CXUS53 KLOT 300800 CF6ORD PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: CHICAGO-OHARE MONTH: APRIL YEAR: 2024 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 48 42 45 1 20 0 0.44 0.0 0 14.2 24 340 M M 10 138 31 350 2 45 36 41 -4 24 0 0.40 T 0 14.1 23 280 M M 10 1 34 280 3 39 34 37 -8 28 0 0.30 T 0 14.0 23 310 M M 10 145 35 310 4 45 36 41 -5 24 0 0.07 T 0 13.6 23 360 M M 9 1 32 350 5 49 36 43 -3 22 0 0.00 0.0 0 10.6 23 20 M M 5 31 10 6 53 32 43 -3 22 0 0.00 0.0 0 7.5 14 60 M M 1 19 60 7 50 39 45 -1 20 0 0.37 0.0 0 10.4 25 110 M M 6 13 35 110 8 71 47 59 12 6 0 0.00 0.0 0 11.2 22 210 M M 1 32 250 9 63 49 56 9 9 0 0.00 0.0 0 8.5 18 260 M M 6 26 210 10 69 45 57 9 8 0 0.00 0.0 0 5.0 16 110 M M 8 20 100 11 60 49 55 7 10 0 0.01 0.0 0 9.8 20 30 M M 10 26 360 12 64 49 57 9 8 0 0.06 0.0 0 13.5 30 320 M M 6 38 42 320 13 71 44 58 9 7 0 0.00 0.0 0 9.7 21 200 M M 2 31 190 14 81 53 67 18 0 2 0.00 0.0 0 11.3 22 250 M M 3 32 230 15 76 48 62 13 3 0 0.00 0.0 0 7.8 16 20 M M 3 20 20 16 81 51 66 16 0 1 0.10 0.0 0 13.8 26 130 M M 7 3 42 180 17 68 53 61 11 4 0 0.19 0.0 0 17.3 29 240 M M 9 1 45 250 18 58 47 53 3 12 0 0.10 0.0 0 7.3 18 30 M M 8 3 21 30 19 56 41 49 -2 16 0 0.00 0.0 0 16.4 26 260 M M 3 41 260 20 45 35 40 -11 25 0 0.00 0.0 0 11.9 17 300 M M 6 25 270 21 58 33 46 -6 19 0 0.00 0.0 0 8.3 20 300 M M 2 27 300 22 67 41 54 2 11 0 T 0.0 0 13.6 24 230 M M 5 37 180 23 64 41 53 1 12 0 T 0.0 0 15.9 29 20 M M 8 37 30 24 47 35 41 -12 24 0 0.00 0.0 0 13.4 28 10 M M 6 34 10 25 58 33 46 -7 19 0 0.00 0.0 0 6.1 14 80 M M 3 19 50 26 63 43 53 -1 12 0 0.38 0.0 0 13.3 29 120 M M 10 1 39 110 27 79 59 69 15 0 4 0.03 0.0 0 15.7 29 220 M M 8 13 43 210 28 75 59 67 13 0 2 0.36 0.0 0 9.9 30 170 M M 9 138 42 220 29 70 54 62 7 3 0 0.66 0.0 0 10.4 22 220 M M 9 13 30 230 ================================================================================ SM 1773 1264 368 9 3.47 T 334.5 M 183 ================================================================================ AV 61.1 43.6 11.5 FASTST M M 6 MAX(MPH) MISC ----> # 30 320 45 250 ================================================================================ 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 MONTH: APRIL YEAR: 2024 LATITUDE: 41 58 N LONGITUDE: 87 54 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 52.4 TOTAL FOR MONTH: 3.47 1 = FOG OR MIST DPTR FM NORMAL: 2.9 DPTR FM NORMAL: -0.13 2 = FOG REDUCING VISIBILITY HIGHEST: 81 ON 16,14 GRTST 24HR 0.82 ON 1- 2 TO 1/4 MILE OR LESS LOWEST: 32 ON 6 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: T 5 = HAIL GRTST 24HR T ON 2- 2 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: 14 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 10 MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 368 CLEAR (SCALE 0-3) 6 DPTR FM NORMAL -90 PTCLDY (SCALE 4-7) 13 TOTAL FM JUL 1 4698 CLOUDY (SCALE 8-10) 10 DPTR FM NORMAL -1037 [CDD (BASE 65) ] TOTAL THIS MO. 9 DPTR FM NORMAL 9 [PRESSURE DATA] TOTAL FM JAN 1 9 HIGHEST SLP M ON M DPTR FM NORMAL 7 LOWEST SLP 29.16 ON 2 [REMARKS]