CXUS53 KLSX 271500 CF6SET PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ST_CHARLES MO MONTH: DECEMBER YEAR: 2025 LATITUDE: 38 55 N LONGITUDE: 90 26 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 25 22 24 -16 41 0 M M M 3.7 12 300 M M 10 12 16 300 2 26 14 20 -19 45 0 0.00 0.0 M 7.3 15 320 M M 9 1 20 330 3 36 11 24 -15 41 0 0.00 0.0 M 5.9 21 360 M M 5 128 25 340 4 28 10 19 -20 46 0 0.00 0.0 M 7.1 17 350 M M 1 23 340 5 37 8 23 -15 42 0 0.00 0.0 M 3.1 10 140 M M 2 12 140 6 41 26 34 -4 31 0 0.00 0.0 M 5.9 15 100 M M 2 1 16 100 7 39 25 32 -6 33 0 0.00 0.0 M 10.1 22 340 M M 9 18 29 330 8 31 22 27 -11 38 0 0.00 0.0 M 4.6 14 360 M M 5 16 350 9 55 30 43 6 22 0 0.00 0.0 0 7.7 15 230 M M 2 23 200 10 51 29 40 3 25 0 0.02 0.0 0 15.6 37 300 M M 8 8 49 290 11 34 27 31 -6 34 0 T M 0 8.7 17 80 M M 9 21 90 12 37 31 34 -2 31 0 0.00 M M 7.2 14 50 M M 10 1 18 40 13 34 9 22 -14 43 0 T M M 11.8 18 330 M M 8 18 25 340 14 17 6 12 -24 53 0 0.00 0.0 0 9.3 18 330 M M 0 24 300 15 45 11 28 -8 37 0 0.00 0.0 0 8.0 20 230 M M 1 25 220 16 57 19 38 3 27 0 0.00 0.0 0 5.5 18 220 M M 0 23 220 17 55 27 41 6 24 0 0.00 0.0 0 4.7 15 160 M M 1 20 160 18 58 26 42 7 23 0 0.42 M 0 16.2 37 230 M M 9 1 53 210 19 37 23 30 -5 35 0 0.00 0.0 0 11.9 26 290 M M 2 35 300 20 52 29 41 7 24 0 0.00 0.0 0 8.1 15 350 M M 0 20 270 21 45 25 35 1 30 0 0.00 0.0 0 6.9 12 110 M M 0 16 350 22 51 25 38 4 27 0 0.00 0.0 0 7.9 17 100 M M 4 20 100 23 64 32 48 14 17 0 0.00 0.0 0 3.5 12 300 M M 6 12 16 290 24 60 36 48 14 17 0 0.00 0.0 0 5.6 13 100 M M 7 128 16 100 25 62 44 53 20 12 0 0.00 M M 5.1 13 100 M M 8 128 16 110 26 65 38 52 19 13 0 0.00 M M 6.3 16 300 M M 5 12 21 310 ================================================================================ SM 1142 605 811 0 0.44 0.0 197.7 M 123 ================================================================================ AV 43.9 23.3 7.6 FASTST M M 5 MAX(MPH) MISC ----> # 37 300 53 210 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: ST_CHARLES MO MONTH: DECEMBER YEAR: 2025 LATITUDE: 38 55 N LONGITUDE: 90 26 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 33.6 TOTAL FOR MONTH: 0.44 1 = FOG OR MIST DPTR FM NORMAL: -2.6 DPTR FM NORMAL: -1.55 2 = FOG REDUCING VISIBILITY HIGHEST: 65 ON 26 GRTST 24HR 0.42 ON 18-18 TO 1/4 MILE OR LESS LOWEST: 6 ON 14 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: 5 0.01 INCH OR MORE: 2 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1 MIN 32 OR BELOW: 23 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 811 CLEAR (SCALE 0-3) 11 DPTR FM NORMAL 60 PTCLDY (SCALE 4-7) 6 TOTAL FM JUL 1 1563 CLOUDY (SCALE 8-10) 9 DPTR FM NORMAL -96 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 1559 HIGHEST SLP M ON M DPTR FM NORMAL 93 LOWEST SLP 29.42 ON 18 [REMARKS]