WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS53 KAPX 010631
CF6APN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ALPENA MI
MONTH: APRIL
YEAR: 2020
LATITUDE: 45 4 N
LONGITUDE: 83 34 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 37 46 11 19 0 0.00 0.0 0 7.0 16 10 M M 5 27 360
2 60 31 46 10 19 0 0.00 0.0 0 7.8 20 330 M M 0 29 340
3 55 25 40 4 25 0 0.00 0.0 0 4.1 13 130 M M 0 17 130
4 51 26 39 2 26 0 0.04 T 0 5.7 16 340 M M 6 1 23 310
5 53 27 40 3 25 0 0.00 0.0 0 7.8 17 340 M M 5 24 340
6 56 22 39 1 26 0 0.00 0.0 0 3.8 14 20 M M 5 17 320
7 47 29 38 0 27 0 0.13 0.0 0 5.4 16 120 M M 8 1 21 140
8 61 37 49 10 16 0 0.18 0.0 0 8.6 25 360 M M 7 1 35 350
9 44 31 38 -1 27 0 0.03 0.2 0 11.5 26 330 M M 7 18 43 320
10 44 29 37 -2 28 0 0.00 0.0 T 12.6 28 340 M M 2 39 340
11 51 27 39 -1 26 0 0.00 0.0 0 5.6 20 120 M M 3 24 100
12 55 32 44 4 21 0 0.19 0.0 0 6.7 17 130 M M 8 1 24 120
13 50 30 40 -1 25 0 0.30 T 0 12.0 29 280 M M 10 1 51 270
14 38 23 31 -10 34 0 T T 0 8.6 23 240 M M 4 18 35 220
15 37 22 30 -12 35 0 T T T 7.1 20 320 M M 4 28 320
16 41 22 32 -10 33 0 T T 0 8.2 22 260 M M 6 8 35 270
17 49 19 34 -8 31 0 0.00 0.0 0 4.6 17 30 M M 3 22 30
18 58 22 40 -3 25 0 0.00 0.0 0 10.4 23 220 M M 2 34 210
19 51 22 37 -6 28 0 T 0.0 0 10.4 25 350 M M 6 36 330
20 58 19 39 -5 26 0 0.13 0.0 0 8.3 21 220 M M 5 1 34 230
21 34 25 30 -14 35 0 0.05 0.4 T 13.4 25 290 M M 8 1 47 290
22 42 22 32 -12 33 0 0.00 0.0 0 7.1 20 140 M M 1 23 150
23 39 31 35 -10 30 0 T 0.0 0 9.2 20 130 M M 10 27 140
24 52 28 40 -5 25 0 0.00 0.0 0 4.8 14 100 M M 5 20 110
25 55 23 39 -7 26 0 0.00 0.0 0 3.9 14 100 M M 0 18 90
26 60 27 44 -2 21 0 0.00 0.0 0 7.4 20 20 M M 0 26 350
27 54 25 40 -6 25 0 0.24 0.0 0 5.8 17 110 M M 3 1 24 210
28 55 41 48 1 17 0 T 0.0 0 6.9 17 120 M M 7 1 25 130
29 47 41 44 -3 21 0 1.85 0.0 0 11.7 28 60 M M 10 1 40 50
30 45 41 43 -4 22 0 0.22 0.0 0 9.6 18 350 M M 10 1 27 350
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SM 1496 836 777 0 3.36 0.6 236.0 M 150
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AV 49.9 27.9 7.9 FASTST M M 5 MAX(MPH)
MISC ----> # 29 280 # 51 270
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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: ALPENA MI
MONTH: APRIL
YEAR: 2020
LATITUDE: 45 4 N
LONGITUDE: 83 34 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 38.9 TOTAL FOR MONTH: 3.36 1 = FOG OR MIST
DPTR FM NORMAL: -2.7 DPTR FM NORMAL: 0.97 2 = FOG REDUCING VISIBILITY
HIGHEST: 61 ON 8 GRTST 24HR 1.85 ON 29-29 TO 1/4 MILE OR LESS
LOWEST: 19 ON 20,17 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.6 INCH 5 = HAIL
GRTST 24HR 0.4 ON 21-21 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: 8
MIN 32 OR BELOW: 25 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 777 CLEAR (SCALE 0-3) 9
DPTR FM NORMAL 74 PTCLDY (SCALE 4-7) 16
TOTAL FM JUL 1 7052 CLOUDY (SCALE 8-10) 5
DPTR FM NORMAL -507
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL -2 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP M ON M
DPTR FM NORMAL -2 LOWEST SLP 29.17 ON 13
[REMARKS]
#FINAL-04-20#