National Weather Service Text Product
AFOS product CF6DBQ
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CF6DBQ
Product Timestamp: 2025-08-21 10:00 UTC
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081
CXUS55 KDVN 211000
CF6DBQ
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: DUBUQUE IA
MONTH: AUGUST
YEAR: 2025
LATITUDE: 42 24 N
LONGITUDE: 90 42 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 76 53 65 -6 0 0 0.00 0.0 0 7.9 15 60 M M 1 18 20 30
2 76 55 66 -5 0 1 0.00 0.0 0 4.2 10 90 M M 0 18 17 80
3 77 56 67 -4 0 2 0.00 0.0 0 4.0 10 80 M M 1 18 14 110
4 78 60 69 -2 0 4 0.00 0.0 0 5.6 14 110 M M 2 18 17 110
5 81 61 71 0 0 6 0.00 0.0 0 6.1 12 110 M M 2 18 17 130
6 80 63 72 1 0 7 0.00 0.0 0 8.5 16 140 M M 1 18 22 150
7 85 68 77 6 0 12 0.00 0.0 0 6.6 16 200 M M 1 1 22 160
8 87 70 79 8 0 14 0.00 0.0 0 13.2 22 160 M M 0 1 30 170
9 86 74 80 9 0 15 T 0.0 0 10.4 22 210 M M 2 1 29 220
10 82 68 75 4 0 10 4.80 0.0 0 11.6 28 210 M M 8 13 35 210
11 82 67 75 4 0 10 T 0.0 0 4.4 10 220 M M 6 12 17 240
12 82 68 75 5 0 10 0.48 0.0 0 5.8 16 200 M M 5 138 21 200
13 81 63 72 2 0 7 0.00 0.0 0 4.2 12 360 M M 1 15 350
14 80 60 70 0 0 5 0.00 0.0 0 3.9 14 140 M M 0 20 170
15 86 66 76 6 0 11 T 0.0 0 7.9 20 270 M M 1 3 26 280
16 89 69 79 9 0 14 0.00 0.0 0 7.8 20 30 M M 2 3 24 120
17 87 70 79 9 0 14 0.03 0.0 0 7.8 18 20 M M 5 3 24 30
18 85 69 77 7 0 12 0.13 0.0 0 7.4 21 250 M M 5 13 29 280
19 83 68 76 6 0 11 0.00 0.0 0 7.1 15 20 M M 7 1 21 10
20 81 66 74 4 0 9 0.00 0.0 0 6.6 16 60 M M 4 18 21 30
================================================================================
SM 1644 1294 0 174 5.44 0.0 141.0 M 54
================================================================================
AV 82.2 64.7 7.1 FASTST M M 3 MAX(MPH)
MISC ----> 28 210 35 210
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: DUBUQUE IA
MONTH: AUGUST
YEAR: 2025
LATITUDE: 42 24 N
LONGITUDE: 90 42 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 73.5 TOTAL FOR MONTH: 5.44 1 = FOG OR MIST
DPTR FM NORMAL: 2.9 DPTR FM NORMAL: 2.87 2 = FOG REDUCING VISIBILITY
HIGHEST: 89 ON 16 GRTST 24HR 4.80 ON 9-10 TO 1/4 MILE OR LESS
LOWEST: 53 ON 1 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.0 INCH 5 = HAIL
GRTST 24HR 0.0 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: 0 0.01 INCH OR MORE: 4
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 13
DPTR FM NORMAL -2 PTCLDY (SCALE 4-7) 7
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL -10
[CDD (BASE 65) ]
TOTAL THIS MO. 174
DPTR FM NORMAL 58 [PRESSURE DATA]
TOTAL FM JAN 1 731 HIGHEST SLP M ON M
DPTR FM NORMAL 214 LOWEST SLP 29.87 ON 8
[REMARKS]