


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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688 CXUS53 KLSX 291400 CF6SET PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ST_CHARLES MO MONTH: JUNE 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 81 60 71 -1 0 6 0.00 0.0 0 5.6 12 100 M M 0 14 100 2 87 60 74 2 0 9 0.00 0.0 0 8.1 17 170 M M 0 23 190 3 88 67 78 6 0 13 0.00 0.0 0 13.3 25 170 M M 4 33 150 4 78 66 72 -1 0 7 1.38 0.0 0 6.1 22 250 M M 10 13 29 270 5 71 62 67 -6 0 2 T 0.0 0 4.6 14 360 M M 8 1 19 360 6 72 62 67 -6 0 2 0.65 0.0 0 3.7 10 40 M M 9 18 14 40 7 72 63 68 -6 0 3 0.41 0.0 0 6.3 15 30 M M 9 128 20 30 8 82 63 73 -1 0 8 0.07 0.0 0 7.1 22 320 M M 5 18 28 330 9 82 59 71 -3 0 6 0.00 0.0 0 8.5 22 290 M M 2 30 260 10 80 57 69 -5 0 4 0.00 0.0 0 3.2 10 310 M M 1 1 16 270 11 88 58 73 -2 0 8 0.00 0.0 0 4.6 15 190 M M 0 1 21 200 12 81 65 73 -2 0 8 0.02 0.0 0 4.7 12 220 M M 4 14 230 13 78 69 74 -1 0 9 0.15 0.0 0 6.5 14 90 M M 7 1 18 90 14 82 68 75 0 0 10 0.01 0.0 0 7.2 17 20 M M 7 1 20 20 15 83 65 74 -2 0 9 0.00 0.0 0 4.0 10 60 M M 1 1 15 30 16 84 70 77 1 0 12 0.00 0.0 0 5.0 10 110 M M 3 15 80 17 89 68 79 3 0 14 0.26 0.0 0 4.9 21 310 M M 5 13 31 310 18 84 69 77 1 0 12 0.73 0.0 0 9.8 32 210 M M 2 138 45 210 19 86 66 76 0 0 11 0.00 0.0 0 5.3 12 290 M M 1 17 310 20 91 65 78 1 0 13 0.00 0.0 0 8.4 18 190 M M 0 1 26 200 21 96 77 87 10 0 22 0.00 0.0 0 12.7 22 210 M M 0 34 190 22 96 73 85 8 0 20 0.00 0.0 0 10.2 22 200 M M 0 32 180 23 96 73 85 8 0 20 T 0.0 0 7.5 18 210 M M 1 28 250 24 95 76 86 9 0 21 0.00 0.0 0 3.4 12 150 M M 1 18 240 25 96 74 85 7 0 20 0.00 0.0 0 4.9 14 220 M M 1 18 220 26 95 72 84 6 0 19 0.00 0.0 0 7.3 18 210 M M 1 24 220 27 88 71 80 2 0 15 1.51 0.0 0 5.4 26 310 M M 3 1238 38 310 28 89 70 80 2 0 15 M M M 2.2 17 230 M M 1 1 23 230 ================================================================================ SM 2390 1868 0 318 5.19 0.0 180.5 M 86 ================================================================================ AV 85.4 66.7 6.4 FASTST M M 3 MAX(MPH) MISC ----> 32 210 45 210 ================================================================================ 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: JUNE YEAR: 2025 LATITUDE: 38 55 N LONGITUDE: 90 26 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 76.0 TOTAL FOR MONTH: 5.19 1 = FOG OR MIST DPTR FM NORMAL: 0.8 DPTR FM NORMAL: 0.94 2 = FOG REDUCING VISIBILITY HIGHEST: 96 ON 25,23 GRTST 24HR 1.51 ON 27-27 TO 1/4 MILE OR LESS LOWEST: 57 ON 10 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: 10 MAX 90 OR ABOVE: 7 0.10 INCH OR MORE: 7 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 4 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2 [HDD (BASE 65) ] TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 18 DPTR FM NORMAL -2 PTCLDY (SCALE 4-7) 7 TOTAL FM JUL 1 4337 CLOUDY (SCALE 8-10) 3 DPTR FM NORMAL -340 [CDD (BASE 65) ] TOTAL THIS MO. 318 DPTR FM NORMAL 27 [PRESSURE DATA] TOTAL FM JAN 1 415 HIGHEST SLP M ON M DPTR FM NORMAL -32 LOWEST SLP 29.70 ON 7 [REMARKS]