WFO Monthly/Daily Climate Data Issued by NWS Huntsville, AL
000
CXUS54 KHUN 010810
CF6MSL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: MUSCLE SHOALS
MONTH: MAY
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 82 50 66 -1 0 1 0.00 0.0 0 2.9 10 50 M M 0 18 13 60
2 76 58 67 -1 0 2 0.07 0.0 0 7.2 17 160 M M 6 3 23 180
3 87 71 79 11 0 14 T 0.0 0 11.5 22 220 M M 6 27 210
4 78 64 71 3 0 6 1.98 0.0 0 8.0 29 260 M M 7 13 39 240
5 74 57 66 -2 0 1 0.00 0.0 0 6.3 14 310 M M 6 8 20 300
6 75 48 62 -7 3 0 0.08 0.0 0 4.1 33 300 M M 1 18 47 300
7 73 50 62 -7 3 0 0.00 0.0 0 3.3 15 250 M M 1 18 300
8 76 55 66 -3 0 1 0.03 0.0 0 4.8 12 180 M M 5 16 180
9 78 64 71 1 0 6 0.61 0.0 0 13.5 25 240 M M 5 37 230
10 65 55 60 -10 5 0 0.00 0.0 0 5.4 10 30 M M 10 18 14 30
11 70 54 62 -8 3 0 0.04 0.0 0 5.6 14 90 M M 8 17 90
12 73 57 65 -5 0 0 0.02 0.0 0 9.1 15 40 M M 4 22 40
13 75 50 63 -8 2 0 0.00 0.0 0 3.0 10 40 M M 3 15 40
14 72 43 58 -13 7 0 0.00 0.0 0 M M M M M M M M
15 81 47 64 -7 1 0 0.00 0.0 0 2.2 12 200 M M 1 18 13 220
16 83 56 70 -1 0 5 0.00 0.0 0 6.2 16 220 M M 2 20 240
17 79 54 67 -5 0 2 0.00 0.0 0 M M M M M 0 M M
18 76 65 71 -1 0 6 0.05 0.0 0 7.3 15 120 M M 4 21 140
19 85 69 77 5 0 12 0.00 0.0 0 10.9 23 150 M M 2 31 150
20 86 66 76 4 0 11 0.00 0.0 0 9.9 21 140 M M 1 27 150
21 87 63 75 2 0 10 0.00 0.0 0 7.4 18 150 M M 0 26 150
22 86 61 74 1 0 9 0.00 0.0 0 2.6 9 130 M M 0 18 12 140
23 91 59 75 2 0 10 0.00 0.0 0 1.0 9 10 M M 2 128 13 360
24 92 62 77 3 0 12 0.00 0.0 0 1.4 9 320 M M 1 128 12 320
25 93 65 79 5 0 14 0.00 0.0 0 5.1 18 240 M M 1 18 24 210
26 83 64 74 0 0 9 0.09 0.0 0 4.3 16 260 M M 4 138 19 300
27 88 67 78 4 0 13 0.00 0.0 0 2.8 12 270 M M 5 128 14 270
28 84 62 73 -1 0 8 0.14 0.0 0 9.7 21 310 M M 5 26 350
29 67 57 62 -13 3 0 0.00 0.0 0 7.9 14 20 M M 9 22 10
30 77 53 65 -10 0 0 0.00 0.0 0 6.6 15 50 M M 3 20 50
31 83 50 67 -8 0 2 0.00 0.0 0 3.7 13 190 M M 1 18 200
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SM 2475 1796 27 154 3.11 0.0 173.7 M 103
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AV 79.8 57.9 6.0 FASTST M M 3 MAX(MPH)
MISC ----> 33 300 47 300
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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: MUSCLE SHOALS
MONTH: MAY
YEAR: 2021
LATITUDE: 34 45 N
LONGITUDE: 87 37 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 68.9 TOTAL FOR MONTH: 3.11 1 = FOG OR MIST
DPTR FM NORMAL: -2.4 DPTR FM NORMAL: -1.44 2 = FOG REDUCING VISIBILITY
HIGHEST: 93 ON 25 GRTST 24HR 1.98 ON 4- 4 TO 1/4 MILE OR LESS
LOWEST: 43 ON 14 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.0 INCH 5 = HAIL
GRTST 24HR 0.0 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: 0 0.01 INCH OR MORE: 10
MAX 90 OR ABOVE: 3 0.10 INCH OR MORE: 3
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 2
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 27 CLEAR (SCALE 0-3) 16
DPTR FM NORMAL 5 PTCLDY (SCALE 4-7) 12
TOTAL FM JUL 1 2621 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL -199
[CDD (BASE 65) ]
TOTAL THIS MO. 154
DPTR FM NORMAL -65 [PRESSURE DATA]
TOTAL FM JAN 1 250 HIGHEST SLP M ON M
DPTR FM NORMAL -56 LOWEST SLP 29.65 ON 3
[REMARKS]
#FINAL-05-21#