WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS53 KAPX 010730
CF6APN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ALPENA MI
MONTH: JULY
YEAR: 2021
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 70 57 64 -3 1 0 0.00 0.0 0 11.5 22 350 M M 6 31 10
2 75 53 64 -3 1 0 0.00 0.0 0 9.7 20 340 M M 1 27 330
3 87 60 74 7 0 9 0.00 0.0 0 5.7 18 350 M M 4 25 360
4 86 59 73 6 0 8 0.00 0.0 0 4.2 14 130 M M 0 1 21 120
5 88 64 76 9 0 11 0.32 0.0 0 6.7 16 310 M M 4 13 31 310
6 89 62 76 8 0 11 0.05 0.0 0 6.1 13 360 M M 2 1 M M
7 63 53 58 -10 7 0 1.00 0.0 0 9.5 17 60 M M 10 1 25 60
8 60 53 57 -11 8 0 0.29 0.0 0 7.9 14 50 M M 10 1 22 50
9 77 50 64 -4 1 0 0.00 0.0 0 5.3 12 10 M M 2 1 18 20
10 78 47 63 -5 2 0 0.00 0.0 0 4.4 15 130 M M 0 M M
11 78 49 64 -4 1 0 0.00 0.0 0 3.1 13 110 M M 0 16 110
12 80 49 65 -3 0 0 0.00 0.0 0 4.0 13 130 M M 0 17 110
13 76 62 69 1 0 4 0.64 0.0 0 3.5 12 340 M M 9 12 16 130
14 88 59 74 6 0 9 T 0.0 0 5.6 15 240 M M 4 123 26 230
15 77 62 70 2 0 5 0.74 0.0 0 6.9 17 150 M M 7 18 25 300
16 76 52 64 -4 1 0 0.00 0.0 0 2.8 10 120 M M 0 1 16 100
17 84 53 69 0 0 4 0.00 0.0 0 3.7 12 40 M M 0 18 30
18 85 58 72 3 0 7 0.00 0.0 0 4.4 15 340 M M 0 22 320
19 88 64 76 7 0 11 0.00 0.0 0 4.0 12 320 M M 0 16 300
20 77 62 70 1 0 5 T 0.0 0 8.1 20 20 M M 6 26 360
21 75 52 64 -5 1 0 0.00 0.0 0 5.0 13 10 M M 1 M M
22 74 51 63 -6 2 0 0.00 0.0 0 2.4 10 130 M M 4 12 130
23 80 59 70 1 0 5 0.00 0.0 0 6.7 17 120 M M 4 23 130
24 79 67 73 4 0 8 1.25 0.0 0 7.2 25 340 M M 7 13 34 340
25 86 63 75 6 0 10 0.00 0.0 0 6.1 15 270 M M 1 23 260
26 88 58 73 4 0 8 0.00 0.0 0 4.0 16 330 M M 1 21 340
27 81 60 71 2 0 6 0.93 0.0 0 3.0 16 360 M M 5 13 24 310
28 81 57 69 0 0 4 T 0.0 0 4.9 13 120 M M 3 128 17 100
29 79 63 71 2 0 6 0.21 0.0 0 9.4 22 330 M M 6 1 30 340
30 71 51 61 -7 4 0 T 0.0 0 9.9 21 360 M M 3 27 360
31 71 51 61 -7 4 0 0.43 0.0 0 5.1 16 360 M M 7 123 24 330
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SM 2447 1760 33 131 5.86 0.0 180.8 M 107
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AV 78.9 56.8 5.8 FASTST M M 3 MAX(MPH)
MISC ----> 25 340 34 340
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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: JULY
YEAR: 2021
LATITUDE: 45 4 N
LONGITUDE: 83 34 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 67.9 TOTAL FOR MONTH: 5.86 1 = FOG OR MIST
DPTR FM NORMAL: -0.3 DPTR FM NORMAL: 2.66 2 = FOG REDUCING VISIBILITY
HIGHEST: 89 ON 6 GRTST 24HR 1.25 ON 24-24 TO 1/4 MILE OR LESS
LOWEST: 47 ON 10 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: 0 0.10 INCH OR MORE: 9
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 5
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2
[HDD (BASE 65) ]
TOTAL THIS MO. 33 CLEAR (SCALE 0-3) 15
DPTR FM NORMAL -1 PTCLDY (SCALE 4-7) 13
TOTAL FM JUL 1 33 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL -4
[CDD (BASE 65) ]
TOTAL THIS MO. 131
DPTR FM NORMAL -2 [PRESSURE DATA]
TOTAL FM JAN 1 300 HIGHEST SLP 30.24 ON 22
DPTR FM NORMAL 87 LOWEST SLP 29.65 ON 24
[REMARKS]
#FINAL-07-21#