WFO Monthly/Daily Climate Data
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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580 CXUS53 KLOT 300800 CF6LOT PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ROMEOVILLE WFO MONTH: SEPTEMBER 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 78 60 69 -1 0 4 0.00 0.0 0 9.8 16 360 M M 1 18 40 2 75 57 66 -4 0 1 0.00 0.0 0 5.3 9 80 M M 2 12 99 3 76 56 66 -4 0 1 0.00 0.0 0 6.1 14 140 M M 0 15 99 4 82 56 69 -1 0 4 0.00 0.0 0 4.5 10 130 M M 0 17 130 5 86 62 74 5 0 9 0.00 0.0 0 7.1 13 230 M M 4 22 250 6 72 56 64 -5 1 0 0.00 0.0 0 9.7 15 10 M M 3 17 10 7 66 47 57 -12 8 0 0.00 0.0 0 7.3 17 340 M M 0 23 350 8 71 43 57 -12 8 0 0.00 0.0 0 7.0 14 240 M M 0 16 270 9 79 51 65 -3 0 0 0.00 0.0 0 7.7 13 250 M M 1 18 280 10 81 52 67 -1 0 2 0.00 0.0 0 4.6 12 200 M M 2 15 200 11 85 56 71 3 0 6 0.00 0.0 0 4.7 9 160 M M 0 M M 12 89 61 75 8 0 10 0.00 0.0 0 7.5 14 50 M M 0 21 60 13 86 64 75 8 0 10 0.00 0.0 0 9.1 15 70 M M 0 22 70 14 90 64 77 10 0 12 0.00 0.0 0 7.3 13 130 M M 1 15 140 15 89 67 78 12 0 13 0.00 0.0 0 6.8 14 120 M M 1 15 99 16 90 62 76 10 0 11 0.00 0.0 0 6.6 14 50 M M 1 M M 17 85 59 72 6 0 7 0.00 0.0 0 4.7 10 50 M M 0 15 80 18 86 58 72 7 0 7 0.00 0.0 0 3.0 7 190 M M 0 1 14 190 19 89 58 74 9 0 9 0.00 0.0 0 5.1 9 230 M M 0 M M 20 89 64 77 13 0 12 0.14 0.0 0 7.3 15 300 M M 3 23 320 21 92 60 76 12 0 11 0.00 0.0 0 4.2 12 170 M M 0 18 170 22 72 62 67 3 0 2 1.45 0.0 0 7.0 16 330 M M 8 1 23 330 23 67 60 64 1 1 0 0.03 0.0 0 8.2 14 40 M M 6 1 21 40 24 65 57 61 -2 4 0 0.73 0.0 0 5.4 12 280 M M 9 12 M M 25 75 53 64 2 1 0 0.00 0.0 0 4.0 9 310 M M 2 1 M M 26 76 54 65 3 0 0 0.00 0.0 0 7.4 15 50 M M 1 21 40 27 71 63 67 5 0 2 0.00 0.0 0 19.0 29 20 M M 0 39 20 28 70 63 67 6 0 2 0.06 0.0 0 15.3 23 40 M M 6 1 32 40 29 73 67 70 9 0 5 T 0.0 0 11.6 16 20 M M 6 1 21 20 ================================================================================ SM 2305 1692 23 140 2.41 0.0 213.3 M 57 ================================================================================ AV 79.5 58.3 7.4 FASTST M M 2 MAX(MPH) MISC ----> 29 20 39 20 ================================================================================ 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: SEPTEMBER YEAR: 2024 LATITUDE: 41 36 N LONGITUDE: 88 5 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 68.9 TOTAL FOR MONTH: 2.41 1 = FOG OR MIST DPTR FM NORMAL: 2.9 DPTR FM NORMAL: -0.79 2 = FOG REDUCING VISIBILITY HIGHEST: 92 ON 21 GRTST 24HR 1.45 ON 22-22 TO 1/4 MILE OR LESS LOWEST: 43 ON 8 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: 3 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. 23 CLEAR (SCALE 0-3) 22 DPTR FM NORMAL -53 PTCLDY (SCALE 4-7) 6 TOTAL FM JUL 1 27 CLOUDY (SCALE 8-10) 1 DPTR FM NORMAL -55 [CDD (BASE 65) ] TOTAL THIS MO. 140 DPTR FM NORMAL 34 [PRESSURE DATA] TOTAL FM JAN 1 1009 HIGHEST SLP M ON M DPTR FM NORMAL 78 LOWEST SLP M ON M [REMARKS]