WFO Monthly/Daily Climate Data Issued by NWS Billings, MT
000
CXUS55 KBYZ 011000
CF6BIL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: BILLINGS MT
MONTH: APRIL
YEAR: 2021
LATITUDE: 45 47 N
LONGITUDE: 108 32 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 73 37 55 13 10 0 0.00 0.0 0 16.1 25 240 M M 2 34 220
2 71 43 57 15 8 0 0.00 0.0 0 7.5 18 240 M M 3 22 240
3 76 43 60 18 5 0 0.00 0.0 0 9.3 20 230 M M 5 8 25 210
4 77 41 59 16 6 0 0.00 0.0 0 10.2 18 70 M M 5 24 60
5 59 42 51 8 14 0 0.00 0.0 0 13.1 20 60 M M 8 28 60
6 44 33 39 -4 26 0 0.12 T 0 9.0 18 240 M M 8 1 28 30
7 64 36 50 6 15 0 0.00 0.0 0 17.9 25 240 M M 1 29 240
8 64 35 50 6 15 0 0.07 T 0 15.8 37 330 M M 7 44 330
9 55 29 42 -2 23 0 T T 0 11.7 23 310 M M 3 30 300
10 68 32 50 6 15 0 0.09 0.9 0 17.3 41 330 M M 5 1 50 350
11 46 25 36 -9 29 0 T T T 16.0 32 310 M M 7 1 41 320
12 43 24 34 -11 31 0 T T 0 10.3 23 340 M M 7 28 340
13 37 23 30 -15 35 0 T T 0 9.3 21 30 M M 8 25 30
14 34 26 30 -16 35 0 T T 0 7.6 16 70 M M 10 168 20 60
15 36 27 32 -14 33 0 0.06 0.3 0 6.3 13 40 M M 10 18 15 50
16 51 32 42 -4 23 0 0.02 T T 5.9 16 240 M M 8 1 20 60
17 62 34 48 2 17 0 0.00 0.0 0 9.9 17 240 M M 3 23 360
18 61 27 44 -3 21 0 0.23 1.1 0 15.4 30 60 M M 7 1 38 70
19 38 25 32 -15 33 0 0.07 1.7 2 11.0 26 320 M M 8 189 34 320
20 43 25 34 -13 31 0 T T 0 10.3 21 310 M M 6 25 320
21 51 23 37 -11 28 0 0.00 0.0 0 8.3 15 140 M M 1 19 140
22 63 31 47 -1 18 0 0.08 0.3 0 15.0 31 320 M M 4 1 39 340
23 38 28 33 -15 32 0 0.08 0.7 1 8.1 17 40 M M 9 1 20 40
24 56 27 42 -7 23 0 T 0.0 0 7.4 17 60 M M 8 21 60
25 55 37 46 -3 19 0 0.43 0.0 0 5.8 15 350 M M 9 1 20 340
26 53 40 47 -2 18 0 T 0.0 0 4.6 14 130 M M 9 1 17 80
27 64 35 50 0 15 0 0.00 0.0 0 5.8 17 240 M M 4 19 240
28 69 41 55 5 10 0 0.00 0.0 0 12.1 25 310 M M 4 30 310
29 76 47 62 12 3 0 0.00 0.0 0 12.5 28 280 M M 5 34 290
30 84 53 69 18 0 4 0.00 0.0 0 10.9 25 230 M M 7 33 220
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SM 1711 1001 591 4 1.25 5.0 320.4 M 181
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AV 57.0 33.4 10.7 FASTST M M 6 MAX(MPH)
MISC ----> 41 330 50 350
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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: BILLINGS MT
MONTH: APRIL
YEAR: 2021
LATITUDE: 45 47 N
LONGITUDE: 108 32 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 45.2 TOTAL FOR MONTH: 1.25 1 = FOG OR MIST
DPTR FM NORMAL: -1.0 DPTR FM NORMAL: -0.41 2 = FOG REDUCING VISIBILITY
HIGHEST: 84 ON 30 GRTST 24HR 0.43 ON 25-25 TO 1/4 MILE OR LESS
LOWEST: 23 ON 21,13 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 5.0 INCHES 5 = HAIL
GRTST 24HR 1.7 ON 19-19 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 2 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: 10
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3
MIN 32 OR BELOW: 15 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 591 CLEAR (SCALE 0-3) 4
DPTR FM NORMAL 24 PTCLDY (SCALE 4-7) 19
TOTAL FM JUL 1 6149 CLOUDY (SCALE 8-10) 7
DPTR FM NORMAL -223
[CDD (BASE 65) ]
TOTAL THIS MO. 4
DPTR FM NORMAL 3 [PRESSURE DATA]
TOTAL FM JAN 1 4 HIGHEST SLP 30.51 ON 13
DPTR FM NORMAL 3 LOWEST SLP 29.45 ON 10
[REMARKS]
#FINAL-04-21#