WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
558
CXUS53 KLOT 120800
CF6MDW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CHICAGO-MIDWAY
MONTH: FEBRUARY
YEAR: 2025
LATITUDE: 41 46 N
LONGITUDE: 87 45 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 35 31 33 7 32 0 0.00 M M 13.6 21 130 M M 8 26 40
2 45 32 39 13 26 0 T M M 8.1 18 140 M M 10 24 140
3 48 34 41 14 24 0 T M M 10.5 22 360 M M 9 18 32 350
4 35 25 30 3 35 0 T M M 12.9 21 20 M M 8 27 30
5 32 27 30 3 35 0 T M M 12.3 18 90 M M 10 16 23 80
6 39 28 34 7 31 0 T M M 13.5 28 300 M M 7 16 38 260
7 33 21 27 -1 38 0 0.00 M M 6.2 21 290 M M 7 28 290
8 34 29 32 4 33 0 T M M 9.3 15 320 M M 10 16 19 320
9 33 23 28 0 37 0 T M M 8.5 18 330 M M 6 23 330
10 37 17 27 -1 38 0 0.00 M M 5.8 12 290 M M 5 17 300
11 30 25 28 0 37 0 T M M 11.9 18 30 M M 10 1 24 30
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SM 401 292 366 0 T M 112.6 M 90
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AV 36.5 26.5 10.2 FASTST M M 8 MAX(MPH)
MISC ----> 28 300 38 260
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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: CHICAGO-MIDWAY
MONTH: FEBRUARY
YEAR: 2025
LATITUDE: 41 46 N
LONGITUDE: 87 45 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 31.5 TOTAL FOR MONTH: T 1 = FOG OR MIST
DPTR FM NORMAL: 4.2 DPTR FM NORMAL: -0.49 2 = FOG REDUCING VISIBILITY
HIGHEST: 48 ON 3 GRTST 24HR 0.08 ON 31- 1 TO 1/4 MILE OR LESS
LOWEST: 17 ON 10 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: M 5 = HAIL
GRTST 24HR M ON M 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: 2 0.01 INCH OR MORE: 0
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0
MIN 32 OR BELOW: 10 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 366 CLEAR (SCALE 0-3) 0
DPTR FM NORMAL -48 PTCLDY (SCALE 4-7) 5
TOTAL FM JUL 1 3300 CLOUDY (SCALE 8-10) 6
DPTR FM NORMAL -449
[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 29.79 ON 6
[REMARKS]