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

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955
CXUS55 KCYS 022158
CF6CYS

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

                                          STATION:   CHEYENNE WYOMING AIRPORT
                                          MONTH:     FEBRUARY
                                          YEAR:      2021
                                          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  58  19  39  11  26   0 0.00  0.0    0  6.5 16 220   M    M   0        19 220
 2  58  30  44  16  21   0 0.00  0.0    0 13.2 31 280   M    M   0        40 280
 3  55  21  38  10  27   0 0.01  0.1    0 16.1 36 310   M    M   1 1      53 310
 4  32  15  24  -4  41   0 0.00  0.0    0 17.5 37 290   M    M   2        53 310
 5  35  24  30   2  35   0    T    T    0 17.0 30 270   M    M   4        47 300
 6  34  17  26  -2  39   0 0.04  0.5    T 10.6 28 280   M    M   9 1      37 350
 7  41   3  22  -6  43   0    T    T    T 18.4 44 270   M    M   5 1      58 290
 8  28   6  17 -11  48   0 0.00  0.0    0  8.0 21 200   M    M   1        26 210
 9  48   5  27  -1  38   0 0.00  0.0    0 10.1 29 280   M    M   3 1      42 260
10  25   3  14 -15  51   0    T    T    0 10.7 24 200   M    M   7 18     31 190
11  13  -7   3 -26  62   0 0.01  0.2    T  8.5 16  10   M    M  10 128    25  10
12   0  -9  -4 -33  69   0 0.05  0.5    T  9.2 18 180   M    M  10 18     23 190
13   0 -10  -5 -34  70   0 0.15  2.7    1  7.3 14 110   M    M  10 8      18  10
14  -7 -15 -11 -40  76   0 0.07  1.2    3 10.2 17 200   M    M   6 18     22 210
15  23 -10   7 -22  58   0 0.00  0.0    3  8.7 21 210   M    M   6 18     25 210
16  35  12  24  -5  41   0    T    T    3 10.4 22 310   M    M   4        34 290
17  29  12  21  -9  44   0 0.03  0.8    2  5.7 16  20   M    M   9 18     21  10
18  26  13  20 -10  45   0    T  0.1    2  8.8 24 330   M    M   7 1      33 340
19  38   9  24  -6  41   0 0.00  0.0    1 15.3 41 280   M    M   2        58 280
20  46  19  33   3  32   0    T    T    T 11.9 30 310   M    M   3 1      44 300
21  36  20  28  -2  37   0 0.02  0.6    1 20.1 45 270   M    M   3 1      65 270
22  49  30  40   9  25   0 0.00  0.0    0 30.1 46 270   M    M   0        62 290
23  51  24  38   7  27   0 0.00  0.0    0 21.4 41 270   M    M   1        54 280
24  34  15  25  -6  40   0 0.06  1.0    1  8.5 21 360   M    M   5 18     30  10
25  27  15  21 -10  44   0 0.09  0.7    1  9.5 20 210   M    M   5 1      26 220
26  34  20  27  -5  38   0 0.00  0.0    T 18.3 45 260   M    M   1        58 270
27  31  19  25  -7  40   0 0.05  0.6    T 15.9 35 270   M    M   5 18     42 260
28  32  11  22 -10  43   0 0.00  0.0    T 14.5 31 270   M    M   0        38 270
================================================================================
SM  911  311      1201   0  0.58  9.0    362.4          M      119
================================================================================
AV 32.5 11.1                              12.9 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    46 270                 65 270
================================================================================
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:     FEBRUARY
                                          YEAR:      2021
                                          LATITUDE:   41  9 N
                                          LONGITUDE: 104 49 W

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

AVERAGE MONTHLY: 21.8   TOTAL FOR MONTH:   0.58    1 = FOG OR MIST
DPTR FM NORMAL:  -7.8   DPTR FM NORMAL:    0.11    2 = FOG REDUCING VISIBILITY
HIGHEST:    58 ON  2, 1  GRTST 24HR  0.20 ON 13-14      TO 1/4 MILE OR LESS
LOWEST:    -15 ON 14                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   9.0 INCHES  5 = HAIL
                        GRTST 24HR   2.7 ON 13-13  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   3 ON 16,15  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:  13    0.01 INCH OR MORE:  11
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:  28    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   5    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1201    CLEAR  (SCALE 0-3)  11
DPTR FM NORMAL   209    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1  4918    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL  -103

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.47 ON 14
DPTR FM NORMAL     0    LOWEST  SLP 29.54 ON  7

[REMARKS]
FEBRUARY 13TH...RECORD LOW HIGH 0 DEGREES (PREVIOUS 4 DEGREES IN 1903)
FEBRUARY 14TH...RECORD LOW HIGH -7 DEGREES (PREVIOUS 5 DEGREES IN 1990)
#FINAL-02-21#



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