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WFO Monthly/Daily Climate Data
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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834 CXUS53 KLOT 170800 CF6LOT PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ROMEOVILLE WFO MONTH: AUGUST YEAR: 2024 LATITUDE: 41 36 N LONGITUDE: 88 5 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 86 70 78 4 0 13 0.06 0.0 0 5.9 10 240 M M 4 1 15 230 2 87 68 78 4 0 13 0.00 0.0 0 6.1 12 350 M M 5 18 340 3 92 69 81 7 0 16 0.00 0.0 0 5.0 13 250 M M 2 18 30 4 89 69 79 5 0 14 0.00 0.0 0 3.7 9 210 M M 1 15 210 5 92 71 82 8 0 17 1.28 0.0 0 6.9 17 40 M M 2 13 23 230 6 78 67 73 -1 0 8 0.01 0.0 0 11.2 20 30 M M 9 1 30 30 7 79 65 72 -2 0 7 0.00 0.0 0 9.5 18 50 M M 1 24 50 8 81 60 71 -3 0 6 0.00 0.0 0 5.6 12 320 M M 2 22 320 9 71 56 64 -10 1 0 0.00 0.0 0 10.0 18 280 M M 3 24 280 10 74 53 64 -10 1 0 0.00 0.0 0 9.1 17 260 M M 2 21 250 11 77 53 65 -9 0 0 0.00 0.0 0 6.8 13 250 M M 1 21 300 12 78 57 68 -6 0 3 0.00 0.0 0 3.0 8 230 M M 2 12 330 13 84 59 72 -1 0 7 0.00 0.0 0 2.5 7 150 M M 3 M M 14 85 62 74 1 0 9 T 0.0 0 4.8 10 110 M M 3 15 99 15 74 65 70 -3 0 5 0.55 0.0 0 9.9 18 170 M M 7 1 23 160 16 85 66 76 3 0 11 0.38 0.0 0 9.5 21 280 M M 4 13 32 280 ================================================================================ SM 1312 1010 2 129 2.28 0.0 109.5 M 51 ================================================================================ AV 82.0 63.1 6.8 FASTST M M 3 MAX(MPH) MISC ----> 21 280 32 280 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: ROMEOVILLE WFO MONTH: AUGUST YEAR: 2024 LATITUDE: 41 36 N LONGITUDE: 88 5 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 72.6 TOTAL FOR MONTH: 2.28 1 = FOG OR MIST DPTR FM NORMAL: -1.2 DPTR FM NORMAL: 0.02 2 = FOG REDUCING VISIBILITY HIGHEST: 92 ON 5, 3 GRTST 24HR 1.28 ON 5- 5 TO 1/4 MILE OR LESS LOWEST: 53 ON 11,10 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: 1 [HDD (BASE 65) ] TOTAL THIS MO. 2 CLEAR (SCALE 0-3) 10 DPTR FM NORMAL 2 PTCLDY (SCALE 4-7) 5 TOTAL FM JUL 1 2 CLOUDY (SCALE 8-10) 1 DPTR FM NORMAL 0 [CDD (BASE 65) ] TOTAL THIS MO. 129 DPTR FM NORMAL -10 [PRESSURE DATA] TOTAL FM JAN 1 739 HIGHEST SLP M ON M DPTR FM NORMAL 23 LOWEST SLP M ON M [REMARKS]