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

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000
CXUS55 KCYS 221000
CF6CYS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CHEYENNE WYOMING AIRPORT
                                          MONTH:     MAY
                                          YEAR:      2017
                                          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  54  37  46  -2  19   0 0.07  0.0    0  9.7 23 330   M    M   8        32 340
 2  50  37  44  -4  21   0 0.16  0.0    0 10.6 23 290   M    M  10 14     30 290
 3  52  32  42  -6  23   0 0.16  0.4    T 11.7 26 340   M    M   5 14     34 350
 4  68  32  50   1  15   0 0.00  0.0    0  9.5 20 340   M    M   0        27  10
 5  76  38  57   8   8   0 0.00  0.0    0  6.3 15 170   M    M   0        20 170
 6  81  42  62  13   3   0 0.00  0.0    0  8.5 18 160   M    M   0        27 130
 7  78  48  63  13   2   0 0.00  0.0    0 10.4 54 200   M    M   2 38     68 180
 8  54  45  50   0  15   0 0.04  0.0    0 10.5 28 360   M    M   7 13     33 360
 9  54  44  49  -1  16   0 0.03  0.0    0  9.0 17 140   M    M   8 123    24 160
10  50  43  47  -4  18   0 0.06  0.0    0 12.6 25 350   M    M   9 1      33 360
11  63  37  50  -1  15   0 0.00  0.0    0  7.0 16 190   M    M   3 12     21 210
12  74  42  58   7   7   0 0.00  0.0    0 13.9 24 150   M    M   0        33 160
13  79  44  62  10   3   0 0.00  0.0    0 10.7 31 180   M    M   1        41 180
14  70  47  59   7   6   0 0.00  0.0    0 11.6 25 150   M    M   1        35 170
15  74  44  59   7   6   0 0.03    M    0  8.8 22 140   M    M   3 123    28 130
16  68  44  56   4   9   0 0.02  0.0    0  8.8 30 190   M    M   4 3      40 190
17  63  36  50  -3  15   0 0.47  0.0    0 11.3 32 220   M    M   7 1      44 220
18  40  30  35 -18  30   0 1.65 11.0    0 16.1 25 360   M    M  10 12     35  10
19  35  30  33 -20  32   0 0.36  3.3    8 14.5 22 360   M    M  10 12     29  10
20  50  30  40 -14  25   0 0.00  0.0    4 12.7 26 310   M    M   4 1      34 300
21  56  37  47  -7  18   0 0.02  0.0    T  8.7 25 270   M    M   6        35 270
================================================================================
SM 1289  819       306   0  3.07    14.7 222.9          M       98
================================================================================
AV 61.4 39.0                              10.6 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 54 200               # 68  180
================================================================================
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:    MAY
                                          YEAR:     2017
                                          LATITUDE:   41  9 N
                                          LONGITUDE: 104 49 W

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

AVERAGE MONTHLY: 50.2   TOTAL FOR MONTH:   3.07    1 = FOG OR MIST
DPTR FM NORMAL:  -0.7   DPTR FM NORMAL:    1.58    2 = FOG REDUCING VISIBILITY
HIGHEST:    81 ON  6    GRTST 24HR  1.65 ON 18-18      TO 1/4 MILE OR LESS
LOWEST:     30 ON 20,19                            3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  14.7 INCHES  5 = HAIL
                        GRTST 24HR  11.0 ON 18-18  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   8 ON 19     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:  12
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:   5    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   306    CLEAR  (SCALE 0-3)   9
DPTR FM NORMAL    11    PTCLDY (SCALE 4-7)   7
TOTAL FM JUL 1  6061    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL  -819

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP M ON M
DPTR FM NORMAL     0    LOWEST  SLP 29.37 ON 17

[REMARKS]


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