WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS53 KILX 071000
CF6DEC
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: DECATUR IL AIRPORT
MONTH: DECEMBER
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 26 14 20 -17 45 0 M M M 3.7 13 300 M M 7 12 17 310
2 23 17 20 -16 45 0 0.00 M M 11.0 17 210 M M 10 18 22 320
3 32 20 26 -10 39 0 0.00 M M 13.2 20 200 M M 8 1 26 200
4 26 1 14 -22 51 0 0.00 M M 7.2 20 340 M M 1 27 340
5 29 -1 14 -22 51 0 0.00 M M 7.9 16 190 M M 3 22 180
6 35 25 30 -5 35 0 0.00 M M 7.4 14 120 M M 5 18 17 120
================================================================================
SM 171 76 266 0 0.00 M 50.4 M 34
================================================================================
AV 28.5 12.7 8.4 FASTST M M 6 MAX(MPH)
MISC ----> # 20 200 27 340
================================================================================
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: DECEMBER
YEAR: 2025
LATITUDE: 39 49 N
LONGITUDE: 88 51 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 20.6 TOTAL FOR MONTH: 0.00 1 = FOG OR MIST
DPTR FM NORMAL: -15.4 DPTR FM NORMAL: -0.41 2 = FOG REDUCING VISIBILITY
HIGHEST: 35 ON 6 GRTST 24HR T ON 1- 1 TO 1/4 MILE OR LESS
LOWEST: -1 ON 5 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: 5 0.01 INCH OR MORE: 0
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0
MIN 32 OR BELOW: 6 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 1 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 266 CLEAR (SCALE 0-3) 2
DPTR FM NORMAL 92 PTCLDY (SCALE 4-7) 2
TOTAL FM JUL 1 1152 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL -86
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 1479 HIGHEST SLP M ON M
DPTR FM NORMAL 374 LOWEST SLP 29.87 ON 5
[REMARKS]