WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS53 KAPX 240730
CF6APN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ALPENA MI
MONTH: APRIL
YEAR: 2026
LATITUDE: 45 4 N
LONGITUDE: 83 34 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
================================================================================
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
================================================================================
1 32 23 28 -7 37 0 0.00 0.0 T 10.6 21 330 M M 6 29 310
2 36 29 33 -3 32 0 1.17 0.0 T 13.2 23 100 M M 9 16 34 100
3 56 33 45 9 20 0 0.01 0.0 T 11.3 20 50 M M 9 1 31 270
4 41 33 37 1 28 0 0.28 0.0 T 10.8 23 100 M M 10 1 34 100
5 39 30 35 -2 30 0 0.06 T T 10.7 22 270 M M 9 12 37 310
6 43 21 32 -5 33 0 T T T 7.5 24 320 M M 9 1 38 310
7 35 16 26 -12 39 0 T 0.0 T 9.2 25 330 M M 3 35 330
8 52 20 36 -2 29 0 T 0.0 T 14.0 24 170 M M 4 35 190
9 56 35 46 8 19 0 0.02 0.0 0 11.5 25 270 M M 3 39 260
10 43 28 36 -3 29 0 0.19 1.8 1 4.3 14 340 M M 8 1 17 350
11 50 21 36 -3 29 0 0.00 0.0 0 6.4 17 100 M M 1 21 100
12 65 36 51 11 14 0 2.24 0.0 T 11.5 32 230 M M 9 13 50 230
13 65 42 54 14 11 0 0.04 0.0 0 9.5 24 220 M M 6 44 220
14 61 40 51 10 14 0 1.17 0.0 0 9.4 17 110 M M 8 123 23 130
15 62 43 53 12 12 0 0.03 0.0 0 2.9 20 140 M M 9 12 24 140
16 63 41 52 11 13 0 0.10 0.0 0 4.6 14 360 M M 6 1 17 320
17 65 36 51 9 14 0 0.00 0.0 0 8.2 20 170 M M 0 1 28 170
18 63 31 47 5 18 0 0.04 T 0 11.5 22 160 M M 9 13 35 250
19 40 26 33 -10 32 0 0.02 0.2 T 11.1 24 330 M M 8 1 33 330
20 41 23 32 -11 33 0 0.00 0.0 0 8.6 18 130 M M 1 25 100
21 66 36 51 7 14 0 0.00 0.0 0 9.0 15 170 M M 1 21 200
22 65 34 50 6 15 0 0.00 0.0 0 4.3 12 40 M M 0 21 40
23 61 32 47 3 18 0 0.00 0.0 0 8.4 21 100 M M 0 26 110
================================================================================
SM 1200 709 533 0 5.37 2.0 208.5 M 128
================================================================================
AV 52.2 30.8 9.1 FASTST M M 6 MAX(MPH)
MISC ----> 32 230 50 230
================================================================================
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: 2026
LATITUDE: 45 4 N
LONGITUDE: 83 34 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 41.5 TOTAL FOR MONTH: 5.37 1 = FOG OR MIST
DPTR FM NORMAL: 1.8 DPTR FM NORMAL: 3.13 2 = FOG REDUCING VISIBILITY
HIGHEST: 66 ON 21 GRTST 24HR 2.27 ON 12-13 TO 1/4 MILE OR LESS
LOWEST: 16 ON 7 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 2.0 INCHES 5 = HAIL
GRTST 24HR 1.8 ON 10-10 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 1 ON 10 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: 1 0.01 INCH OR MORE: 13
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6
MIN 32 OR BELOW: 12 0.50 INCH OR MORE: 3
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 3
[HDD (BASE 65) ]
TOTAL THIS MO. 533 CLEAR (SCALE 0-3) 7
DPTR FM NORMAL -47 PTCLDY (SCALE 4-7) 7
TOTAL FM JUL 1 7168 CLOUDY (SCALE 8-10) 9
DPTR FM NORMAL -44
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP M ON M
DPTR FM NORMAL 0 LOWEST SLP 29.46 ON 18
[REMARKS]