WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS56 KTFX 161542
CF6LWT
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: LEWISTOWN MT
MONTH: DECEMBER
YEAR: 2023
LATITUDE: 47 2 N
LONGITUDE: 109 28 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 40 16 28 1 37 0 0.00 M M 10.4 25 250 M M 7 33 240
2 42 22 32 5 33 0 T M M 16.8 35 250 M M 3 44 240
3 43 30 37 10 28 0 T M M 15.5 25 220 M M 5 37 300
4 46 30 38 12 27 0 T M M 12.7 35 280 M M 5 52 280
5 59 43 51 25 14 0 0.01 M M 18.8 31 240 M M 3 41 240
6 60 37 49 23 16 0 0.00 M M 12.7 22 220 M M 1 30 220
7 52 30 41 15 24 0 0.03 M M 12.7 30 290 M M 6 1 44 290
8 37 28 33 8 32 0 0.03 M M 7.9 15 290 M M 8 1 21 290
9 33 11 22 -3 43 0 0.04 M M 7.9 22 230 M M 4 1 30 230
10 46 29 38 13 27 0 0.00 M M 12.8 26 240 M M 1 37 240
11 39 20 30 5 35 0 0.07 M M 6.5 17 310 M M 9 16 26 310
12 40 17 29 5 36 0 0.00 M M 5.1 12 180 M M 0 13 180
13 54 18 36 12 29 0 0.00 M M 6.1 13 130 M M 0 15 130
14 48 17 33 9 32 0 0.00 M M 6.4 16 310 M M 0 26 310
15 45 19 32 8 33 0 0.00 M M 5.0 13 130 M M 0 15 120
16 53 23 38 14 27 0 0.00 M M 13.3 23 250 M M 0 30 230
17 44 22 33 9 32 0 0.00 M M 6.7 18 300 M M 4 28 290
18 59 23 41 17 24 0 0.00 M M 5.4 15 230 M M 0 17 220
19 56 32 44 21 21 0 0.00 M M 5.6 15 220 M M 5 20 230
20 58 30 44 21 21 0 0.00 M M 8.0 21 240 M M 0 28 240
21 55 29 42 19 23 0 0.00 M M 11.0 17 280 M M 1 24 270
22 56 35 46 23 19 0 0.00 M M 11.0 22 220 M M 0 28 220
23 39 10 25 2 40 0 0.16 M M 9.8 20 300 M M 7 1 31 320
24 29 3 16 -7 49 0 0.00 M M 5.8 14 120 M M 1 17 130
25 35 4 20 -3 45 0 0.00 M M 5.8 12 120 M M 0 13 120
26 40 9 25 2 40 0 0.00 M M 5.5 15 230 M M 1 16 230
27 45 14 30 7 35 0 0.00 M M 6.1 14 240 M M 0 15 230
28 49 18 34 11 31 0 0.00 M M 6.1 13 220 M M 0 17 290
29 47 22 35 12 30 0 0.00 M M 5.5 10 150 M M 2 12 140
30 46 23 35 12 30 0 0.00 M M 9.5 16 100 M M 0 20 120
31 47 22 35 12 30 0 0.00 M M 4.4 10 120 M M 0 12 120
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SM 1442 686 943 0 0.34 M 276.8 M 73
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AV 46.5 22.1 8.9 FASTST M M 2 MAX(MPH)
MISC ----> # 35 250 52 280
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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: LEWISTOWN MT
MONTH: DECEMBER
YEAR: 2023
LATITUDE: 47 2 N
LONGITUDE: 109 28 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 34.3 TOTAL FOR MONTH: 0.34 1 = FOG OR MIST
DPTR FM NORMAL: 10.0 DPTR FM NORMAL: -0.17 2 = FOG REDUCING VISIBILITY
HIGHEST: 60 ON 6 GRTST 24HR 0.16 ON 23-23 TO 1/4 MILE OR LESS
LOWEST: 3 ON 24 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: M 5 = HAIL
GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: M ON M 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: 1 0.01 INCH OR MORE: 6
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: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 943 CLEAR (SCALE 0-3) 20
DPTR FM NORMAL -319 PTCLDY (SCALE 4-7) 10
TOTAL FM JUL 1 2763 CLOUDY (SCALE 8-10) 1
DPTR FM NORMAL -590
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 229 HIGHEST SLP 30.47 ON 15
DPTR FM NORMAL 0 LOWEST SLP 29.44 ON 7
[REMARKS]
#FINAL-12-23#