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

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095
CXUS55 KCYS 092047
CF6CYS

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)  ...CORRECTED...

                                          STATION:   CHEYENNE WYOMING AIRPORT
                                          MONTH:     MAY
                                          YEAR:      2020
                                          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  75  47  61  13   4   0 0.07  0.0    0  9.8 29 280   M    M   4 13     39 290
 2  53  46  50   2  15   0 0.08  0.0    0 11.2 22 210   M    M  10 13     28 210
 3  68  44  56   8   9   0 0.17  0.0    0 11.3 28 280   M    M   7 123    38 290
 4  57  32  45  -4  20   0 0.16  0.0    0 13.6 41 270   M    M   5 3      53 260
 5  63  31  47  -2  18   0 0.00  0.0    0 11.3 26 330   M    M   2        40 330
 6  64  30  47  -2  18   0 0.00  0.0    0 11.7 25 160   M    M   1        37 160
 7  62  34  48  -2  17   0    T    T    T 20.1 40 310   M    M   2        62 310
 8  54  31  43  -7  22   0    T    T    0 11.8 26 170   M    M   4 1      36 170
 9  47  36  42  -8  23   0 0.02  0.0    0 14.1 26 360   M    M   5 1      39 350
10  57  32  45  -6  20   0 0.00  0.0    0 10.5 20  90   M    M   4        28  80
11  47  29  38 -13  27   0 0.06    T    0 12.6 29 170   M    M   9 12     39 180
12  59  34  47  -4  18   0 0.02  0.0    0 11.9 22 170   M    M   6 12     30 180
13  73  39  56   4   9   0    T  0.0    0 10.5 32 180   M    M   4        50 170
14  66  45  56   4   9   0 0.11  0.0    0 10.8 30 300   M    M   9 13     43 300
15  58  44  51  -1  14   0 0.18  0.0    0  9.9 21 190   M    M   7 13     28 200
16  62  42  52   0  13   0 0.00  0.0    0 11.3 24 300   M    M   4        35 300
17  68  34  51  -2  14   0 0.00  0.0    0 10.5 20 210   M    M   1        25 210
18  81  45  63  10   2   0 0.00  0.0    0 11.9 22 150   M    M   2 12     28 140
19  85  46  66  13   0   1 0.00  0.0    0 11.7 35 120   M    M   1 3      50 120
20  83  51  67  13   0   2    T  0.0    0 15.2 35 160   M    M   2 3      49 160
21  70  37  54   0  11   0    T  0.0    0  7.3 40 270   M    M   4        57 280
22  76  41  59   5   6   0 0.00  0.0    0 11.5 25 120   M    M   0        35 130
23  78  46  62   7   3   0 0.02  0.0    0 10.6 26  10   M    M   4 13     39  10
24  47  40  44 -11  21   0 0.16  0.0    0  8.8 23 330   M    M   7 1      31 340
25  61  37  49  -6  16   0 0.00  0.0    0  9.7 22 320   M    M   4        38 350
26  76  35  56   1   9   0 0.00  0.0    0  8.3 22 330   M    M   3        31 320
27  80  52  66  10   0   1 0.01    T    0 11.8 26 270   M    M   3 35     35 280
28  67  51  59   3   6   0 0.00  0.0    0  8.8 16 360   M    M   8        24 360
29  84  45  65   9   0   0 0.00  0.0    0  9.2 22 120   M    M   0        29 100
30  79  55  67  10   0   2 0.00  0.0    0 10.8 20 130   M    M   2        29  90
31  87  55  71  14   0   6 0.00  0.0    0  9.1 24 250   M    M   1 3      35 240
================================================================================
SM 2087 1266       344  12  1.06    T    347.6          M      125
================================================================================
AV 67.3 40.8                              11.2 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 41 270               # 62  310
================================================================================
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:     2020
                                          LATITUDE:   41  9 N
                                          LONGITUDE: 104 49 W

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

AVERAGE MONTHLY: 54.1   TOTAL FOR MONTH:   1.06    1 = FOG OR MIST
DPTR FM NORMAL:   1.7   DPTR FM NORMAL:   -1.28    2 = FOG REDUCING VISIBILITY
HIGHEST:    87 ON 31    GRTST 24HR  0.18 ON 15-15      TO 1/4 MILE OR LESS
LOWEST:     29 ON 11                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:    T          5 = HAIL
                        GRTST 24HR    T  ON 27-27  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   T           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:   6    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   344    CLEAR  (SCALE 0-3)  13
DPTR FM NORMAL   -48    PTCLDY (SCALE 4-7)  15
TOTAL FM JUL 1  6899    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL   -78

[CDD (BASE 65) ]
TOTAL THIS MO.    12
DPTR FM NORMAL     9    [PRESSURE DATA]
TOTAL FM JAN 1    12    HIGHEST SLP 30.35 ON  9
DPTR FM NORMAL     9    LOWEST  SLP 29.41 ON 20

[REMARKS]
MAY 19TH...RECORD HIGH 85 DEGREES (PREVIOUS 83 DEGREES IN 2009).
MAY 31ST...TIED RECORD HIGH 87 DEGREES SET IN 2002.
#FINAL-05-20#



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