


WFO Monthly/Daily Climate Data
Issued by NWS Central Illinois
Issued by NWS Central Illinois
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470 CXUS53 KILX 140900 CF6SPI PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SPRINGFIELD IL MONTH: SEPTEMBER YEAR: 2025 LATITUDE: 39 50 N LONGITUDE: 89 41 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 80 50 65 -8 0 0 0.00 0.0 0 5.1 14 40 M M 0 21 50 2 81 48 65 -7 0 0 0.00 0.0 0 1.9 10 320 M M 0 18 14 330 3 82 51 67 -5 0 2 0.01 0.0 0 6.3 16 300 M M 3 3 26 320 4 72 46 59 -13 6 0 0.00 0.0 0 5.0 15 260 M M 1 1 22 260 5 70 53 62 -10 3 0 0.00 0.0 0 8.0 20 280 M M 0 27 280 6 74 43 59 -12 6 0 0.00 0.0 0 6.7 17 290 M M 2 26 290 7 72 39 56 -15 9 0 0.00 0.0 0 3.2 14 330 M M 0 21 330 8 75 41 58 -13 7 0 0.00 0.0 0 4.4 14 140 M M 0 18 140 9 80 46 63 -7 2 0 0.00 0.0 0 3.1 12 170 M M 0 16 170 10 86 52 69 -1 0 4 0.00 0.0 0 2.3 10 170 M M 2 13 140 11 88 53 71 1 0 6 0.00 0.0 0 2.8 10 40 M M 0 15 360 12 90 57 74 4 0 9 0.00 0.0 0 5.6 13 150 M M 0 18 160 13 97 68 83 14 0 18 T 0.0 0 6.4 14 250 M M 0 22 220 ================================================================================ SM 1047 647 33 39 0.01 0.0 60.8 M 8 ================================================================================ AV 80.5 49.8 4.7 FASTST M M 1 MAX(MPH) MISC ----> 20 280 27 280 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: SPRINGFIELD IL MONTH: SEPTEMBER YEAR: 2025 LATITUDE: 39 50 N LONGITUDE: 89 41 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 65.2 TOTAL FOR MONTH: 0.01 1 = FOG OR MIST DPTR FM NORMAL: -5.8 DPTR FM NORMAL: -1.33 2 = FOG REDUCING VISIBILITY HIGHEST: 97 ON 13 GRTST 24HR 0.01 ON 3- 3 TO 1/4 MILE OR LESS LOWEST: 39 ON 7 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: 1 MAX 90 OR ABOVE: 2 0.10 INCH OR MORE: 0 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. 33 CLEAR (SCALE 0-3) 12 DPTR FM NORMAL 25 PTCLDY (SCALE 4-7) 1 TOTAL FM JUL 1 46 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL 34 [CDD (BASE 65) ] TOTAL THIS MO. 39 DPTR FM NORMAL -49 [PRESSURE DATA] TOTAL FM JAN 1 1106 HIGHEST SLP M ON M DPTR FM NORMAL -51 LOWEST SLP 29.74 ON 3 [REMARKS]