WFO Monthly/Daily Climate Data
Issued by NWS

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000
CXUS53 KILX 180900
CF6MTO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MATTOON IL AIRPORT
                                          MONTH:     JANUARY
                                          YEAR:      2018
                                          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   2 -11  -4 -32  69   0 0.00    M    M 10.4 16 310   M    M   0        19 310
 2  14  -8   3 -25  62   0 0.00    M    M  6.8 12 200   M    M   0        16 200
 3  21   1  11 -17  54   0    T    M    M 12.0 23 320   M    M   7 1      27 320
 4  10  -4   3 -24  62   0 0.00    M    M 10.6 16 330   M    M   3        21 320
 5  13  -2   6 -21  59   0 0.00    M    M  8.6 14 350   M    M   5        18  10
 6  15  -7   4 -23  61   0 0.00    M    M  4.9 12 160   M    M   0        15 140
 7  37  11  24  -3  41   0 0.03    M    M 14.1 20 180   M    M   6 1      26 170
 8  36  30  33   6  32   0    T    M    M  7.4 15 300   M    M  10 12     21 190
 9  37  28  33   6  32   0 0.00    M    M  6.4 14 150   M    M  10 12     18 150
10  54  37  46  19  19   0    T    M    M 13.2 21 190   M    M  10 12     32 190
11  59  19  39  12  26   0 0.10    M    M 16.5 31 310   M    M  10 16     37 320
12  23  14  19  -8  46   0 0.03    M    M 24.8 33 350   M    M  10 19     40 350
13  22   9  16 -11  49   0 0.00    M    M 10.9 26 350   M    M   2        33 350
14  22   4  13 -14  52   0    T    M    M  8.9 17 170   M    M   5 1      24 170
15  25   0  13 -14  52   0    T    M    M 13.8 25 290   M    M   7 18     30 300
16   8  -4   2 -25  63   0    T    M    M 10.4 18 280   M    M   5 18     22 290
17  18  -2   8 -19  57   0 0.00    M    M  8.6 13 210   M    M   0        17 230
================================================================================
SM  416  115       836   0  0.16    M    188.3          M       90
================================================================================
AV 24.5  6.8                              11.1 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 33 350               # 40  350
================================================================================
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:    JANUARY
                                          YEAR:     2018
                                          LATITUDE:   39 28 N
                                          LONGITUDE:  88 17 W

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

AVERAGE MONTHLY: 15.6   TOTAL FOR MONTH:   0.16    1 = FOG OR MIST
DPTR FM NORMAL: -11.6   DPTR FM NORMAL:   -1.26    2 = FOG REDUCING VISIBILITY
HIGHEST:    59 ON 11    GRTST 24HR  0.10 ON 11-11      TO 1/4 MILE OR LESS
LOWEST:    -11 ON  1                               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:  12    0.01 INCH OR MORE:   3
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:  16    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   8    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   836    CLEAR  (SCALE 0-3)   6
DPTR FM NORMAL   193    PTCLDY (SCALE 4-7)   6
TOTAL FM JUL 1  2829    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL    83

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP M ON M
DPTR FM NORMAL     0    LOWEST  SLP 29.76 ON 11

[REMARKS]


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