WFO Monthly/Daily Climate Data Issued by NWS Central Illinois
000
CXUS53 KILX 011000
CF6SPI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SPRINGFIELD IL
MONTH: DECEMBER
YEAR: 2021
LATITUDE: 39 50 N
LONGITUDE: 89 41 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 57 37 47 10 18 0 0.19 0.0 0 7.9 17 160 M M 4 1 22 160
2 63 36 50 13 15 0 0.00 0.0 0 7.4 18 300 M M 0 26 300
3 62 36 49 12 16 0 0.00 0.0 0 6.7 15 130 M M 0 21 140
4 49 32 41 5 24 0 0.00 0.0 0 8.8 16 10 M M 1 18 20 30
5 56 35 46 10 19 0 0.07 0.0 0 14.1 22 320 M M 8 34 320
6 46 19 33 -3 32 0 0.00 0.0 0 16.5 29 310 M M 1 41 290
7 28 17 23 -12 42 0 0.00 0.0 0 7.6 15 160 M M 3 20 160
8 42 25 34 -1 31 0 0.00 0.0 0 8.1 14 120 M M 2 21 290
9 61 32 47 12 18 0 T 0.0 0 12.9 28 150 M M 1 1 38 150
10 65 30 48 14 17 0 0.42 0.0 0 11.2 43 200 M M 8 1236 59 200
11 62 34 48 14 17 0 0.00 0.0 0 16.7 37 270 M M 4 53 260
12 50 32 41 7 24 0 0.00 0.0 0 11.8 21 180 M M 0 29 180
13 53 34 44 10 21 0 0.00 0.0 0 8.5 15 180 M M 0 20 190
14 59 34 47 14 18 0 T 0.0 0 11.1 25 160 M M 6 18 37 160
15 66 55 61 28 4 0 0.01 0.0 0 23.3 40 180 M M 9 1 59 180
16 66 26 46 13 19 0 T 0.0 0 11.2 24 230 M M 3 40 240
17 37 23 30 -2 35 0 0.40 0.0 0 6.9 15 100 M M 6 18 19 100
18 36 29 33 1 32 0 0.14 0.0 0 9.3 17 320 M M 10 18 25 330
19 37 22 30 -2 35 0 0.00 0.0 0 4.2 10 180 M M 0 16 280
20 44 27 36 4 29 0 0.00 0.0 0 8.4 18 190 M M 0 18 27 200
21 45 22 34 3 31 0 0.00 0.0 0 7.8 22 260 M M 0 1 28 250
22 37 20 29 -2 36 0 0.00 0.0 0 8.7 21 310 M M 0 27 300
23 57 32 45 14 20 0 0.00 0.0 0 11.0 22 210 M M 0 33 220
24 64 44 54 23 11 0 T 0.0 0 15.7 29 180 M M 2 39 180
25 61 44 53 23 12 0 0.01 0.0 0 7.9 18 350 M M 10 18 25 210
26 54 41 48 18 17 0 T 0.0 0 11.6 28 120 M M 10 18 42 140
27 59 36 48 18 17 0 0.00 0.0 0 9.7 22 280 M M 3 1 29 270
28 46 37 42 12 23 0 0.65 0.0 0 10.7 24 100 M M 9 1 31 110
29 45 31 38 8 27 0 0.03 T 0 9.5 14 320 M M 8 14 25 320
30 42 31 37 7 28 0 0.01 0.0 0 3.4 17 310 M M 9 126 25 310
31 57 38 48 19 17 0 0.01 0.0 0 8.2 20 170 M M 6 12 25 150
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SM 1606 991 705 0 1.94 T 316.8 M 123
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AV 51.8 32.0 10.2 FASTST M M 4 MAX(MPH)
MISC ----> 43 200 # 59 200
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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: SPRINGFIELD IL
MONTH: DECEMBER
YEAR: 2021
LATITUDE: 39 50 N
LONGITUDE: 89 41 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 41.9 TOTAL FOR MONTH: 1.94 1 = FOG OR MIST
DPTR FM NORMAL: 9.0 DPTR FM NORMAL: -0.21 2 = FOG REDUCING VISIBILITY
HIGHEST: 66 ON 16,15 GRTST 24HR 0.65 ON 28-28 TO 1/4 MILE OR LESS
LOWEST: 17 ON 7 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: T 5 = HAIL
GRTST 24HR T ON 29-29 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 0 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: 1 0.01 INCH OR MORE: 11
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5
MIN 32 OR BELOW: 17 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 705 CLEAR (SCALE 0-3) 14
DPTR FM NORMAL -288 PTCLDY (SCALE 4-7) 11
TOTAL FM JUL 1 1617 CLOUDY (SCALE 8-10) 6
DPTR FM NORMAL -399
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 1358 HIGHEST SLP 30.43 ON 19
DPTR FM NORMAL 107 LOWEST SLP 29.33 ON 11
[REMARKS]
#FINAL-12-21#