WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS53 KAPX 040830
CF6APN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ALPENA MI
MONTH: DECEMBER
YEAR: 2024
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 36 24 30 -1 35 0 0.02 0.2 1 6.9 17 340 M M 7 1 23 330
2 36 21 29 -2 36 0 0.05 1.2 2 5.9 13 340 M M 7 1 18 340
3 33 21 27 -4 38 0 0.00 0.0 T 7.1 15 200 M M 7 24 230
================================================================================
SM 105 66 109 0 0.07 1.4 19.9 M 21
================================================================================
AV 35.0 22.0 6.6 FASTST M M 7 MAX(MPH)
MISC ----> 17 340 24 230
================================================================================
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: DECEMBER
YEAR: 2024
LATITUDE: 45 4 N
LONGITUDE: 83 34 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 28.5 TOTAL FOR MONTH: 0.07 1 = FOG OR MIST
DPTR FM NORMAL: -2.5 DPTR FM NORMAL: -0.13 2 = FOG REDUCING VISIBILITY
HIGHEST: 36 ON 2, 1 GRTST 24HR 0.06 ON 1- 2 TO 1/4 MILE OR LESS
LOWEST: 21 ON 3, 2 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 2.6 INCHES 5 = HAIL
GRTST 24HR 1.2 ON 2- 2 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 2 ON 2 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: 0
MIN 32 OR BELOW: 3 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 109 CLEAR (SCALE 0-3) 0
DPTR FM NORMAL 7 PTCLDY (SCALE 4-7) 3
TOTAL FM JUL 1 1332 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL -469
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 419 HIGHEST SLP M ON M
DPTR FM NORMAL 68 LOWEST SLP 29.91 ON 1
[REMARKS]