WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS53 KAPX 110730
CF6APN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ALPENA MI
MONTH: MAY
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 46 32 39 -9 26 0 T T 0 8.4 20 340 M M 8 27 350
2 51 28 40 -8 25 0 0.00 0.0 0 6.8 18 110 M M 5 24 310
3 60 27 44 -4 21 0 0.23 M M 6.9 20 210 M M 7 1 33 240
4 77 34 56 7 9 0 0.05 0.0 0 12.1 30 220 M M 4 12 49 220
5 56 35 46 -3 19 0 0.00 0.0 0 7.9 18 260 M M 5 29 250
6 48 31 40 -10 25 0 0.00 0.0 0 6.9 16 120 M M 6 25 320
7 46 27 37 -13 28 0 T 0.0 0 4.5 16 40 M M 8 21 30
8 62 27 45 -5 20 0 0.00 0.0 0 5.6 17 300 M M 6 30 220
9 63 40 52 1 13 0 0.00 0.0 0 11.2 21 290 M M 6 37 240
10 54 35 45 -6 20 0 T 0.0 0 8.4 17 310 M M 5 28 300
================================================================================
SM 563 316 206 0 0.28 T 78.7 M 60
================================================================================
AV 56.3 31.6 7.9 FASTST M M 6 MAX(MPH)
MISC ----> 30 220 49 220
================================================================================
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: MAY
YEAR: 2026
LATITUDE: 45 4 N
LONGITUDE: 83 34 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 44.0 TOTAL FOR MONTH: 0.28 1 = FOG OR MIST
DPTR FM NORMAL: -5.5 DPTR FM NORMAL: -0.61 2 = FOG REDUCING VISIBILITY
HIGHEST: 77 ON 4 GRTST 24HR 0.25 ON 30- 1 TO 1/4 MILE OR LESS
LOWEST: 27 ON 8, 7 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: T 5 = HAIL
GRTST 24HR T ON 1- 1 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: 2
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1
MIN 32 OR BELOW: 6 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 206 CLEAR (SCALE 0-3) 0
DPTR FM NORMAL 48 PTCLDY (SCALE 4-7) 9
TOTAL FM JUL 1 7510 CLOUDY (SCALE 8-10) 1
DPTR FM NORMAL 5
[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 -1 LOWEST SLP 29.32 ON 4
[REMARKS]