WFO Monthly/Daily Climate Data Issued by NWS Birmingham, AL
000
CXUS54 KBMX 311216
CF6BHM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: BIRMINGHAM
MONTH: DECEMBER
YEAR: 2011
LATITUDE: 33 34 N
LONGITUDE: 86 45 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 60 25 43 -6 22 0 0.00 0.0 0 0.7 9 90 M M 0 1 16 180
2 64 30 47 -2 18 0 0.00 0.0 0 0.5 6 180 M M 0 1 7 150
3 65 37 51 2 14 0 0.00 0.0 0 6.9 17 140 M M 0 23 120
4 71 55 63 14 2 0 0.00 0.0 0 11.3 21 130 M M 2 30 140
5 72 60 66 18 0 1 0.10 0.0 0 10.4 24 190 M M 7 1 31 190
6 65 46 56 8 9 0 1.96 0.0 0 6.4 17 270 M M 10 13 22 270
7 46 33 40 -8 25 0 0.35 0.0 0 10.7 25 270 M M 9 1 32 270
8 49 30 40 -8 25 0 0.00 0.0 0 3.2 12 40 M M 2 1 14 360
9 52 31 42 -5 23 0 0.00 0.0 0 2.0 8 320 M M 0 12 330
10 49 29 39 -8 26 0 0.00 0.0 0 6.5 18 10 M M 0 1 22 360
11 51 26 39 -8 26 0 0.00 0.0 0 3.7 12 80 M M 1 16 80
12 52 45 49 2 16 0 0.00 0.0 0 5.0 10 120 M M 9 15 110
13 68 41 55 9 10 0 0.00 0.0 0 1.5 6 10 M M 1 1 8 170
14 73 45 59 13 6 0 0.00 0.0 0 5.8 14 160 M M 1 22 150
15 71 58 65 19 0 0 0.15 0.0 0 6.4 17 190 M M 8 1 22 190
16 65 44 55 9 10 0 0.04 0.0 0 6.8 18 320 M M 10 1 21 320
17 52 33 43 -3 22 0 0.00 0.0 0 6.1 14 10 M M 4 1 17 330
18 57 29 43 -2 22 0 0.00 0.0 0 1.4 13 330 M M 0 17 340
19 58 34 46 1 19 0 0.00 0.0 0 2.8 8 140 M M 1 14 130
20 64 54 59 14 6 0 0.01 0.0 0 6.1 15 140 M M 9 1 22 170
21 68 49 59 14 6 0 0.33 0.0 0 6.8 18 180 M M 7 1 28 150
22 68 48 58 13 7 0 0.94 0.0 0 5.8 26 310 M M 9 123 32 310
23 49 44 47 2 18 0 0.00 0.0 0 8.1 14 350 M M 10 17 360
24 56 39 48 3 17 0 0.00 0.0 0 5.7 14 350 M M 5 17 350
25 51 41 46 2 19 0 0.56 0.0 0 2.3 21 340 M M 8 12 24 340
26 54 36 45 1 20 0 0.37 0.0 0 5.6 21 130 M M 4 12 29 130
27 51 41 46 2 19 0 0.43 0.0 0 12.4 25 270 M M 8 1 33 250
28 53 31 42 -2 23 0 0.00 0.0 0 1.7 9 270 M M 0 12 250
29 59 31 45 1 20 0 0.00 0.0 0 2.8 14 240 M M 0 1 17 260
30 68 42 55 11 10 0 0.00 0.0 0 7.0 23 200 M M 4 30 210
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SM 1781 1187 460 1 5.24 0.0 162.4 M 129
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AV 59.4 39.6 5.4 FASTST M M 4 MAX(MPH)
MISC ----> # 26 310 # 33 250
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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: BIRMINGHAM
MONTH: DECEMBER
YEAR: 2011
LATITUDE: 33 34 N
LONGITUDE: 86 45 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 49.5 TOTAL FOR MONTH: 5.24 1 = FOG OR MIST
DPTR FM NORMAL: 3.3 DPTR FM NORMAL: 0.92 2 = FOG REDUCING VISIBILITY
HIGHEST: 73 ON 14 GRTST 24HR 2.16 ON 6- 7 TO 1/4 MILE OR LESS
LOWEST: 25 ON 1 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: 11
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 9
MIN 32 OR BELOW: 9 0.50 INCH OR MORE: 3
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 460 CLEAR (SCALE 0-3) 14
DPTR FM NORMAL -109 PTCLDY (SCALE 4-7) 8
TOTAL FM JUL 1 899 CLOUDY (SCALE 8-10) 8
DPTR FM NORMAL -128
[CDD (BASE 65) ]
TOTAL THIS MO. 1
DPTR FM NORMAL 1 [PRESSURE DATA]
TOTAL FM JAN 1 2374 HIGHEST SLP M ON M
DPTR FM NORMAL 319 LOWEST SLP 29.81 ON M
[REMARKS]