


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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449 CXUS53 KILX 090900 CF6DEC PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: DECATUR IL AIRPORT MONTH: OCTOBER YEAR: 2025 LATITUDE: 39 49 N LONGITUDE: 88 51 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 88 52 70 9 0 5 0.00 M M 5.0 13 60 M M 0 8 15 60 2 87 53 70 9 0 5 0.00 M M 4.0 12 150 M M 0 16 150 3 88 59 74 13 0 9 0.00 M M 6.4 15 250 M M 1 21 250 4 86 60 73 13 0 8 0.00 M M 7.7 17 190 M M 1 25 170 5 84 55 70 10 0 5 0.00 M M 9.2 20 190 M M 0 27 200 6 84 57 71 12 0 6 0.00 M M 8.3 20 170 M M 3 28 170 7 71 52 62 3 3 0 0.10 M M 10.4 15 360 M M 8 1 23 320 8 72 40 56 -2 9 0 0.00 M M 6.2 15 30 M M 1 12 22 350 ================================================================================ SM 660 428 12 38 0.10 M 57.2 M 14 ================================================================================ AV 82.5 53.5 7.2 FASTST M M 2 MAX(MPH) MISC ----> # 20 190 28 170 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: DECATUR IL AIRPORT MONTH: OCTOBER YEAR: 2025 LATITUDE: 39 49 N LONGITUDE: 88 51 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 68.0 TOTAL FOR MONTH: 0.10 1 = FOG OR MIST DPTR FM NORMAL: 8.1 DPTR FM NORMAL: -0.65 2 = FOG REDUCING VISIBILITY HIGHEST: 88 ON 3, 1 GRTST 24HR 0.10 ON 7- 7 TO 1/4 MILE OR LESS LOWEST: 40 ON 8 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: M 5 = HAIL GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: M ON M 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: 1 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 12 CLEAR (SCALE 0-3) 7 DPTR FM NORMAL -41 PTCLDY (SCALE 4-7) 1 TOTAL FM JUL 1 28 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -96 [CDD (BASE 65) ] TOTAL THIS MO. 38 DPTR FM NORMAL 26 [PRESSURE DATA] TOTAL FM JAN 1 1471 HIGHEST SLP M ON M DPTR FM NORMAL 377 LOWEST SLP 29.98 ON 7 [REMARKS]