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WFO Monthly/Daily Climate Data
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CXUS53 KILX 192300
CF6DEC
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DECATUR IL AIRPORT
                                          MONTH:     AUGUST
                                          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  83  59  71  -4   0   6 0.00    M    M  5.1 13 220   M    M   2 1      20 240
 2  86  64  75   1   0  10 0.00    M    M  7.9 18 230   M    M   2 8      22 230
 3  90  66  78   4   0  13 0.00    M    M  5.6 15 260   M    M   1        18 250
 4  88  70  79   5   0  14 0.00    M    M  9.0 18 230   M    M   0        21 180
 5  90  70  80   6   0  15 0.00    M    M  9.8 16 190   M    M   0        22 210
 6  91  73  82   8   0  17 0.00    M    M  9.3 17 200   M    M   1        23 170
 7  79  69  74   0   0   9 0.30    M    M  6.0 20 340   M    M   6 13     24 320
 8  85  67  76   2   0  11 0.00    M    M  6.8 15 270   M    M   5 12     20 310
 9  87  64  76   2   0  11 0.00    M    M  5.8 13 230   M    M   0        16 230
10  89  70  80   6   0  15 0.05    M    M  7.4 14 320   M    M   2 13     19 300
11  86  65  76   2   0  11 0.00    M    M  5.3 14  40   M    M   1 1      19  40
12  88  63  76   2   0  11 0.00    M    M  2.1  8  10   M    M   1 1      12  30
13  87  62  75   1   0  10 0.00    M    M  2.5 10  20   M    M   1 1      13  20
14  86  58  72  -2   0   7 0.00    M    M  5.4 13 210   M    M   1        15 190
15  79  70  75   1   0  10 0.19    M    M  6.8 15 190   M    M   8 1      19 180
16  87  71  79   5   0  14    T    M    M  5.4 16 210   M    M   7 13     21 210
17  83  69  76   2   0  11 0.22    M    M  6.1 18 300   M    M   7 138    26 300
18  84  65  75   1   0  10 0.00    M    M  5.0 12  70   M    M   2 1      15  60
================================================================================
SM 1548 1195         0 205  0.76    M    111.3          M       47
================================================================================
AV 86.0 66.4                               6.2 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 20 340               # 26  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:  DECATUR IL AIRPORT
                                          MONTH:    AUGUST
                                          YEAR:     2018
                                          LATITUDE:   39 49 N
                                          LONGITUDE:  88 51 W

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

AVERAGE MONTHLY: 76.2   TOTAL FOR MONTH:   0.76    1 = FOG OR MIST
DPTR FM NORMAL:   2.1   DPTR FM NORMAL:   -1.04    2 = FOG REDUCING VISIBILITY
HIGHEST:    91 ON  6    GRTST 24HR  0.30 ON  7- 7      TO 1/4 MILE OR LESS
LOWEST:     58 ON 14                               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:   4
MAX 90 OR ABOVE:   3    0.10 INCH OR MORE:   3
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.     0    CLEAR  (SCALE 0-3)  13
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)   5
TOTAL FM JUL 1     3    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL     2

[CDD (BASE 65) ]
TOTAL THIS MO.   205
DPTR FM NORMAL    39    [PRESSURE DATA]
TOTAL FM JAN 1  1059    HIGHEST SLP M ON M
DPTR FM NORMAL   244    LOWEST  SLP 29.86 ON 15

[REMARKS]
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