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000
CXUS53 KILX 011000
CF6MTO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MATTOON IL AIRPORT
                                          MONTH:     DECEMBER
                                          YEAR:      2023
                                          LATITUDE:   39 28 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  50  41  46   9  19   0 0.45    M    M  9.4 15 160   M    M  10 1      29 170
 2  45  40  43   6  22   0 0.06    M    M  3.9 14 270   M    M  10 1      21 270
 3  43  29  36  -1  29   0 0.22    M    M  7.4 22 270   M    M   7 1      37 260
 4  43  31  37   1  28   0 0.00    M    M  6.1 14  10   M    M   9        18  70
 5  44  33  39   3  26   0 0.05    M    M 11.6 22 340   M    M  10 1      32 330
 6  42  31  37   1  28   0 0.00    M    M  7.7 16 190   M    M   7        28 190
 7  57  35  46  11  19   0 0.00    M    M 13.7 20 190   M    M   0        35 180
 8  57  44  51  16  14   0 0.05    M    M 13.4 18 160   M    M   6 1      36 200
 9  59  36  48  13  17   0 0.05    M    M 14.1 22 270   M    M   8 13     40 270
10  36  23  30  -4  35   0 0.00    M    M 10.6 23 280   M    M   9        32 270
11  41  21  31  -3  34   0 0.00    M    M  6.9 13 160   M    M   0        20 160
12  48  28  38   4  27   0 0.00    M    M  7.2 12 270   M    M   0        17 180
13  45  27  36   2  29   0 0.00    M    M  2.5  7  20   M    M   2 8      10  10
14  54  26  40   7  25   0 0.00    M    M  5.2  9 160   M    M   0        13 160
15  57  37  47  14  18   0 0.00    M    M  8.6 15 150   M    M   0        22 150
16  48  40  44  11  21   0 0.98    M    M  8.1 14 150   M    M   9 18     22 130
17  45  37  41   8  24   0 0.00    M    M 10.0 21 290   M    M  10 1      27 300
18  37  17  27  -5  38   0    T    M    M 19.4 36 300   M    M   8        48 290
19  34  14  24  -8  41   0 0.00    M    M  7.9 15 160   M    M   0        22 150
20  49  29  39   7  26   0 0.00    M    M 11.6 17 170   M    M   1        28 160
21  50  38  44  12  21   0 0.01    M    M  8.2 13 160   M    M   4        18 160
22  48  41  45  14  20   0 0.14    M    M  9.3 16 190   M    M  10 18     28 180
23  54  46  50  19  15   0 0.04    M    M  6.1  9 160   M    M  10 1      15 180
24  62  48  55  24  10   0 0.00    M    M 10.1 17 150   M    M   5 12     30 170
25  56  42  49  18  16   0 0.38    M    M 14.5 28 120   M    M   8 1      42 110
26  43  30  37   7  28   0 0.00    M    M  6.0 15 180   M    M   6 1      22 200
27  44  30  37   7  28   0 0.00    M    M  7.0 16 100   M    M   9        22 100
28  38  32  35   5  30   0 0.14    M    M 11.8 17 290   M    M  10 1      22 310
29  39  32  36   6  29   0 0.08    M    M 10.7 17 300   M    M  10 1      22 290
30  44  31  38   8  27   0 0.00    M    M  7.8 14 200   M    M   6 1      20 200
31  37  31  34   5  31   0    T    M    M 12.7 22 290   M    M   8 1      33 270
================================================================================
SM 1449 1020       775   0  2.65    M    289.5          M      192
================================================================================
AV 46.7 32.9                               9.3 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    36 300                 48 290
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:   MATTOON IL AIRPORT
                                          MONTH:     DECEMBER
                                          YEAR:      2023
                                          LATITUDE:   39 28 N
                                          LONGITUDE:  88 17 W

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

AVERAGE MONTHLY: 39.8   TOTAL FOR MONTH:   2.65    1 = FOG OR MIST
DPTR FM NORMAL:   6.8   DPTR FM NORMAL:    0.81    2 = FOG REDUCING VISIBILITY
HIGHEST:    62 ON 24    GRTST 24HR  0.98 ON 16-16      TO 1/4 MILE OR LESS
LOWEST:     14 ON 19                               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:  13
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   6
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.   775    CLEAR  (SCALE 0-3)   8
DPTR FM NORMAL  -217    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1  1682    CLOUDY (SCALE 8-10) 12
DPTR FM NORMAL  -352

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1048    HIGHEST SLP 30.75 ON 14
DPTR FM NORMAL   -69    LOWEST  SLP 29.68 ON  9

[REMARKS]
#FINAL-12-23#