WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
361
CXUS53 KLOT 190800
CF6DPA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: DUPAGE AIRPORT
MONTH: SEPTEMBER
YEAR: 2024
LATITUDE: 41 55 N
LONGITUDE: 88 15 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 78 55 67 -2 0 2 0.00 M M 8.8 20 10 M M 0 26 10
2 76 52 64 -5 1 0 0.00 M M 3.2 12 120 M M 2 15 120
3 77 49 63 -6 2 0 0.00 M M 3.1 12 160 M M 0 17 180
4 82 49 66 -3 0 1 0.00 M M 3.1 13 170 M M 0 17 190
5 86 57 72 4 0 7 T M M 6.0 16 230 M M 3 23 220
6 71 51 61 -7 4 0 0.00 M M 9.3 18 10 M M 3 25 350
7 66 47 57 -11 8 0 0.00 M M 8.7 22 350 M M 0 29 350
8 72 44 58 -9 7 0 0.00 M M 6.5 18 230 M M 0 23 220
9 80 52 66 -1 0 1 0.00 M M 7.3 16 230 M M 0 23 280
10 81 50 66 -1 0 1 0.00 M M 5.2 16 180 M M 0 1 21 180
11 85 53 69 3 0 4 0.00 M M 3.7 12 200 M M 0 1 16 190
12 88 53 71 5 0 6 0.00 M M 7.0 17 100 M M 0 25 100
13 85 60 73 7 0 8 0.00 M M 6.6 17 140 M M 0 25 120
14 89 60 75 10 0 10 0.00 M M 4.4 14 80 M M 1 19 90
15 89 60 75 10 0 10 0.00 M M 3.2 14 150 M M 0 19 140
16 89 57 73 8 0 8 0.00 M M 3.0 14 100 M M 0 19 130
17 86 53 70 6 0 5 0.00 M M 4.1 13 70 M M 0 18 17 40
18 86 53 70 6 0 5 0.00 M M 3.4 9 100 M M 1 128 14 190
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SM 1466 955 22 68 T M 96.6 M 10
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AV 81.4 53.1 5.4 FASTST M M 1 MAX(MPH)
MISC ----> 22 350 29 350
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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: DUPAGE AIRPORT
MONTH: SEPTEMBER
YEAR: 2024
LATITUDE: 41 55 N
LONGITUDE: 88 15 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 67.3 TOTAL FOR MONTH: T 1 = FOG OR MIST
DPTR FM NORMAL: 0.5 DPTR FM NORMAL: -1.79 2 = FOG REDUCING VISIBILITY
HIGHEST: 89 ON 16,15 GRTST 24HR T ON 5- 5 TO 1/4 MILE OR LESS
LOWEST: 44 ON 8 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: M ON M 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: 0
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 22 CLEAR (SCALE 0-3) 18
DPTR FM NORMAL -13 PTCLDY (SCALE 4-7) 0
TOTAL FM JUL 1 31 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL -15
[CDD (BASE 65) ]
TOTAL THIS MO. 68
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 866 HIGHEST SLP M ON M
DPTR FM NORMAL 74 LOWEST SLP 29.92 ON 1
[REMARKS]