WFO Monthly/Daily Climate Data
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000
CXUS53 KILX 290900
CF6MTO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MATTOON IL AIRPORT
                                          MONTH:     MAY
                                          YEAR:      2017
                                          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  62  45  54  -5  11   0 0.01    M    M 12.8 22 210   M    M   8        32 210
 2  63  44  54  -5  11   0 0.00    M    M 12.9 32 280   M    M   4        39 280
 3  49  40  45 -15  20   0 1.02    M    M  8.2 18  50   M    M   8 1      24  50
 4  48  45  47 -13  18   0 2.61    M    M 24.4 39  10   M    M  10 1      50  10
 5  62  42  52  -8  13   0 0.00    M    M 18.6 33 360   M    M   2        40 360
 6  61  43  52  -8  13   0 0.02    M    M  7.8 22 350   M    M   7 3      26  10
 7  66  38  52  -9  13   0 0.00    M    M  5.5 18 310   M    M   0 1      23 320
 8  67  43  55  -6  10   0    T    M    M  8.0 14 160   M    M   2        20 140
 9  84  53  69   8   0   4 0.00    M    M  7.5 20 280   M    M   2 18     24 290
10  83  57  70   8   0   5 0.49    M    M  6.6 44 300   M    M   5 138    56 300
11  65  57  61  -1   4   0 0.13    M    M  9.3 16  20   M    M  10 13     20  20
12  71  53  62   0   3   0 0.00    M    M  9.8 20  30   M    M   2 1      24  30
13  76  50  63   1   2   0 0.00    M    M  5.6 14 270   M    M   0        20 290
14  80  61  71   8   0   6 0.00    M    M  6.6 18 200   M    M   0        24 200
15  82  62  72   9   0   7 0.00    M    M  8.1 16 200   M    M   0        22 220
16  83  60  72   9   0   7 0.00    M    M 11.7 24 210   M    M   0        35 210
17  80  71  76  12   0  11    T    M    M 15.8 29 190   M    M   2        41 170
18  86  69  78  14   0  13 0.00    M    M 10.8 21 200   M    M   2        27 200
19  79  54  67   3   0   2 0.32    M    M 12.4 20 320   M    M   8 13     26 220
20  79  54  67   3   0   2 1.71    M    M  9.2 22 170   M    M   5 13     28 160
21  69  50  60  -5   5   0    T    M    M  9.9 22 290   M    M   4        27 290
22  71  50  61  -4   4   0 0.00    M    M  6.7 16 190   M    M   0        22 200
23  71  57  64  -1   1   0 0.09    M    M  5.4 16 300   M    M   7 1      22 300
24  60  56  58  -8   7   0 0.12    M    M 10.8 23 350   M    M  10 1      28 350
25  71  55  63  -3   2   0    T  0.0    0 10.0 22 320   M    M   7 1      27 320
26  80  55  68   2   0   3 0.00  0.0    0  9.3 18 170   M    M   4 1      26 160
27  78  61  70   4   0   5 0.00  0.0    0  5.0 12 110   M    M   3 12     15 100
28  79  63  71   4   0   6 0.01  0.0    0  8.7 23 300   M    M   4 12     27 290
================================================================================
SM 2005 1488       137  71  6.53     0.0 277.4          M      116
================================================================================
AV 71.6 53.1                               9.9 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 44 300               # 56  300
================================================================================
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:    MAY
                                          YEAR:     2017
                                          LATITUDE:   39 28 N
                                          LONGITUDE:  88 17 W

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

AVERAGE MONTHLY: 62.4   TOTAL FOR MONTH:   6.53    1 = FOG OR MIST
DPTR FM NORMAL:  -0.5   DPTR FM NORMAL:    2.49    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON 18    GRTST 24HR  2.61 ON  4- 4      TO 1/4 MILE OR LESS
LOWEST:     38 ON  7                               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:  11
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   3

[HDD (BASE 65) ]
TOTAL THIS MO.   137    CLEAR  (SCALE 0-3)  13
DPTR FM NORMAL    14    PTCLDY (SCALE 4-7)  10
TOTAL FM JUL 1  4405    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL  -980

[CDD (BASE 65) ]
TOTAL THIS MO.    71
DPTR FM NORMAL     8    [PRESSURE DATA]
TOTAL FM JAN 1    92    HIGHEST SLP M ON M
DPTR FM NORMAL    15    LOWEST  SLP 29.46 ON 24

[REMARKS]



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