WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS53 KLOT 190800
CF6DPA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: DUPAGE AIRPORT
MONTH: AUGUST
YEAR: 2025
LATITUDE: 41 55 N
LONGITUDE: 88 15 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 77 56 67 -6 0 2 0.00 M M 7.8 17 60 M M 1 18 25 50
2 79 54 67 -6 0 2 0.00 M M 5.8 14 70 M M 0 18 19 110
3 81 55 68 -5 0 3 0.00 M M 5.9 15 80 M M 0 18 21 80
4 82 59 71 -2 0 6 0.00 M M 5.6 14 60 M M 0 18 18 60
5 84 61 73 0 0 8 0.00 M M 7.2 14 40 M M 1 18 20 10
6 86 62 74 1 0 9 0.00 M M 4.4 12 170 M M 1 18 17 180
7 89 69 79 6 0 14 0.00 M M 6.7 14 170 M M 1 18 170
8 90 71 81 8 0 16 0.00 M M 10.6 21 170 M M 0 1 28 190
9 92 73 83 10 0 18 0.00 M M 12.4 22 180 M M 1 3 32 180
10 88 76 82 9 0 17 T M M 10.2 21 230 M M 3 3 29 240
11 88 72 80 7 0 15 0.12 M M 8.2 29 190 M M 3 3 43 190
12 86 71 79 7 0 14 0.17 M M 5.8 15 300 M M 5 13 21 300
13 86 67 77 5 0 12 0.00 M M 5.2 12 310 M M 1 1 16 320
14 85 62 74 2 0 9 0.00 M M 3.0 10 80 M M 1 18 14 90
15 91 64 78 6 0 13 0.00 M M 3.5 15 200 M M 1 38 22 180
16 95 71 83 11 0 18 0.30 M M 6.9 30 360 M M 2 13 41 360
17 85 71 78 6 0 13 0.59 M M 7.7 22 20 M M 5 13 27 10
18 88 71 80 8 0 15 1.42 M M 9.1 23 300 M M 7 13 35 300
================================================================================
SM 1552 1185 0 204 2.60 M 126.0 M 33
================================================================================
AV 86.2 65.8 7.0 FASTST M M 2 MAX(MPH)
MISC ----> 30 360 43 190
================================================================================
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: AUGUST
YEAR: 2025
LATITUDE: 41 55 N
LONGITUDE: 88 15 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 76.0 TOTAL FOR MONTH: 2.60 1 = FOG OR MIST
DPTR FM NORMAL: 3.4 DPTR FM NORMAL: 0.32 2 = FOG REDUCING VISIBILITY
HIGHEST: 95 ON 16 GRTST 24HR 1.42 ON 18-18 TO 1/4 MILE OR LESS
LOWEST: 54 ON 2 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: 5
MAX 90 OR ABOVE: 4 0.10 INCH OR MORE: 5
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 2
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 14
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 4
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL -4
[CDD (BASE 65) ]
TOTAL THIS MO. 204
DPTR FM NORMAL 64 [PRESSURE DATA]
TOTAL FM JAN 1 869 HIGHEST SLP M ON M
DPTR FM NORMAL 226 LOWEST SLP 29.85 ON 12
[REMARKS]