WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS53 KILX 230900
CF6DEC
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: DECATUR IL AIRPORT
MONTH: OCTOBER
YEAR: 2026
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 88 64 76 15 0 11 0.58 M M 11.7 32 220 M M 4 18 43 220
2 72 45 59 -2 6 0 T M M 10.3 21 50 M M 4 25 50
3 73 42 58 -3 7 0 0.00 M M 5.2 16 110 M M 0 22 100
4 78 45 62 2 3 0 0.00 M M 6.1 16 340 M M 0 21 330
5 73 44 59 -1 6 0 0.00 M M 3.4 14 80 M M 0 18 70
6 75 41 58 -1 7 0 0.00 M M 6.2 16 190 M M 0 26 210
7 85 54 70 11 0 5 0.00 M M 8.0 17 320 M M 0 23 330
8 80 47 64 6 1 0 0.00 M M 2.1 10 220 M M 0 16 250
9 85 48 67 9 0 2 0.00 M M 5.1 15 200 M M 0 21 200
10 81 47 64 6 1 0 0.00 M M 5.8 15 130 M M 0 18 130
11 81 49 65 8 0 0 0.00 M M 2.8 9 210 M M 0 12 220
12 89 63 76 19 0 11 0.00 M M 12.4 23 220 M M 0 30 220
13 90 66 78 22 0 13 0.00 M M 10.4 18 230 M M 0 8 26 230
14 79 64 72 16 0 7 T M M 6.6 25 310 M M 5 34 280
15 74 56 65 9 0 0 0.61 M M 11.1 26 270 M M 9 1 39 270
16 56 45 51 -4 14 0 0.10 M M 15.1 23 320 M M 8 1 37 300
17 57 37 47 -8 18 0 0.00 M M 4.7 16 350 M M 0 21 350
18 64 32 48 -6 17 0 0.00 M M 5.8 16 190 M M 0 24 190
19 69 35 52 -2 13 0 0.00 M M 1.8 8 160 M M 0 12 140
20 72 37 55 1 10 0 0.00 M M 1.1 7 60 M M 0 10 180
21 73 39 56 3 9 0 0.00 M M 0.8 7 320 M M 0 9 280
22 75 43 59 6 6 0 0.00 M M 1.9 8 350 M M 0 12 350
================================================================================
SM 1669 1043 118 49 1.29 M 138.4 M 30
================================================================================
AV 75.9 47.4 6.3 FASTST M M 1 MAX(MPH)
MISC ----> 32 220 43 220
================================================================================
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: OCTOBER
YEAR: 2026
LATITUDE: 39 49 N
LONGITUDE: 88 51 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 61.6 TOTAL FOR MONTH: 1.29 1 = FOG OR MIST
DPTR FM NORMAL: 4.6 DPTR FM NORMAL: -0.98 2 = FOG REDUCING VISIBILITY
HIGHEST: 90 ON 13 GRTST 24HR 0.61 ON 15-15 TO 1/4 MILE OR LESS
LOWEST: 32 ON 18 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: 3
MAX 90 OR ABOVE: 1 0.10 INCH OR MORE: 3
MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 2
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 118 CLEAR (SCALE 0-3) 17
DPTR FM NORMAL -77 PTCLDY (SCALE 4-7) 4
TOTAL FM JUL 1 130 CLOUDY (SCALE 8-10) 1
DPTR FM NORMAL -136
[CDD (BASE 65) ]
TOTAL THIS MO. 49
DPTR FM NORMAL 31 [PRESSURE DATA]
TOTAL FM JAN 1 1318 HIGHEST SLP M ON M
DPTR FM NORMAL 218 LOWEST SLP 29.82 ON 12
[REMARKS]