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000
CXUS53 KILX 012200
CF6CMI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CHAMPAIGN IL AIRPORT
                                          MONTH:     APRIL
                                          YEAR:      2011
                                          LATITUDE:   40  1 N
                                          LONGITUDE:  88 17 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  53  34  44   M  21   0 0.03    M    M 10.5 29 270   M    M   8 38     36 270
 2  62  29  46   M  19   0 0.00    M    M 12.2 30 300   M    M   2        41 280
 3  82  42  62   M   3   0 0.00    M    M 25.2 44 190   M    M   3        55 180
 4  71  40  56   M   9   0 0.26    M    M 18.0 33 290   M    M  10 138    40 280
 5  55  32  44   M  21   0 0.00    M    M 14.6 25 310   M    M   3        33 290
 6  74  43  59   M   6   0 0.00    M    M 17.3 31 220   M    M   0        39 240
 7  62  41  52   M  13   0 0.24  0.0    0 16.6 31  50   M    M   2 18     38  60
 8  60  46  53   M  12   0    T  0.0    0  8.3 33  70   M    M   7 18     40  70
 9  77  50  64   M   1   0 0.20  0.0    0 10.9 23  50   M    M   5 138    26  50
10  84  63  74   M   0   9    T  0.0    0 21.6 33 190   M    M   2        41 190
11  75  51  63   M   2   0 0.59  0.0    0 10.2 43 280   M    M   4 13     52 270
12  63  41  52   M  13   0 0.00  0.0    0 12.2 23  30   M    M   0        33  40
13  66  38  52   M  13   0 0.00  0.0    0  2.9  9  70   M    M   0        14  20
14  73  41  57   M   8   0 0.00    M    M 11.7 26  80   M    M   0        32  80
15  64  46  55   M  10   0 0.28    M    M 19.1 32 120   M    M   7 13     44 130
16  51  38  45   M  20   0 0.14    M    M 17.7 35 280   M    M   9 1      43 280
17  60  38  49   M  16   0    T    M    M 10.4 17 270   M    M   3        22 280
18  61  45  53   M  12   0 0.26    M    M 14.0 28  60   M    M   4 1      33  50
19  75  40  58   M   7   0 1.14    M    M 19.0 46 230   M    M   9 1358   56 220
20  45  35  40   M  25   0 0.00    M    M 13.5 31 290   M    M   9 1      39 290
21  58  32  45   M  20   0 0.06    M    0 10.8 22 110   M    M   3 1      28 120
22  65  47  56   M   9   0 0.78    M    0 14.6 25 150   M    M   9 13     31 150
23  67  49  58   M   7   0    T    M    0  9.9 26 230   M    M   3 1      32 220
24  62  51  57   M   8   0 0.01  0.0    0  5.9 14  20   M    M   6        17  20
25  65  54  60   M   5   0 1.89  0.0    0  8.6 23 120   M    M   9 123    28 120
26  70  54  62   M   3   0 0.23  0.0    0 14.9 35 200   M    M   7 138    45 190
27  57  43  50   M  15   0 0.79    M    0 11.6 31 310   M    M   9 1      37 320
28  58  42  50   M  15   0    T  0.0    0 15.4 35 260   M    M   3        43 270
29  62  42  52   M  13   0 0.00  0.0    0  6.9 14 350   M    M   2        16 160
30  74  49  62   M   3   0 0.00  0.0    0 20.2 39 170   M    M   4        51 150
================================================================================
SM 1951 1296       329   9  6.90     0.0 404.7          M      142
================================================================================
AV 65.0 43.2                              13.5 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 46 230               # 56  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:  CHAMPAIGN IL AIRPORT
                                          MONTH:    APRIL
                                          YEAR:     2011
                                          LATITUDE:   40  1 N
                                          LONGITUDE:  88 17 W

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16

AVERAGE MONTHLY: 54.1   TOTAL FOR MONTH:   6.90    1 = FOG OR MIST
DPTR FM NORMAL:     M   DPTR FM NORMAL:       M    2 = FOG REDUCING VISIBILITY
HIGHEST:    84 ON 10    GRTST 24HR  2.09 ON 25-26      TO 1/4 MILE OR LESS
LOWEST:     29 ON  2                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.0 INCH    5 = HAIL
                        GRTST 24HR     0.0         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:   0    0.01 INCH OR MORE:  15
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:  12
MIN 32 OR BELOW:   3    0.50 INCH OR MORE:   5
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.   329    CLEAR  (SCALE 0-3)  13
DPTR FM NORMAL     M    PTCLDY (SCALE 4-7)  10
TOTAL FM JUL 1  5676    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL     M

[CDD (BASE 65) ]
TOTAL THIS MO.     9
DPTR FM NORMAL     M    [PRESSURE DATA]
TOTAL FM JAN 1     9    HIGHEST SLP 30.39 ON 21
DPTR FM NORMAL     M    LOWEST  SLP 29.29 ON  3

[REMARKS]
#FINAL-04-11#