WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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000 CXUS53 KILX 010900 CF6DEC PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: DECATUR IL AIRPORT MONTH: SEPTEMBER YEAR: 2021 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 81 57 69 -2 0 4 0.01 M M 9.4 18 30 M M 3 25 360 2 79 53 66 -5 0 1 0.00 M M 5.2 13 110 M M 1 18 100 3 75 54 65 -6 0 0 T M M 6.7 14 170 M M 3 17 170 4 75 65 70 -1 0 5 0.83 M M 8.0 17 340 M M 10 1 23 340 5 82 60 71 1 0 6 0.00 M M 7.8 15 330 M M 1 21 300 6 86 60 73 3 0 8 0.00 M M 8.7 16 250 M M 1 23 230 7 88 65 77 7 0 12 0.52 M M 13.9 29 210 M M 2 138 40 220 8 81 60 71 1 0 6 0.00 M M 8.9 20 310 M M 1 29 310 9 79 54 67 -2 0 2 0.00 M M 5.1 15 340 M M 2 22 310 10 81 51 66 -3 0 1 0.00 M M 5.8 14 180 M M 1 8 23 170 11 86 67 77 8 0 12 0.00 M M 14.6 23 210 M M 1 33 210 12 88 68 78 10 0 13 0.00 M M 15.7 23 210 M M 0 31 210 13 88 62 75 7 0 10 0.00 M M 9.8 22 190 M M 0 30 210 14 90 70 80 12 0 15 0.01 M M 12.4 22 230 M M 1 32 220 15 82 54 68 1 0 3 0.00 M M 5.7 13 40 M M 0 18 30 16 84 50 67 0 0 2 0.00 M M 4.6 14 100 M M 0 21 100 17 90 60 75 8 0 10 0.00 M M 1.6 8 310 M M 1 18 12 320 18 92 60 76 10 0 11 0.00 M M 3.1 8 330 M M 0 12 330 19 89 61 75 9 0 10 T M M 7.3 17 160 M M 1 1 24 130 20 85 71 78 12 0 13 0.07 M M 11.2 20 180 M M 6 1 26 160 21 74 59 67 2 0 2 1.25 M M 10.3 21 300 M M 9 138 31 310 22 M M M M M M 0.39 M M 12.6 23 350 M M 4 1 32 350 23 71 48 60 -4 5 0 0.00 M M 9.8 22 320 M M 0 31 310 24 79 47 63 -1 2 0 0.03 M M 11.9 21 190 M M 1 28 210 25 71 49 60 -4 5 0 0.08 M M 7.2 17 290 M M 2 18 26 250 26 81 49 65 2 0 0 0.00 M M 12.3 22 180 M M 0 31 200 27 90 65 78 15 0 13 0.00 M M 14.1 25 230 M M 0 37 240 28 89 55 72 9 0 7 0.00 M M 4.1 9 30 M M 0 1 11 20 29 88 56 72 10 0 7 0.00 M M 2.6 13 160 M M 0 1 18 160 30 87 61 74 12 0 9 0.00 M M 2.8 10 170 M M 0 1 16 200 ================================================================================ SM 2411 1691 12 182 3.19 M 253.2 M 51 ================================================================================ AV 83.1 58.3 8.4 FASTST M M 2 MAX(MPH) MISC ----> 29 210 40 220 ================================================================================ 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: SEPTEMBER YEAR: 2021 LATITUDE: 39 49 N LONGITUDE: 88 51 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 70.7 TOTAL FOR MONTH: 3.19 1 = FOG OR MIST DPTR FM NORMAL: 3.7 DPTR FM NORMAL: 0.21 2 = FOG REDUCING VISIBILITY HIGHEST: 92 ON 18 GRTST 24HR 1.25 ON 21-21 TO 1/4 MILE OR LESS LOWEST: 47 ON 24 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: 4 0.10 INCH OR MORE: 4 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 3 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 12 CLEAR (SCALE 0-3) 25 DPTR FM NORMAL -54 PTCLDY (SCALE 4-7) 3 TOTAL FM JUL 1 14 CLOUDY (SCALE 8-10) 2 DPTR FM NORMAL -57 [CDD (BASE 65) ] TOTAL THIS MO. 182 DPTR FM NORMAL 58 [PRESSURE DATA] TOTAL FM JAN 1 1265 HIGHEST SLP 30.16 ON 18 DPTR FM NORMAL 183 LOWEST SLP 29.68 ON 7 [REMARKS] #FINAL-09-21#