


WFO Monthly/Daily Climate Data
Issued by NWS Quad Cities IA IL
Issued by NWS Quad Cities IA IL
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989 CXUS55 KDVN 121000 CF6DBQ PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: DUBUQUE IA MONTH: JULY 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 84 63 74 2 0 9 0.00 0.0 0 7.2 15 330 M M 1 20 320 2 86 61 74 2 0 9 0.00 0.0 0 5.4 14 270 M M 2 1 18 260 3 90 63 77 5 0 12 T 0.0 0 7.9 22 230 M M 1 3 32 240 4 91 71 81 9 0 16 0.00 0.0 0 9.0 17 190 M M 2 23 200 5 89 70 80 8 0 15 0.45 0.0 0 11.4 32 250 M M 4 138 48 210 6 86 69 78 6 0 13 0.03 0.0 0 8.7 17 360 M M 6 1 22 20 7 84 67 76 4 0 11 T 0.0 0 6.2 13 200 M M 4 1 16 200 8 83 66 75 3 0 10 0.06 0.0 0 4.8 22 50 M M 3 13 30 40 9 87 64 76 4 0 11 0.00 0.0 0 4.4 12 330 M M 0 16 330 10 84 66 75 3 0 10 1.53 0.0 0 8.3 30 330 M M 6 1238 38 330 11 82 67 75 3 0 10 1.54 0.0 0 7.8 44 290 M M 7 1238 58 280 ================================================================================ SM 946 727 0 126 3.61 0.0 81.1 M 36 ================================================================================ AV 86.0 66.1 7.4 FASTST M M 3 MAX(MPH) MISC ----> 44 290 58 280 ================================================================================ 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: JULY YEAR: 2025 LATITUDE: 42 24 N LONGITUDE: 90 42 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 76.0 TOTAL FOR MONTH: 3.61 1 = FOG OR MIST DPTR FM NORMAL: 4.0 DPTR FM NORMAL: 1.90 2 = FOG REDUCING VISIBILITY HIGHEST: 91 ON 4 GRTST 24HR 2.43 ON 10-11 TO 1/4 MILE OR LESS LOWEST: 61 ON 2 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: 5 MAX 90 OR ABOVE: 2 0.10 INCH OR MORE: 3 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2 [HDD (BASE 65) ] TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 6 DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 5 TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL 0 [CDD (BASE 65) ] TOTAL THIS MO. 126 DPTR FM NORMAL 49 [PRESSURE DATA] TOTAL FM JAN 1 379 HIGHEST SLP M ON M DPTR FM NORMAL 118 LOWEST SLP 29.64 ON 11 [REMARKS]