WFO Monthly/Daily Climate Data Issued by NWS
395
CXUS56 KTFX 011210
CF6GTF
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: GREAT FALLS MT
MONTH: JANUARY
YEAR: 2021
LATITUDE: 47 28 N
LONGITUDE: 111 22 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 44 31 38 14 27 0 0.00 0.0 0 20.4 33 230 M M 1 41 220
2 47 37 42 18 23 0 0.00 0.0 0 27.2 44 220 M M 0 62 220
3 51 32 42 18 23 0 T T 0 25.5 51 270 M M 1 8 67 260
4 46 25 36 12 29 0 0.00 0.0 0 16.6 31 200 M M 2 44 200
5 45 31 38 14 27 0 0.00 0.0 0 17.9 26 230 M M 0 36 220
6 51 34 43 19 22 0 0.00 0.0 0 19.6 32 220 M M 1 42 220
7 42 32 37 12 28 0 0.18 0.7 0 5.2 17 200 M M 10 12 21 200
8 42 20 31 6 34 0 0.00 0.0 0 8.0 22 180 M M 3 1 26 170
9 39 17 28 3 37 0 0.00 0.0 0 8.4 14 190 M M 0 17 200
10 43 25 34 9 31 0 0.00 0.0 0 20.7 29 210 M M 0 38 220
11 47 32 40 15 25 0 0.00 0.0 0 22.4 32 220 M M 0 44 230
12 50 33 42 17 23 0 0.00 0.0 0 19.4 35 220 M M 1 44 220
13 53 29 41 16 24 0 T 0.0 0 29.9 58 250 M M 4 8 76 250
14 40 17 29 4 36 0 0.00 0.0 0 12.7 22 290 M M 1 30 280
15 47 18 33 8 32 0 0.00 0.0 0 17.8 36 230 M M 1 45 230
16 45 21 33 8 32 0 0.00 0.0 0 10.3 15 270 M M 1 23 270
17 48 30 39 14 26 0 T T 0 18.5 38 280 M M 8 49 290
18 40 17 29 4 36 0 T T 0 12.4 22 320 M M 9 1 28 330
19 41 18 30 4 35 0 0.00 0.0 0 24.1 41 230 M M 0 52 230
20 44 20 32 6 33 0 0.00 0.0 0 17.8 41 220 M M 0 56 220
21 32 15 24 -2 41 0 0.00 0.0 0 3.4 9 350 M M 8 11 310
22 33 6 20 -6 45 0 0.00 0.0 0 4.6 10 250 M M 1 18 12 200
23 28 5 17 -9 48 0 0.00 0.0 0 5.2 13 200 M M 3 16 200
24 37 11 24 -2 41 0 0.00 0.0 0 10.5 22 230 M M 4 29 230
25 19 5 12 -14 53 0 T T 0 5.0 8 40 M M 6 18 12 70
26 24 8 16 -10 49 0 T 0.2 0 4.6 14 190 M M 5 128 18 190
27 40 8 24 -2 41 0 0.00 0.0 0 11.0 23 190 M M 2 33 170
28 50 17 34 8 31 0 0.00 0.0 0 15.0 26 200 M M 2 36 190
29 34 13 24 -2 41 0 T T 0 3.6 9 110 M M 8 1 11 110
30 43 11 27 1 38 0 0.00 0.0 0 10.7 24 250 M M 5 12 35 240
31 49 26 38 12 27 0 0.00 0.0 0 15.7 24 210 M M 0 32 220
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SM 1294 644 1038 0 0.18 0.9 444.1 M 87
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AV 41.7 20.8 14.3 FASTST M M 3 MAX(MPH)
MISC ----> 58 250 76 250
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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: GREAT FALLS MT
MONTH: JANUARY
YEAR: 2021
LATITUDE: 47 28 N
LONGITUDE: 111 22 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 31.3 TOTAL FOR MONTH: 0.18 1 = FOG OR MIST
DPTR FM NORMAL: 6.1 DPTR FM NORMAL: -0.33 2 = FOG REDUCING VISIBILITY
HIGHEST: 53 ON 13 GRTST 24HR 0.18 ON 7- 7 TO 1/4 MILE OR LESS
LOWEST: 5 ON 25,23 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.9 INCH 5 = HAIL
GRTST 24HR 0.7 ON 7- 7 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 0 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: 1
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. 1038 CLEAR (SCALE 0-3) 21
DPTR FM NORMAL -196 PTCLDY (SCALE 4-7) 7
TOTAL FM JUL 1 3838 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL -612
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP 30.61 ON 14
DPTR FM NORMAL 0 LOWEST SLP 29.44 ON 13
[REMARKS]
#FINAL-01-21#