WFO Monthly/Daily Climate Data Issued by NWS Birmingham, AL
000
CXUS54 KBMX 011010
CF6BHM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: BIRMINGHAM
MONTH: APRIL
YEAR: 2021
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 54 35 45 -14 20 0 0.00 0.0 0 10.3 25 320 M M 0 34 10
2 58 31 45 -14 20 0 0.00 0.0 0 5.3 16 50 M M 0 22 360
3 67 34 51 -8 14 0 0.00 0.0 0 1.8 9 220 M M 1 12 110
4 74 39 57 -3 8 0 0.00 0.0 0 1.5 9 340 M M 0 12 140
5 78 45 62 2 3 0 0.00 0.0 M 1.7 12 250 M M 0 16 210
6 80 52 66 6 0 1 0.00 0.0 M 3.4 14 190 M M 2 17 210
7 82 60 71 11 0 6 0.00 0.0 M 9.1 18 200 M M 7 26 160
8 82 62 72 12 0 7 0.01 0.0 0 13.0 24 200 M M 6 32 190
9 75 57 66 5 0 1 1.52 0.0 0 7.1 24 350 M M 6 138 31 360
10 76 60 68 7 0 3 1.68 0.0 0 9.4 21 130 M M 8 13 27 120
11 75 52 64 3 1 0 0.00 0.0 0 6.4 17 250 M M 1 22 250
12 84 48 66 4 0 1 0.00 0.0 0 3.5 14 270 M M 1 8 20 280
13 85 54 70 8 0 5 0.00 0.0 0 3.7 15 220 M M 6 19 220
14 74 52 63 1 2 0 0.04 0.0 0 4.5 15 210 M M 7 13 19 200
15 72 53 63 1 2 0 0.02 0.0 0 8.4 18 20 M M 7 1 23 10
16 68 50 59 -3 6 0 T 0.0 0 3.3 12 70 M M 10 17 70
17 73 53 63 0 2 0 0.00 0.0 0 5.9 16 280 M M 8 28 310
18 69 45 57 -6 8 0 0.00 0.0 0 4.7 13 320 M M 5 16 310
19 71 44 58 -5 7 0 0.00 0.0 M 3.4 12 330 M M 2 17 300
20 77 48 63 -1 2 0 0.00 0.0 M 3.7 15 220 M M 2 25 180
21 58 39 49 -15 16 0 0.00 0.0 0 10.1 21 320 M M 3 26 330
22 66 35 51 -13 14 0 0.00 0.0 0 1.8 12 290 M M 2 14 290
23 72 47 60 -4 5 0 T 0.0 M 5.3 15 190 M M 8 21 170
24 81 55 68 3 0 3 1.49 0.0 M 11.4 28 110 M M 9 13 35 100
25 71 51 61 -4 4 0 0.00 0.0 0 7.6 17 10 M M 3 21 10
26 80 48 64 -1 1 0 0.00 0.0 0 2.8 14 120 M M 5 20 120
27 83 57 70 4 0 5 0.00 0.0 0 7.3 18 180 M M 8 23 200
28 85 68 77 11 0 12 0.00 0.0 0 7.1 15 190 M M 6 25 120
29 81 67 74 8 0 9 0.03 0.0 0 11.5 21 220 M M 9 1 27 230
30 75 57 66 0 0 1 0.00 0.0 0 5.7 15 30 M M 8 20 20
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SM 2226 1498 135 54 4.79 0.0 180.7 M 140
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AV 74.2 49.9 6.0 FASTST M M 5 MAX(MPH)
MISC ----> 28 110 35 100
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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: APRIL
YEAR: 2021
LATITUDE: 33 34 N
LONGITUDE: 86 45 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 62.1 TOTAL FOR MONTH: 4.79 1 = FOG OR MIST
DPTR FM NORMAL: -0.4 DPTR FM NORMAL: 0.41 2 = FOG REDUCING VISIBILITY
HIGHEST: 85 ON 28,13 GRTST 24HR 3.20 ON 9-10 TO 1/4 MILE OR LESS
LOWEST: 31 ON 2 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: 7
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3
MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 3
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 3
[HDD (BASE 65) ]
TOTAL THIS MO. 135 CLEAR (SCALE 0-3) 11
DPTR FM NORMAL -4 PTCLDY (SCALE 4-7) 15
TOTAL FM JUL 1 2322 CLOUDY (SCALE 8-10) 4
DPTR FM NORMAL -330
[CDD (BASE 65) ]
TOTAL THIS MO. 54
DPTR FM NORMAL -8 [PRESSURE DATA]
TOTAL FM JAN 1 103 HIGHEST SLP 30.52 ON 2
DPTR FM NORMAL 19 LOWEST SLP 29.59 ON 24
[REMARKS]
#FINAL-04-21#