832 CXUS53 KILX 231000 CF6MTO PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: MATTOON IL AIRPORT MONTH: DECEMBER YEAR: 2023 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 50 41 46 9 19 0 0.45 M M 9.4 15 160 M M 10 1 29 170 2 45 40 43 6 22 0 0.06 M M 3.9 14 270 M M 10 1 21 270 3 43 29 36 -1 29 0 0.22 M M 7.4 22 270 M M 7 1 37 260 4 43 31 37 1 28 0 0.00 M M 6.1 14 10 M M 9 18 70 5 44 33 39 3 26 0 0.05 M M 11.6 22 340 M M 10 1 32 330 6 42 31 37 1 28 0 0.00 M M 7.7 16 190 M M 7 28 190 7 57 35 46 11 19 0 0.00 M M 13.7 20 190 M M 0 35 180 8 57 44 51 16 14 0 0.05 M M 13.4 18 160 M M 6 1 36 200 9 59 36 48 13 17 0 0.05 M M 14.1 22 270 M M 8 13 40 270 10 36 23 30 -4 35 0 0.00 M M 10.6 23 280 M M 9 32 270 11 41 21 31 -3 34 0 0.00 M M 6.9 13 160 M M 0 20 160 12 48 28 38 4 27 0 0.00 M M 7.2 12 270 M M 0 17 180 13 45 27 36 2 29 0 0.00 M M 2.5 7 20 M M 2 8 10 10 14 54 26 40 7 25 0 0.00 M M 5.2 9 160 M M 0 13 160 15 57 37 47 14 18 0 0.00 M M 8.6 15 150 M M 0 22 150 16 48 40 44 11 21 0 0.98 M M 8.1 14 150 M M 9 18 22 130 17 45 37 41 8 24 0 0.00 M M 10.0 21 290 M M 10 1 27 300 18 37 17 27 -5 38 0 T M M 19.4 36 300 M M 8 48 290 19 34 14 24 -8 41 0 0.00 M M 7.9 15 160 M M 0 22 150 20 49 29 39 7 26 0 0.00 M M 11.6 17 170 M M 1 28 160 21 50 38 44 12 21 0 0.01 M M 8.2 13 160 M M 4 18 160 22 48 41 45 14 20 0 0.14 M M 9.3 16 190 M M 10 18 28 180 ================================================================================ SM 1032 698 561 0 2.01 M 202.8 M 120 ================================================================================ AV 46.9 31.7 9.2 FASTST M M 5 MAX(MPH) MISC ----> 36 300 48 290 ================================================================================ 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: DECEMBER YEAR: 2023 LATITUDE: 39 28 N LONGITUDE: 88 17 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 39.3 TOTAL FOR MONTH: 2.01 1 = FOG OR MIST DPTR FM NORMAL: 5.2 DPTR FM NORMAL: 0.70 2 = FOG REDUCING VISIBILITY HIGHEST: 59 ON 9 GRTST 24HR 0.98 ON 16-16 TO 1/4 MILE OR LESS LOWEST: 14 ON 19 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: 9 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 4 MIN 32 OR BELOW: 11 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 561 CLEAR (SCALE 0-3) 8 DPTR FM NORMAL -117 PTCLDY (SCALE 4-7) 6 TOTAL FM JUL 1 1468 CLOUDY (SCALE 8-10) 8 DPTR FM NORMAL -253 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 1048 HIGHEST SLP M ON M DPTR FM NORMAL -69 LOWEST SLP 29.68 ON 9 [REMARKS]