WFO Monthly/Daily Climate Data
Issued by NWS Detroit/Pontiac, MI
Issued by NWS Detroit/Pontiac, MI
643
CXUS53 KDTX 310735
CF6DTW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: DETROIT MI
MONTH: JANUARY
YEAR: 2025
LATITUDE: 42 13 N
LONGITUDE: 83 20 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 37 30 34 6 31 0 0.01 T 0 13.2 22 260 M M 10 1 28 250
2 30 27 29 2 36 0 T 0.1 0 13.3 21 280 M M 10 29 270
3 28 23 26 -1 39 0 0.02 0.4 T 13.7 24 290 M M 10 32 280
4 25 19 22 -5 43 0 T T T 14.9 22 270 M M 9 31 310
5 27 12 20 -7 45 0 T T T 8.2 16 300 M M 7 23 290
6 28 21 25 -2 40 0 0.01 0.1 T 12.2 23 10 M M 10 169 31 340
7 30 21 26 0 39 0 T T T 10.7 21 320 M M 9 31 330
8 26 16 21 -5 44 0 T T T 8.5 16 300 M M 10 25 330
9 28 7 18 -8 47 0 0.00 0.0 T 5.7 13 210 M M 2 17 220
10 26 15 21 -5 44 0 0.16 3.2 T 8.2 18 190 M M 9 128 24 190
11 34 17 26 0 39 0 0.04 0.5 4 7.2 15 290 M M 9 1 19 280
12 34 23 29 3 36 0 0.02 0.6 3 12.2 23 210 M M 9 1 30 200
13 34 16 25 -1 40 0 T T 3 16.2 29 230 M M 10 9 36 230
14 20 9 15 -11 50 0 0.03 0.8 3 11.0 21 310 M M 7 28 300
15 26 8 17 -9 48 0 T T 4 11.8 21 220 M M 7 27 210
16 32 17 25 0 40 0 0.05 1.4 4 11.5 22 220 M M 10 189 29 210
17 38 20 29 4 36 0 0.00 0.0 4 13.3 23 190 M M 7 30 190
18 38 20 29 4 36 0 0.24 T 2 12.6 23 220 M M 8 1 26 340
19 22 8 15 -10 50 0 T T 2 9.0 18 300 M M 9 24 290
20 13 5 9 -16 56 0 T T 2 14.2 24 240 M M 5 32 220
21 10 0 5 -20 60 0 T T 2 12.3 21 280 M M 6 27 220
22 16 -3 7 -18 58 0 0.01 0.1 2 13.1 20 170 M M 7 25 190
23 26 13 20 -5 45 0 0.07 1.4 2 10.5 18 300 M M 9 19 22 290
24 23 8 16 -9 49 0 T 0.1 3 7.8 15 240 M M 7 1 20 230
25 35 11 23 -2 42 0 T T 3 13.8 26 220 M M 7 37 220
26 32 21 27 2 38 0 T T 2 11.5 22 270 M M 6 34 270
27 38 18 28 3 37 0 0.00 0.0 2 19.4 32 230 M M 5 52 230
28 41 26 34 9 31 0 T T 1 15.3 31 220 M M 9 43 220
29 43 25 34 9 31 0 T T 1 12.2 25 280 M M 7 37 270
30 46 23 35 10 30 0 0.00 0.0 T 7.4 16 200 M M 8 21 200
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SM 886 476 1260 0 0.66 8.7 350.9 M 238
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AV 29.5 15.9 11.7 FASTST M M 8 MAX(MPH)
MISC ----> 32 230 52 230
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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: DETROIT MI
MONTH: JANUARY
YEAR: 2025
LATITUDE: 42 13 N
LONGITUDE: 83 20 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 22.7 TOTAL FOR MONTH: 0.66 1 = FOG OR MIST
DPTR FM NORMAL: -3.0 DPTR FM NORMAL: -1.51 2 = FOG REDUCING VISIBILITY
HIGHEST: 46 ON 30 GRTST 24HR 0.24 ON 18-18 TO 1/4 MILE OR LESS
LOWEST: -3 ON 22 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 8.7 INCHES 5 = HAIL
GRTST 24HR 3.2 ON 10-10 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 4 ON 17,16 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: 19 0.01 INCH OR MORE: 11
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: 2 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 1260 CLEAR (SCALE 0-3) 1
DPTR FM NORMAL 81 PTCLDY (SCALE 4-7) 13
TOTAL FM JUL 1 3081 CLOUDY (SCALE 8-10) 16
DPTR FM NORMAL -338
[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 29.40 ON 28
[REMARKS]