WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS53 KILX 011000
CF6DEC
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: DECATUR IL AIRPORT
MONTH: JANUARY
YEAR: 2021
LATITUDE: 39 49 N
LONGITUDE: 88 51 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
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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
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1 33 27 30 2 35 0 0.71 M M 13.8 25 50 M M 10 16 33 50
2 35 32 34 6 31 0 0.43 M M 6.5 17 320 M M 10 1 23 340
3 32 10 21 -7 44 0 0.43 M M 5.7 13 300 M M 8 12 17 260
4 34 12 23 -5 42 0 0.00 M M 5.2 16 310 M M 10 128 23 320
5 33 26 30 2 35 0 0.00 M M 6.4 17 310 M M 10 12 24 320
6 33 23 28 0 37 0 0.00 M M 9.5 14 100 M M 7 12 20 140
7 35 28 32 5 33 0 0.00 M M 11.9 15 30 M M 9 M M
8 33 30 32 5 33 0 0.00 M M 12.9 16 340 M M 10 21 330
9 31 27 29 2 36 0 0.00 M M 8.3 13 350 M M 10 M M
10 28 23 26 -1 39 0 T M M 6.8 12 310 M M 9 18 M M
11 30 23 27 0 38 0 0.00 M M 9.2 17 220 M M 8 1 22 200
12 43 23 33 6 32 0 0.00 M M 13.6 22 210 M M 0 1 M M
13 45 32 39 12 26 0 0.00 M M 12.5 16 210 M M 0 M M
14 45 33 39 12 26 0 0.14 M M 11.9 18 250 M M 6 28 240
15 36 28 32 5 33 0 0.02 M M 10.2 18 200 M M 9 1 24 200
16 34 28 31 4 34 0 0.07 M M 11.8 15 280 M M 10 1 30 290
17 32 28 30 3 35 0 0.01 M M 10.4 15 280 M M 10 1 21 280
18 39 29 34 7 31 0 0.00 M M 7.2 12 260 M M 8 M M
19 41 21 31 4 34 0 0.00 M M 11.4 20 270 M M 4 32 290
20 37 16 27 0 38 0 0.00 M M 13.4 23 180 M M 1 32 180
21 50 30 40 13 25 0 0.00 M M 10.8 20 270 M M 0 28 270
22 33 14 24 -3 41 0 0.00 M M 12.0 21 320 M M 0 29 320
23 36 9 23 -4 42 0 0.00 M M 8.8 16 130 M M 2 23 130
24 39 31 35 8 30 0 T M M 7.4 16 140 M M 10 22 150
25 33 30 32 5 33 0 0.24 M M 17.0 28 70 M M 9 126 35 50
26 34 26 30 3 35 0 T M M 8.0 16 320 M M 10 12 22 310
27 29 15 22 -5 43 0 M M M 13.7 23 50 M M 8 12 30 60
28 25 5 15 -12 50 0 0.00 M M 5.3 14 350 M M 0 8 17 330
29 32 7 20 -8 45 0 0.00 M M 7.9 17 160 M M 0 23 140
30 37 26 32 4 33 0 1.12 M M 19.1 29 120 M M 8 1 41 130
31 37 32 35 7 30 0 0.19 M M 14.6 23 340 M M 10 1 32 350
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SM 1094 724 1099 0 3.36 M 323.2 M 206
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AV 35.3 23.4 10.4 FASTST M M 7 MAX(MPH)
MISC ----> 29 120 41 130
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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: JANUARY
YEAR: 2021
LATITUDE: 39 49 N
LONGITUDE: 88 51 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 29.3 TOTAL FOR MONTH: 3.36 1 = FOG OR MIST
DPTR FM NORMAL: 2.0 DPTR FM NORMAL: 1.62 2 = FOG REDUCING VISIBILITY
HIGHEST: 50 ON 21 GRTST 24HR 1.12 ON 30-30 TO 1/4 MILE OR LESS
LOWEST: 5 ON 28 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: 8 0.01 INCH OR MORE: 10
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 7
MIN 32 OR BELOW: 30 0.50 INCH OR MORE: 2
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 1099 CLEAR (SCALE 0-3) 8
DPTR FM NORMAL -69 PTCLDY (SCALE 4-7) 6
TOTAL FM JUL 1 3039 CLOUDY (SCALE 8-10) 17
DPTR FM NORMAL -271
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP 30.75 ON 28
DPTR FM NORMAL 0 LOWEST SLP 29.46 ON 15
[REMARKS]
#FINAL-01-21#