WFO Monthly/Daily Climate Data
Issued by NWS

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000
CXUS53 KILX 240900
CF6MTO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MATTOON IL AIRPORT
                                          MONTH:     APRIL
                                          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  40  23  32 -16  33   0 0.04    M    M 12.7 20  30   M    M   5 12     27 360
 2  42  22  32 -17  33   0 0.40    M    M  9.6 16  20   M    M   8 13     20 130
 3  68  35  52   3  13   0 4.10    M    M 16.7 39 290   M    M  10 123    46 290
 4  36  26  31 -18  34   0 0.00    M    M 16.1 37 290   M    M   8        46 280
 5  50  26  38 -12  27   0 0.00    M    M  8.1 17 170   M    M   3        24 150
 6  49  27  38 -12  27   0    T    M    M 14.7 24 360   M    M   7 1      38 230
 7  41  23  32 -18  33   0 0.00    M    M 10.1 22 350   M    M   1        29 360
 8  42  23  33 -18  32   0 0.03    M    M  4.8 14 100   M    M   4 1      20 110
 9  43  31  37 -14  28   0    T    M    M  5.3 12 360   M    M  10 1      14 360
10  44  32  38 -14  27   0 0.00    M    M  6.9 13 280   M    M   7 18     27 280
11  67  35  51  -1  14   0 0.00    M    M 13.0 21 200   M    M   1        27 190
12  77  52  65  13   0   0 0.00    M    M 15.4 22 200   M    M   0        32 210
13  70  60  65  12   0   0 0.28    M    M 12.1 23 200   M    M   5 13     31 190
14  67  50  59   6   6   0 0.39    M    M 13.3 25 130   M    M   7 13     33 120
15  50  32  41 -12  24   0 0.06    M    M 14.0 26 280   M    M  10 1      32 280
16  36  29  33 -21  32   0    T    M    M 17.8 32 290   M    M   9 1      40 320
17  51  28  40 -14  25   0 0.00    M    M  9.8 16  80   M    M   1        21 300
18  66  33  50  -4  15   0    T    M    M 19.6 39 290   M    M   4 1      50 290
19  56  33  45 -10  20   0    T    M    M 12.9 24 310   M    M   5 1      30 310
20  62  28  45 -10  20   0 0.00    M    M  7.0 17  60   M    M   0        22  50
21  64  37  51  -5  14   0 0.00    M    M  9.3 21  60   M    M   0        26  60
22  70  50  60   4   5   0    T    M    M 12.6 23  80   M    M   6        28  80
23  57  46  52  -4  13   0 0.03    M    M 10.6 20  60   M    M   9 1      25  50
================================================================================
SM 1248  781       475   0  5.33    M    272.4          M      120
================================================================================
AV 54.3 34.0                              11.8 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 39 290               # 50  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:    APRIL
                                          YEAR:     2018
                                          LATITUDE:   39 28 N
                                          LONGITUDE:  88 17 W

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

AVERAGE MONTHLY: 44.1   TOTAL FOR MONTH:   5.33    1 = FOG OR MIST
DPTR FM NORMAL:  -8.2   DPTR FM NORMAL:    2.95    2 = FOG REDUCING VISIBILITY
HIGHEST:    77 ON 12    GRTST 24HR  4.10 ON  3- 3      TO 1/4 MILE OR LESS
LOWEST:     22 ON  2                               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:   8
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:  13    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   475    CLEAR  (SCALE 0-3)   7
DPTR FM NORMAL   171    PTCLDY (SCALE 4-7)  10
TOTAL FM JUL 1  5362    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL   155

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL    -4    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP M ON M
DPTR FM NORMAL    -5    LOWEST  SLP 29.50 ON  3

[REMARKS]


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