


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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977 CXUS53 KILX 120900 CF6MTO PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: MATTOON IL AIRPORT MONTH: JULY YEAR: 2025 LATITUDE: 39 28 N LONGITUDE: 88 17 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 86 69 78 3 0 13 T M M 7.6 18 310 M M 3 24 320 2 86 65 76 0 0 11 0.00 M M 2.6 9 220 M M 2 8 15 230 3 87 68 78 2 0 13 0.00 M M 1.7 9 180 M M 1 8 13 180 4 89 68 79 3 0 14 0.00 M M 4.8 10 150 M M 0 1 13 150 5 89 70 80 4 0 15 0.00 M M 6.5 14 200 M M 0 8 18 210 6 90 71 81 5 0 16 0.92 M M 7.7 26 300 M M 5 13 39 290 7 82 67 75 -1 0 10 0.00 M M 6.2 13 360 M M 3 1 18 10 8 85 64 75 -1 0 10 0.17 M M 5.4 18 290 M M 2 13 25 280 9 85 69 77 1 0 12 0.00 M M 3.3 14 300 M M 4 1 18 300 10 87 70 79 3 0 14 T M M 5.0 10 230 M M 2 14 260 11 90 73 82 6 0 17 0.00 M M 8.1 14 160 M M 0 21 140 ================================================================================ SM 956 754 0 145 1.09 M 58.9 M 22 ================================================================================ AV 86.9 68.5 5.4 FASTST M M 2 MAX(MPH) MISC ----> 26 300 39 290 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: MATTOON IL AIRPORT MONTH: JULY YEAR: 2025 LATITUDE: 39 28 N LONGITUDE: 88 17 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 77.7 TOTAL FOR MONTH: 1.09 1 = FOG OR MIST DPTR FM NORMAL: 1.8 DPTR FM NORMAL: -0.55 2 = FOG REDUCING VISIBILITY HIGHEST: 90 ON 11, 6 GRTST 24HR 0.92 ON 6- 6 TO 1/4 MILE OR LESS LOWEST: 64 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: 2 MAX 90 OR ABOVE: 2 0.10 INCH OR MORE: 2 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 9 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. 145 DPTR FM NORMAL 26 [PRESSURE DATA] TOTAL FM JAN 1 495 HIGHEST SLP M ON M DPTR FM NORMAL 26 LOWEST SLP 29.84 ON 11 [REMARKS]