WFO Monthly/Daily Climate Data Issued by NWS Huntsville, AL
000
CXUS54 KHUN 012140
CF6MSL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: MUSCLE SHOALS
MONTH: FEBRUARY
YEAR: 2021
LATITUDE: 34 45 N
LONGITUDE: 87 37 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 35 38 -4 27 0 0.00 0.0 0 12.5 22 320 M M 9 30 310
2 47 31 39 -3 26 0 0.00 0.0 0 7.9 16 300 M M 0 22 290
3 51 25 38 -5 27 0 0.00 0.0 0 3.3 10 30 M M 0 8 13 30
4 60 29 45 2 20 0 0.38 0.0 0 12.4 29 190 M M 5 8 36 200
5 51 32 42 -1 23 0 0.00 0.0 0 3.5 14 300 M M 1 20 300
6 54 29 42 -1 23 0 0.45 T 0 6.3 20 120 M M 6 25 120
7 39 34 37 -6 28 0 0.01 0.0 0 6.5 13 50 M M 10 8 18 350
8 54 34 44 0 21 0 0.00 0.0 0 3.7 9 110 M M 6 8 12 80
9 65 39 52 8 13 0 0.00 0.0 0 2.5 9 300 M M 7 12 310
10 76 43 60 16 5 0 0.00 0.0 0 6.7 17 190 M M 5 18 22 190
11 51 36 44 0 21 0 0.60 0.0 0 6.7 12 40 M M 10 8 14 40
12 37 32 35 -9 30 0 0.00 0.0 0 8.4 14 20 M M 10 8 19 20
13 34 29 32 -13 33 0 T 0.0 0 7.8 15 350 M M 10 68 19 350
14 30 27 29 -16 36 0 0.06 T 0 8.9 17 30 M M 10 468 20 30
15 32 15 24 -21 41 0 0.40 T T 10.1 21 290 M M 10 68 26 290
16 22 12 17 -28 48 0 0.01 0.2 T 7.3 17 290 M M 8 8 21 280
17 33 19 26 -20 39 0 0.59 4.5 T 5.5 10 60 M M 8 68 14 70
18 37 30 34 -12 31 0 0.01 0.0 5 6.1 14 10 M M 10 168 19 10
19 36 19 28 -18 37 0 0.00 0.0 3 4.5 15 360 M M 2 21 20
20 44 16 30 -16 35 0 0.00 0.0 M 1.5 7 50 M M 0 18 8 50
21 60 27 44 -3 21 0 0.00 0.0 M 9.5 23 200 M M 2 27 210
22 58 37 48 1 17 0 0.23 0.0 M 8.5 23 290 M M 4 1 29 190
23 73 35 54 7 11 0 0.00 0.0 0 7.0 18 270 M M 0 22 270
24 76 39 58 10 7 0 0.02 0.0 0 7.7 21 210 M M 3 26 210
25 68 49 59 11 6 0 0.04 0.0 0 6.4 16 50 M M 3 20 50
26 65 45 55 7 10 0 1.84 0.0 0 6.6 20 160 M M 10 18 25 150
27 73 63 68 20 0 3 0.07 0.0 0 7.6 22 190 M M 7 8 29 190
28 79 60 70 21 0 5 0.27 0.0 0 12.6 25 210 M M 7 3 35 180
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SM 1445 921 636 8 4.98 4.7 198.0 M 163
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AV 51.6 32.9 7.1 FASTST M M 6 MAX(MPH)
MISC ----> 29 190 36 200
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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: MUSCLE SHOALS
MONTH: FEBRUARY
YEAR: 2021
LATITUDE: 34 45 N
LONGITUDE: 87 37 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 42.3 TOTAL FOR MONTH: 4.98 1 = FOG OR MIST
DPTR FM NORMAL: -3.0 DPTR FM NORMAL: 0.32 2 = FOG REDUCING VISIBILITY
HIGHEST: 79 ON 28 GRTST 24HR 1.88 ON 25-26 TO 1/4 MILE OR LESS
LOWEST: 12 ON 16 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 4.7 INCHES 5 = HAIL
GRTST 24HR 4.5 ON 17-17 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 5 ON 18 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: 3 0.01 INCH OR MORE: 15
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 8
MIN 32 OR BELOW: 15 0.50 INCH OR MORE: 3
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 636 CLEAR (SCALE 0-3) 9
DPTR FM NORMAL 81 PTCLDY (SCALE 4-7) 10
TOTAL FM JUL 1 2245 CLOUDY (SCALE 8-10) 9
DPTR FM NORMAL -290
[CDD (BASE 65) ]
TOTAL THIS MO. 8
DPTR FM NORMAL 7 [PRESSURE DATA]
TOTAL FM JAN 1 8 HIGHEST SLP 30.47 ON 20
DPTR FM NORMAL 8 LOWEST SLP 29.68 ON 4
[REMARKS]
#FINAL-02-21#