WFO Monthly/Daily Climate Data Issued by NWS Cheyenne, WY
000
CXUS55 KCYS 020247
CF6CYS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) ...CORRECTED...
STATION: CHEYENNE WYOMING AIRPORT
MONTH: APRIL
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 62 24 43 4 22 0 0.00 0.0 0 10.2 21 190 M M 0 27 200
2 68 33 51 12 14 0 0.00 0.0 0 11.5 28 340 M M 0 36 320
3 73 34 54 14 11 0 0.00 0.0 0 8.6 24 290 M M 0 34 300
4 75 38 57 17 8 0 0.00 0.0 0 10.6 23 310 M M 1 32 10
5 75 40 58 18 7 0 0.00 0.0 0 10.8 24 70 M M 0 43 70
6 45 31 38 -2 27 0 T T 0 17.6 31 360 M M 5 44 360
7 55 31 43 3 22 0 T T 0 16.2 32 330 M M 6 1 48 300
8 64 34 49 8 16 0 0.00 0.0 0 15.9 33 330 M M 1 47 330
9 43 26 35 -6 30 0 T T 0 16.3 30 340 M M 5 1 44 320
10 64 27 46 5 19 0 0.00 0.0 0 13.8 30 270 M M 0 47 280
11 49 25 37 -4 28 0 0.00 0.0 0 15.7 33 350 M M 2 46 360
12 37 22 30 -12 35 0 T T 0 10.1 18 20 M M 9 27 360
13 37 21 29 -13 36 0 T T 0 9.0 20 20 M M 10 1 27 30
14 28 20 24 -18 41 0 0.15 1.2 1 9.5 14 90 M M 10 12 21 40
15 28 25 27 -15 38 0 0.12 2.6 3 13.0 22 130 M M 10 1 28 150
16 31 22 27 -16 38 0 0.04 0.3 3 12.3 21 350 M M 9 18 28 330
17 40 25 33 -10 32 0 T T T 11.8 23 330 M M 5 1 34 340
18 53 29 41 -2 24 0 0.00 0.0 0 13.9 26 330 M M 1 40 330
19 43 15 29 -15 36 0 0.15 1.6 0 13.2 24 280 M M 8 128 34 280
20 30 11 21 -23 44 0 0.00 0.0 1 12.0 23 330 M M 2 34 350
21 32 21 27 -17 38 0 0.06 0.5 T 9.9 26 180 M M 10 18 36 180
22 54 25 40 -5 25 0 0.00 0.0 T 12.0 26 170 M M 6 1 37 170
23 54 27 41 -4 24 0 T 0.0 0 7.2 24 340 M M 5 35 350
24 57 30 44 -1 21 0 0.00 0.0 0 9.5 21 200 M M 6 12 26 190
25 71 32 52 6 13 0 0.00 0.0 0 8.6 22 200 M M 1 29 190
26 72 38 55 9 10 0 0.00 0.0 0 11.6 28 250 M M 1 42 240
27 54 34 44 -2 21 0 1.42 T 0 12.1 23 20 M M 10 13 31 30
28 58 37 48 1 17 0 0.05 0.0 0 10.3 21 360 M M 5 33 10
29 68 36 52 5 13 0 0.00 0.0 0 8.9 16 210 M M 0 26 20
30 76 42 59 12 6 0 0.00 0.0 0 10.4 18 190 M M 0 24 190
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SM 1596 855 716 0 1.99 6.2 352.5 M 128
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AV 53.2 28.5 11.8 FASTST M M 4 MAX(MPH)
MISC ----> # 33 330 48 300
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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: APRIL
YEAR: 2021
LATITUDE: 41 9 N
LONGITUDE: 104 49 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 40.9 TOTAL FOR MONTH: 1.99 1 = FOG OR MIST
DPTR FM NORMAL: -2.0 DPTR FM NORMAL: 0.21 2 = FOG REDUCING VISIBILITY
HIGHEST: 76 ON 30 GRTST 24HR 1.47 ON 27-28 TO 1/4 MILE OR LESS
LOWEST: 11 ON 20 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 6.2 INCHES 5 = HAIL
GRTST 24HR 2.6 ON 15-15 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: 5 0.01 INCH OR MORE: 7
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 4
MIN 32 OR BELOW: 20 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 716 CLEAR (SCALE 0-3) 14
DPTR FM NORMAL 51 PTCLDY (SCALE 4-7) 8
TOTAL FM JUL 1 6571 CLOUDY (SCALE 8-10) 8
DPTR FM NORMAL -14
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP 30.40 ON 20
DPTR FM NORMAL 0 LOWEST SLP 29.39 ON 26
[REMARKS]
APRIL 3RD...RECORD HIGH 73 DEGREES (PREVIOUS 70 DEGREES IN 1943)
APRIL 4TH...RECORD HIGH 75 DEGREES (PREVIOUS 73 DEGREES IN 1989)
APRIL 5TH...RECORD HIGH 75 DEGREES (PREVIOUS 72 DEGREES IN 2006)
APRIL 27TH...RECORD PRECIPITATION 1.42" (PREVIOUS 0.77" IN 1941)
#FINAL-04-21#