WFO Monthly/Daily Climate Data Issued by NWS Cheyenne, WY
000
CXUS55 KCYS 081619
CF6CYS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)...CORRECTED
STATION: CHEYENNE WYOMING AIRPORT
MONTH: DECEMBER
YEAR: 2021
LATITUDE: 41 9 N
LONGITUDE: 104 49 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
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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
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1 65 46 56 25 9 0 0.00 0.0 0 18.8 33 280 M M 0 46 280
2 70 46 58 28 7 0 0.00 0.0 0 15.0 29 280 M M 0 40 280
3 54 29 42 12 23 0 0.00 0.0 0 9.6 20 190 M M 0 30 350
4 65 27 46 16 19 0 0.00 0.0 0 13.3 37 270 M M 0 47 260
5 54 16 35 5 30 0 T T 0 24.5 52 280 M M 4 1 69 270
6 41 12 27 -3 38 0 0.00 0.0 0 13.2 36 270 M M 3 59 270
7 49 20 35 6 30 0 0.00 0.0 0 20.6 41 280 M M 0 64 280
8 51 24 38 9 27 0 0.00 0.0 0 13.3 30 260 M M 0 40 280
9 41 30 36 7 29 0 0.01 T 0 13.1 30 280 M M 6 18 41 280
10 30 12 21 -8 44 0 0.09 0.9 1 13.9 31 300 M M 4 1 49 300
11 39 12 26 -3 39 0 0.00 0.0 1 27.4 48 250 M M 0 64 250
12 55 30 43 15 22 0 0.00 0.0 T 9.4 35 260 M M 0 45 260
13 52 23 38 10 27 0 0.00 0.0 0 8.5 23 180 M M 0 32 180
14 56 28 42 14 23 0 0.00 0.0 0 5.6 18 240 M M 0 27 240
15 42 20 31 3 34 0 0.00 0.0 0 18.7 49 290 M M 2 74 290
16 43 14 29 1 36 0 0.00 0.0 0 9.8 29 270 M M 2 41 260
17 34 5 20 -8 45 0 0.03 0.3 T 14.8 33 270 M M 2 1 45 280
18 41 4 23 -5 42 0 0.00 0.0 0 9.2 21 260 M M 0 29 240
19 48 30 39 11 26 0 0.00 0.0 0 19.8 40 270 M M 0 53 270
20 57 29 43 15 22 0 0.00 0.0 0 13.4 38 260 M M 0 52 240
21 52 40 46 18 19 0 0.00 0.0 0 31.4 53 280 M M 0 79 280
22 57 41 49 21 16 0 0.00 0.0 0 17.1 37 270 M M 0 46 270
23 55 40 48 20 17 0 0.00 0.0 0 19.2 37 260 M M 0 52 260
24 46 26 36 8 29 0 T T 0 13.9 29 320 M M 4 1 47 300
25 37 17 27 -1 38 0 0.23 2.9 1 10.3 28 300 M M 4 12 44 310
26 43 15 29 1 36 0 0.02 0.3 2 11.9 36 230 M M 2 1 51 290
27 33 15 24 -4 41 0 0.00 0.0 2 13.3 29 280 M M 2 39 280
28 30 12 21 -7 44 0 0.02 0.3 2 13.0 29 310 M M 4 12 41 310
29 30 6 18 -10 47 0 0.00 0.0 1 8.0 20 280 M M 4 27 280
30 39 12 26 -3 39 0 0.00 0.0 T 13.3 51 260 M M 0 68 260
31 30 7 19 -10 46 0 0.08 1.1 1 9.8 20 310 M M 8 1 33 300
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SM 1439 688 944 0 0.48 5.8 453.1 M 51
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AV 46.4 22.2 14.6 FASTST M M 2 MAX(MPH)
MISC ----> 53 280 79 280
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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: DECEMBER
YEAR: 2021
LATITUDE: 41 9 N
LONGITUDE: 104 49 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 34.3 TOTAL FOR MONTH: 0.48 1 = FOG OR MIST
DPTR FM NORMAL: 5.6 DPTR FM NORMAL: 0.00 2 = FOG REDUCING VISIBILITY
HIGHEST: 70 ON 2 GRTST 24HR 0.23 ON 25-25 TO 1/4 MILE OR LESS
LOWEST: 4 ON 18 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 5.8 INCHES 5 = HAIL
GRTST 24HR 2.9 ON 25-25 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 2 ON 28,27 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: 4 0.01 INCH OR MORE: 7
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1
MIN 32 OR BELOW: 26 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 944 CLEAR (SCALE 0-3) 23
DPTR FM NORMAL -181 PTCLDY (SCALE 4-7) 7
TOTAL FM JUL 1 2194 CLOUDY (SCALE 8-10) 1
DPTR FM NORMAL -618
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 603 HIGHEST SLP 30.45 ON 18
DPTR FM NORMAL 206 LOWEST SLP 29.24 ON 15
[REMARKS]
DECEMBER 2...RECORD HIGH 70 DEGREES(PREVIOUS 65 DEGREES IN 1885)
70 DEGREES WAS THE WARMEST FOR DECEMBER, SURPASSING THE PREVIOUS
RECORD OF 69 DEGREES SET DECEMBER 5 1939.
A RECORD HIGH MINIMUM TEMPERATURE 46 DEGREES SURPASSED THE PREVIOUS
RECORD 42 DEGREES IN 1926.
DECEMBER 4...RECORD HIGH 65 DEGREES (PREVIOUS 64 DEGREES IN 1975)
MEAN TEMPERATURE 34.2 DEGREES WAS 9TH WARMEST FOR DECEMBER
#FINAL-12-21#