WFO Monthly/Daily Climate Data
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
991
CXUS53 KDLH 310920
CF6DLH
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: DULUTH
MONTH: JANUARY
YEAR: 2025
LATITUDE: 46 49 N
LONGITUDE: 92 11 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 22 12 17 4 48 0 T 0.2 3 12.5 20 310 M M 10 8 28 310
2 15 7 11 -1 54 0 T T 3 10.8 18 310 M M 9 29 300
3 8 -4 2 -10 63 0 0.00 0.0 3 14.7 22 320 M M 3 8 32 320
4 6 -9 -1 -13 66 0 0.00 0.0 3 15.2 21 310 M M 0 31 330
5 13 -9 2 -10 63 0 0.00 0.0 3 14.4 22 340 M M 0 31 350
6 15 -4 6 -6 59 0 0.00 0.0 3 7.8 14 350 M M 0 22 350
7 17 3 10 -2 55 0 0.00 0.0 3 7.1 16 350 M M 3 22 340
8 16 2 9 -3 56 0 T T 3 6.5 12 190 M M 5 17 170
9 22 12 17 6 48 0 0.05 0.6 4 7.7 12 270 M M 7 1 15 190
10 24 13 19 8 46 0 T T 4 9.0 18 310 M M 10 1 24 290
11 20 10 15 4 50 0 0.12 2.4 4 5.7 12 110 M M 10 18 15 100
12 22 0 11 0 54 0 0.15 4.8 9 13.9 24 310 M M 10 9 36 310
13 0 -15 -7 -18 72 0 T T 8 13.4 20 270 M M 5 28 310
14 6 -9 -1 -12 66 0 T T 7 9.3 17 340 M M 1 23 350
15 26 -7 10 -1 55 0 0.02 0.2 7 14.5 25 240 M M 6 19 33 250
16 32 26 29 18 36 0 0.01 T 7 13.3 28 320 M M 7 9 46 310
17 35 12 24 13 41 0 T T 6 18.4 33 280 M M 7 89 43 340
18 12 -13 0 -11 65 0 T T 6 15.4 23 280 M M 1 8 35 330
19 -8 -22 -15 -25 80 0 T T 5 11.8 18 320 M M 2 8 29 300
20 -12 -24 -18 -28 83 0 0.00 0.0 5 11.3 18 300 M M 0 27 320
21 2 -27 -12 -22 77 0 0.03 0.7 5 13.7 21 180 M M 4 31 190
22 16 -3 7 -3 58 0 0.06 1.2 7 12.3 20 310 M M 7 29 350
23 4 -15 -5 -16 70 0 0.00 0.0 7 9.0 17 300 M M 1 24 310
24 17 -12 3 -8 62 0 0.06 0.7 7 9.0 15 250 M M 5 8 21 180
25 26 4 15 4 50 0 T T 7 16.3 26 300 M M 8 8 39 300
26 29 0 15 4 50 0 T T 7 17.4 29 260 M M 5 41 260
27 33 18 26 15 39 0 T T 6 17.9 29 260 M M 4 89 38 310
28 40 15 28 17 37 0 T 0.1 6 16.9 33 250 M M 8 8 46 270
29 26 12 19 8 46 0 0.00 0.0 5 12.1 22 310 M M 3 35 310
30 43 19 31 20 34 0 0.00 0.0 5 4.6 12 200 M M 2 15 210
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SM 527 -8 1683 0 0.50 10.9 361.9 M 143
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AV 17.6 -0.3 12.1 FASTST M M 5 MAX(MPH)
MISC ----> # 33 280 # 46 310
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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: DULUTH
MONTH: JANUARY
YEAR: 2025
LATITUDE: 46 49 N
LONGITUDE: 92 11 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 8.7 TOTAL FOR MONTH: 0.50 1 = FOG OR MIST
DPTR FM NORMAL: -2.5 DPTR FM NORMAL: -0.42 2 = FOG REDUCING VISIBILITY
HIGHEST: 43 ON 30 GRTST 24HR 0.15 ON 12-12 TO 1/4 MILE OR LESS
LOWEST: -27 ON 21 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 10.9 INCHES 5 = HAIL
GRTST 24HR 4.8 ON 12-12 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 9 ON 12 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: 26 0.01 INCH OR MORE: 8
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2
MIN 32 OR BELOW: 30 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 16 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 1683 CLEAR (SCALE 0-3) 11
DPTR FM NORMAL 72 PTCLDY (SCALE 4-7) 14
TOTAL FM JUL 1 4561 CLOUDY (SCALE 8-10) 5
DPTR FM NORMAL -604
[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 29.28 ON 28
[REMARKS]