000 CXUS55 KLOT 250700 CF6ORD PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: CHICAGO-OHARE IL MONTH: NOVEMBER YEAR: 2009 LATITUDE: 41 58 N LONGITUDE: 87 54 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 52 30 41 -4 24 0 0.00 0.0 0 5.3 13 180 M M 6 15 180 2 59 42 51 6 14 0 0.01 0.0 0 10.4 21 320 M M 5 25 320 3 47 34 41 -4 24 0 0.00 0.0 0 6.8 16 310 M M 4 20 290 4 52 40 46 2 19 0 0.00 0.0 0 7.8 18 310 M M 9 24 330 5 55 35 45 1 20 0 0.00 0.0 0 6.7 21 320 M M 1 29 320 6 62 34 48 5 17 0 0.00 0.0 0 14.4 25 170 M M 8 32 190 7 71 46 59 16 6 0 0.00 0.0 0 10.6 24 200 M M 1 1 32 210 8 70 45 58 16 7 0 0.00 0.0 0 8.2 22 210 M M 3 18 28 210 9 63 50 57 15 8 0 0.00 0.0 0 8.8 16 40 M M 9 29 30 10 55 39 47 5 18 0 0.00 0.0 0 8.3 15 50 M M 7 31 60 11 54 35 45 4 20 0 0.00 0.0 0 6.0 17 90 M M 3 24 60 12 56 28 42 1 23 0 0.00 0.0 0 6.8 15 160 M M 5 18 20 150 13 55 33 44 4 21 0 0.00 0.0 0 9.7 20 200 M M 7 8 24 200 14 63 43 53 13 12 0 T 0.0 0 8.1 14 180 M M 6 18 340 15 55 41 48 8 17 0 T 0.0 0 11.0 18 30 M M 10 8 30 60 16 48 44 46 7 19 0 T 0.0 0 16.1 23 60 M M 10 33 50 17 47 44 46 7 19 0 0.05 0.0 0 15.8 24 60 M M 10 35 60 18 47 43 45 7 20 0 0.17 0.0 0 7.7 15 50 M M 10 1 20 40 19 47 41 44 6 21 0 0.07 0.0 0 6.8 13 220 M M 9 1 17 250 20 54 42 48 11 17 0 T 0.0 0 7.3 13 270 M M 7 18 270 21 54 33 44 7 21 0 0.00 0.0 0 3.7 10 130 M M 2 18 15 80 22 57 34 46 9 19 0 0.00 0.0 0 6.0 13 120 M M 4 18 18 60 23 49 41 45 9 20 0 0.00 0.0 0 6.0 10 70 M M 9 18 16 60 24 50 40 45 9 20 0 0.64 0.0 0 8.3 18 240 M M 9 1 24 240 ================================================================================ SM 1322 937 426 0 0.94 0.0 206.6 M 154 ================================================================================ AV 55.1 39.0 8.6 FASTST M M 6 MAX(MPH) MISC ----> # 25 170 # 35 60 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: CHICAGO-OHARE IL MONTH: NOVEMBER YEAR: 2009 LATITUDE: 41 58 N LONGITUDE: 87 54 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 47.1 TOTAL FOR MONTH: 0.94 1 = FOG OR MIST DPTR FM NORMAL: 6.5 DPTR FM NORMAL: -1.47 2 = FOG REDUCING VISIBILITY HIGHEST: 71 ON 7 GRTST 24HR 0.64 ON 24-24 TO 1/4 MILE OR LESS LOWEST: 28 ON 12 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: 0 0.10 INCH OR MORE: 2 MIN 32 OR BELOW: 2 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 426 CLEAR (SCALE 0-3) 5 DPTR FM NORMAL -151 PTCLDY (SCALE 4-7) 10 TOTAL FM JUL 1 996 CLOUDY (SCALE 8-10) 9 DPTR FM NORMAL -109 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 589 HIGHEST SLP M ON M DPTR FM NORMAL -241 LOWEST SLP 29.72 ON 24 [REMARKS]