-23#
SEPTEMBER 2023 WAS THE 6TH WARMEST ON RECORD


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