CXUS53 KLSX 261400 CF6CPS PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: CAHOKIA/ST. LOUIS MONTH: APRIL YEAR: 2024 LATITUDE: 38 34 N LONGITUDE: 90 9 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 61 73 21 0 8 0.82 0.0 0 7.0 24 350 M M 6 13 33 320 2 67 45 56 4 9 0 0.92 0.0 0 12.7 28 300 M M 9 13 40 310 3 47 41 44 -8 21 0 0.05 M M 14.1 31 310 M M 7 1 43 310 4 52 38 45 -8 20 0 0.00 0.0 0 14.6 25 330 M M 8 35 350 5 57 32 45 -8 20 0 0.00 0.0 0 5.4 13 40 M M 2 18 30 6 62 31 47 -6 18 0 0.00 0.0 0 7.6 16 120 M M 0 1 23 120 7 74 46 60 6 5 0 0.25 0.0 0 9.3 21 270 M M 5 13 37 270 8 79 40 60 6 5 0 0.00 0.0 0 4.5 16 160 M M 0 22 160 9 74 50 62 8 3 0 0.00 0.0 0 3.5 16 310 M M 5 19 320 10 61 53 57 2 8 0 1.15 0.0 0 9.5 21 350 M M 10 1 29 30 11 69 52 61 6 4 0 0.30 0.0 0 15.3 35 310 M M 5 1 46 300 12 68 46 57 2 8 0 0.00 0.0 0 13.3 28 320 M M 1 40 330 13 81 40 61 5 4 0 0.00 0.0 0 6.5 20 150 M M 0 27 150 14 89 58 74 18 0 9 0.00 0.0 0 5.9 15 250 M M 0 20 240 15 89 60 75 19 0 10 0.00 0.0 0 5.3 13 120 M M 1 17 160 16 86 66 76 19 0 11 0.08 0.0 0 12.2 26 150 M M 2 3 43 190 17 83 56 70 13 0 5 0.00 0.0 0 9.9 22 280 M M 0 35 250 18 85 53 69 12 0 4 0.87 0.0 0 9.4 29 320 M M 5 13 39 320 19 63 45 54 -4 11 0 0.00 0.0 0 8.8 22 360 M M 2 29 360 20 61 43 52 -6 13 0 0.00 0.0 0 10.8 23 330 M M 1 31 320 21 61 37 49 -9 16 0 0.00 0.0 0 7.2 21 340 M M 1 18 30 330 22 71 34 53 -6 12 0 0.00 0.0 0 5.8 16 200 M M 0 24 220 23 69 47 58 -1 7 0 0.51 0.0 0 4.9 15 350 M M 5 123 20 330 24 70 40 55 -4 10 0 0.00 0.0 0 5.5 15 50 M M 3 12 21 40 25 64 41 53 -7 12 0 0.00 0.0 0 5.9 9 130 M M 0 M M ================================================================================ SM 1766 1155 206 47 4.95 0.0 214.9 M 78 ================================================================================ AV 70.6 46.2 8.6 FASTST M M 3 MAX(MPH) MISC ----> 35 310 46 300 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: CAHOKIA/ST. LOUIS MONTH: APRIL YEAR: 2024 LATITUDE: 38 34 N LONGITUDE: 90 9 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 58.4 TOTAL FOR MONTH: 4.95 1 = FOG OR MIST DPTR FM NORMAL: 2.7 DPTR FM NORMAL: 1.31 2 = FOG REDUCING VISIBILITY HIGHEST: 89 ON 15,14 GRTST 24HR 1.74 ON 1- 2 TO 1/4 MILE OR LESS LOWEST: 31 ON 6 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: 9 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 7 MIN 32 OR BELOW: 2 0.50 INCH OR MORE: 5 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 206 CLEAR (SCALE 0-3) 15 DPTR FM NORMAL -47 PTCLDY (SCALE 4-7) 8 TOTAL FM JUL 1 3677 CLOUDY (SCALE 8-10) 2 DPTR FM NORMAL -754 [CDD (BASE 65) ] TOTAL THIS MO. 47 DPTR FM NORMAL 28 [PRESSURE DATA] TOTAL FM JAN 1 66 HIGHEST SLP M ON M DPTR FM NORMAL 42 LOWEST SLP 29.45 ON 2 [REMARKS]