


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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051 CXUS53 KILX 080900 CF6DEC PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: DECATUR IL AIRPORT MONTH: JULY 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 87 71 79 4 0 14 0.00 M M 7.4 17 340 M M 2 24 330 2 89 66 78 2 0 13 0.00 M M 4.6 13 250 M M 2 18 270 3 92 69 81 5 0 16 0.00 M M 2.7 9 210 M M 1 13 210 4 93 67 80 4 0 15 0.00 M M 4.5 12 180 M M 1 8 16 170 5 93 69 81 5 0 16 0.00 M M 9.1 20 200 M M 1 26 200 6 91 72 82 6 0 17 2.00 M M 10.1 39 210 M M 5 123 52 220 7 87 71 79 3 0 14 0.00 M M 6.5 14 40 M M 3 17 30 ================================================================================ SM 632 485 0 105 2.00 M 44.9 M 15 ================================================================================ AV 90.3 69.3 6.4 FASTST M M 2 MAX(MPH) MISC ----> 39 210 52 220 ================================================================================ 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: JULY YEAR: 2025 LATITUDE: 39 49 N LONGITUDE: 88 51 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 79.8 TOTAL FOR MONTH: 2.00 1 = FOG OR MIST DPTR FM NORMAL: 3.9 DPTR FM NORMAL: 1.13 2 = FOG REDUCING VISIBILITY HIGHEST: 93 ON 5, 4 GRTST 24HR 2.00 ON 6- 6 TO 1/4 MILE OR LESS LOWEST: 66 ON 2 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: 4 0.10 INCH OR MORE: 1 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 5 DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 2 TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL 0 [CDD (BASE 65) ] TOTAL THIS MO. 105 DPTR FM NORMAL 29 [PRESSURE DATA] TOTAL FM JAN 1 544 HIGHEST SLP M ON M DPTR FM NORMAL 116 LOWEST SLP 29.83 ON 6 [REMARKS]