WFO Monthly/Daily Climate Data
Issued by NWS

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CXUS53 KILX 210900
CF6DEC
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DECATUR IL AIRPORT
                                          MONTH:     MAY
                                          YEAR:      2018
                                          LATITUDE:   39 49 N
                                          LONGITUDE:  88 51 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  82  53  68  10   0   3 0.00    M    M 15.7 26 210   M    M   0        35 210
 2  86  65  76  17   0  11 0.00    M    M 18.6 26 210   M    M   2        37 220
 3  74  64  69  10   0   4 0.39    M    M 15.7 26 210   M    M   6 13     34 260
 4  73  54  64   5   1   0    T    M    M 11.3 26 220   M    M   2        38 220
 5  81  51  66   6   0   1 0.00    M    M  5.3 12 330   M    M   2        17 330
 6  82  53  68   8   0   3 0.21    M    M  9.3 21  30   M    M   3 3      28  10
 7  76  46  61   1   4   0 0.00    M    M  7.1 17  30   M    M   0        23  40
 8  80  46  63   3   2   0 0.00    M    M  6.5 13 150   M    M   0        24 160
 9  82  62  72  11   0   7 0.21    M    M 14.8 28 210   M    M   4 3      36 220
10  84  57  71  10   0   6 0.00    M    M  5.6 12 270   M    M   0        16 250
11  86  56  71  10   0   6 0.00    M    M 12.4 25 210   M    M   0        32 200
12  82  62  72  10   0   7    T    M    M  9.6 20 100   M    M   4        23 100
13  89  59  74  12   0   9 0.00    M    M  7.1 28  10   M    M   2        33 360
14  91  64  78  16   0  13    T    M    M 10.0 33 240   M    M   2        43 240
15  79  58  69   7   0   4 0.22    M    M  8.3 17 330   M    M   4 13     21 300
16  84  53  69   6   0   4 0.00    M    M  7.3 14  40   M    M   4        19  20
17  85  57  71   8   0   6 0.00    M    M 11.7 22  90   M    M   0        28  80
18  79  63  71   8   0   6 0.16    M    M  8.1 18  80   M    M   7 1      22  80
19  82  65  74  10   0   9 0.10    M    M  6.9 17 210   M    M   4 1      22 210
20  82  57  70   6   0   5 0.02    M    M  6.6 16 110   M    M   2 1      22  90
================================================================================
SM 1639 1145         7 104  1.31    M    197.9          M       48
================================================================================
AV 82.0 57.3                               9.9 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->  # 33 240               # 43  240
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  DECATUR IL AIRPORT
                                          MONTH:    MAY
                                          YEAR:     2018
                                          LATITUDE:   39 49 N
                                          LONGITUDE:  88 51 W

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

AVERAGE MONTHLY: 69.6   TOTAL FOR MONTH:   1.31    1 = FOG OR MIST
DPTR FM NORMAL:   8.4   DPTR FM NORMAL:   -1.65    2 = FOG REDUCING VISIBILITY
HIGHEST:    91 ON 14    GRTST 24HR  0.39 ON  3- 3      TO 1/4 MILE OR LESS
LOWEST:     46 ON  8, 7                            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:   7
MAX 90 OR ABOVE:   1    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     7    CLEAR  (SCALE 0-3)  13
DPTR FM NORMAL  -102    PTCLDY (SCALE 4-7)   7
TOTAL FM JUL 1  5548    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL    76

[CDD (BASE 65) ]
TOTAL THIS MO.   104
DPTR FM NORMAL    71    [PRESSURE DATA]
TOTAL FM JAN 1   107    HIGHEST SLP M ON M
DPTR FM NORMAL    60    LOWEST  SLP 29.65 ON  9

[REMARKS]


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